Steam Workshop::Gmod campaigns

Created by [CZ] Colonel Clanny

SHECKLY! THIS REQUIRES HALF LIFE 2 EPISODE 2! THIS REQUIRES HALF LIFE 2 EPISODE 2! THIS REQUIRES HALF LIFE 2 EPISODE 2! THIS REQUIRES HALF LIFE 2 EPISODE 2! THIS REQUIRES HALF LIFE 2 EPISODE 2! Don't complain about missing textures and Error's everywhere, ...

City 6 Industrial [Custom Story]

Created by boggington

-- This is not a sequel or continuation of the past City6 parts. This is a standalone level. -- -- THIS LEVEL REQUIRES EPISODE 1 AND 2. -- You're a citizen of the City 6 Industrial District. Your job every day is to work in the factory you live next to. Ho...

City 6 Labs

Created by boggington

Combine are on high alert as City 6 descends into chaos. News of your escape fills the polluted air. So with the Overwatch crackdown, there is now a riot in every precinct. But none of that matters now, since you're escaping. After entering the covered up ...

City 6 Overture

Created by boggington

You've made it away from the underground labs of City 6 on a combine train. Hopefully the next place you end up at will be nicer... _____________________________________________ This is the sequel to my last City 6 map, City 6 labs. Disclaimer, this one fo...

Combine Invasion: Safehouse Assault

Created by VxWolf

The legendary Gordon Freeman has returned! And Dr. Kleiner needs the teleporter relay hidden in the basement of your safehouse to guide him to Black Mesa East! One issue though: The Combine are about to raid the safehouse! Grab your weapons! You will need ...

Combine Invasion: Warehouse Raid

Created by VxWolf

V3 NOW HAS WORKING MULTIPLAYER! Set the command variable "sbox_weapons" to "0" for the best experience! You have been tasked to break into a warehouse used by the Combine, raid any devices potentially useful for the rebel cause, and escape. When you have s...

d4_streetwar_01 - Half-Life 2 Beta

Created by MonarchMonk

Author: Valve & HGrunt. Content Required: None. d4_streetwar_01 is one of the maps featured in the Half-Life 2 Beta that takes place during the original storyline. It was meant to take place just after exiting the Skyscraper in the "Vertigo" section of the...

Deputy of Manchado (RPG)

Created by boggington

If anyone is interested I am making a new RPG map, West Manchado. It has Lua coded dialogue, a save/load function, and FAS weapons per default with the map. If you're interested in helping me out with possible voice acting or any ideas you might have for a...

Forest Survival

Created by SBDT

The combine are coming. A small forest defence has been setup, and you and your rebels have to hold position. Recent update adds 17 waves of combine onslaught, you will need tactics, friends and a lot of ammo (only use the smg and pistol, and if someone co...

Gm_Apartment_Raid_V1

Created by Citizen_001

A recent Obsidian Conflict map I created, ported to Garrysmod for your NPC fighting pleasure. An intense hold-out against the AI unfolds in this non-stop, in-your-face, defense/destructible map. You take the place of one of the rebel defenders making their...

GM_Agglutinaatio

Created by V92

An action/puzzle mission map. Requirements Half-Life 2: Episode 2 Credit Where It's Due Brutwarst - Map V92 - Map icon Other Versions The Map Collection ...

gm_brooklyn_campaign [coop+sandbox]

Created by SloppyTrainyard

|------------------------NOTICE-----------------------| Due to how old and decrepit source engine is, this map might have performance issues, they are incosistent from person to person so i don't know what causes it besides the engine itself and addon conf...

GM_CoolGluon

Created by V92

An action/puzzle mission map. Requirements Half-Life 2: Episode 2 Credit Where It's Due Brutwarst - Map V92 - Map icon Other Versions The Map Collection ...

GM_CoolMission

Created by V92

An action/puzzle mission map. Requirements Half-Life 2: Episode 2 Credit Where It's Due Brutwarst - Map V92 - Map icon Other Versions The Map Collection ...

GM_CoolPrisonEscape

Created by V92

An action/puzzle mission map duo. Includes parts one & two in one upload for ease of use. Requirements Half-Life 2: Episode 2 Credit Where It's Due Brutwarst - Map V92 - Map icon Other Versions The Map Collection ...

gm_industrialdistrict_hl2

Created by microsoft onedrive disliker

My map gm_industrialdistrict but hl2 themed and many more changes. The map might look slightly different than in the screenshots because i have updated some things. Features: -AI Nodes/Nav Mesh -Ammo/supplies found in multiple places -A 3d skybox -New area...

gm_infiltration

Created by Majordans

IMPORTANT! RUN CLEAN-UP-MAP BEFORE STARTING! You are an undercover operative sent to infiltrate the enemy base. Doctor Magnusson, their vile leader, has perfected Time travel, Reality Distortion and Raising the Undead. Your job is to find out how he has do...

Half-Life 2 - Year Long Alarm

Created by Andromeda

NOTE: HDR IS NOT SUPPORTED! I DONT HAVE THE ORIGINAL MAP FILES! DONT ASK FOR UPDATES! This is both maps of the campaign of Half-Life 2: Year Long Alarm Half-Life 2 Episode 1 and 2 may be required. The maps are: yla_mines and yla_bridge The original game ca...

Intelligence Delivery [adventure/sandbox]

Created by zana

Del-1 Community Discord Episode about Del-1, whose get mission - to deliver an intelligence. Map for 20-30 minutes. Solve co-op puzzles and fight with combines. Before you start gaming download this addon and restart the game: Intelligence Delivery - Conte...

Intelligence Delivery 5 - Release [adventure/sandbox]

Created by zana

Del-1 | Del-3 Community Discord It seems that the last part won't be... Episode about Del-1 and Del-3. Map for 30-40 minutes. Before you'll play it's recommended to disable all misc addons. Before you start gaming download this addon and restart the game: ...

Intelligence Delivery 4 [adventure/sandbox]

Created by zana

Del-1 Community Discord Second episode about Del-1. Map for 30-40 minutes. Before you'll play it's recommended to disable all misc addons. Before you start gaming download this addon and restart the game: Intelligence Delivery - Content Map category: Intel...

Intelligence Delivery 3 [adventure/sandbox]

Created by zana

Del-3 Community Discord Episode about Del-3, whose have one more mission - to deliver an intelligence instead of another agents and help them to finish their mission. Map for 40-60 minutes. Solve coop puzzles and fight against combines. Before you start ga...

Intelligence Delivery 2 [adventure/sandbox]

Created by zana

Del-2 Community Discord Episode about Del-2, whose should save an intelligence from upcoming combine attack. Map for 30-50 minutes. Solve coop puzzles and fight with the forces of combines. Before you start gaming download this addon and restart the game: ...

Intelligence Delivery - Content

Created by zana

Download this to play "Intelligence Delivery" maps. And don't forget to restart the game. Supported addons: Intelligence Delivery Intelligence Delivery 2 Intelligence Delivery 3 Intelligence Delivery 4 Intelligence Delivery 5 ...

Kako Blast - Main Part

Created by SJthehero

Make sure to check out and play the finale after you play the main part of Kako Blast! Finale: http://steamcommunity.com/sharedfiles/filedetails/?id=573203867 ________________________________________________________ IT IS HIGHLY RECCOMMENDED YOU HAVE HALF ...

Kako Blast - Finale

Created by SJthehero

Reccommended you play the main part first! Make sure to check out the main part here! http://steamcommunity.com/sharedfiles/filedetails/?id=573191872 IT IS HIGHLY RECCOMMENDED YOU HAVE HALF LIFE 2: EPISODE 2 INSTALLED TO FULLY ENJOY THE MAP WITHOUT ANY ISS...

mega city one

Created by CP Unit

Sourcemod Story MEGA CITY ONE is the next phase in the combine invasion of earth. New types of mega structures for more efficient containment and gaining total control of the human race. You are part of a special unit of the rebels in search for a lost Xen...

mega city one Content

Created by CP Unit

Sounds You need Half-life 2: Episode Two http://store.steampowered.com/app/420/?snr=1_7_15__13 ...

mega city one models and materials

Created by CP Unit

Need Half-Life 2 Episode Two http://store.steampowered.com/app/420/?snr=1_7_15__13 ...

MG_Hole_in_the_Wall

Created by D4KiR

Map name MG_Hole_in_the_Wall Features • You must jump through the holes to win in this map. • 2 Teams • 20 Walls with Wall Counter • Spectator (+Spectator Monitor) How to restart? clean up map or changelevel mg_hole_in_the_wall in console Feedback Creator ...

MG_Laser_Evasion

Created by TFlippy

Goal of this map is to survive. Players spawn on a small platform made out of 292 breakable (and movable) tiles. However, 2 lasers are cutting the platform apart, with their speed increasing every 7.5 seconds. Last person alive is the winner. --- I made th...

mg_lavaclimb

Created by InsaneAlternative

Minigames map in which you have to reach the top of the tower before the lava catches you. Feel free to add to any servers. Contact me for problems This map is possible! Much more fun with friends! Enjoy!...

MINERVA: Metastasis

Created by Nixel

Enjoy the legendary mod, that got its creator a job at Valve, in Garry's mod! I know you guys have been waiting for this! In MINERVA: Metastasis, you play the role of a scientist's helper, and, strapped to the underside of a stolen Combine helicopter, you ...

Modular Therapy

Created by Nixel

A bunch of silly and surprisingly fun 'minigames' for you to enjoy! In Modular Therapy, there is no story. The maps can be played in any order, as many times as you want! There are games like Zombie Cutter (Control a Ravenholm trap with left mouse button, ...

Nightmare House

Created by Nixel

A lot of people wanted me to upload Nightmare House 2, but that mod uses a lot of filetypes that gmod does not like. I'm afraid I won't be able to make an addon out of that... Sorry! So here's the prequel, to make up for it. I did manage to get the NH2 rem...

Overrun

Created by Jimmy Lander

Hello! This is a campaign map. It's a short story-driven linear experience about a city 17 citizen (you) who is stuck in a hospital overrun by zombies (more detail in the Storyline section). The map is heavily inspired by the hospital from hl2 ep1. REQUIRE...

Research and Development

Created by Nixel

Did you like the puzzles in Half-life 2 more than the actual combat? Then this is for you! Requires Episode 2! I'm working on learning hammer, so I can pack the files into the addon. For now, google cs cheater). In Research and Development, you play as an ...

Resistance Bunker Escape

Created by Combine Elite

You must make your way through the resistance bunker after a combine attack. Your goal is to meet a resistance team top side. this map features nodes so combine soldiers can move more freely. this map is designed to be played with give weapons off however ...

Rock 24

Created by Nixel

Escape the prison that is Rock 24, now in Gmod! This is fully functional (even the npc textures); I played through this entire addon, without having to cheat once. Rock 24 takes place on an abandoned Cliffside prison. The prison is situated on the side of ...

Sasoriza's Heaven Arena

Created by Luna

╚════════════════════ ∘◦ ❈ ◦∘ ═════════════════════╝ ►►►►►►This map will change your fighting experience◄◄◄◄◄◄ ╚════════════════════ ∘◦ ❈ ◦∘ ═════════════════════╝ >>Upcoming Project! Click here.<< __________________________________________________________...

Station 51

Created by Revive Young

This is my first addon, with some guidance by Nixel. I personally think this mod was really well made, so I picked it to be my first port! You start in a small house. After that, it mainly plays out on the rooftops. There's also lots of combine for you to ...

The Citizen

Created by Nixel

My most requested port is now available for gmod! The Citizen is set parallel to the events of the original Half-Life 2. The player takes the role of an ordinary man, pushed over the edge by the oppressive regime controlling his life. His home trashed, his...

The Construct Conspiracy

Created by cybre warrior

Requires Counter Strike: Source to be installed and mounted in Garry's Mod settings. This map is abandoned by its creator (as far as I know), so there won't be any bug fixes. Comments and discussion threads here are not monitored. Reach out to Chrissiepup ...

The Cratastrophy!

Created by Nixel

Do crates always ruin your day, too? Get revenge NOW! In phys_cratastrophy, you play the role of the only person in town with a crowbar. Your goal is to clean up a warehouse that's dangerously overrun with crates! But it won't be as easy (and boring) as it...

The Flatgrass Conspiracy

Created by Doomer1995

!Counter-Strike: Source needed! Info: Map name: gm_flatrass_conspiracy Map and Concept: Megalomania_ Thanks to: >ProudViking For the Halo textures. >TheBestFlash - For the custom textures. Description (from authors): This is where Garry monitors the player...

The Great Escape

Created by Sgt. Nailer

This is an adventure map which you can play with friends/strangers or alone. Just keep in mind that the map was built around the idea of a single player so try to stick together. The story is something like this I guess: You/You all wake up in your apartme...

The Stanley Parable + Narrator!

Created by Nixel

The office map from the original source mod, fully functional in gmod now! I'm also proud to say it's the first version on the workshop with working narrator! The Stanley Parable is an experimental narrative-driven first person game. It is an exploration o...

wasteland - Half-Life 2 Beta

Created by MonarchMonk

Author: Pan Zwieracz Content Required: Half-Life 2: Episode 2 wasteland is a short map inspired by Viktor Antonov, created by Pan Zwieracz. Its an in game take on a piece of concept art that Viktor created for the development of Half-Life 2. The depot foun...

Coastline To Atmosphere

Created by CP Unit

Plot "This mod continues the story where Half-Life 2 finished and offers one possible scenario. After the big explosion you fall to the ground and are very badly injured. Some people find you and take you home to a small village outside the city where the ...

Combine Destiny

Created by CP Unit

Plot "The town of Coonersville has rebelled. The citizens there have overthrown the security forces and established a base at the top of the mountain. The town was heavily shelled with headcrab canisters, forcing the rebels into hiding. A Combine Overwatch...

Mistake Of Pythagoras

Created by CP Unit

Plot "You are Gordon in a parallel world. The city is now under attack from unknown enemies. You have to find out a way to stop the invasion by traveling into their world and correcting the "mistake." " Original Mod Created By: Koumei Satou First map ks_mo...

Precursor

Created by CP Unit

Offical Summary: Re-enter the Half Life Universe and revisit City 17 in the time before Freeman, in this fan made single-player mod. The Resistance is threatened by a decisive Combine assault, and as a wanted Resistance member you will need to fight to esc...

DeepDown

Created by CP Unit

Firmly sticking to the Half Life 2 formula, Deep Down is a new entry in the story of Alyx and Gordon as they continue the hunt for Combine Advisors in the area surrounding White Forest. Combine Forces, Zombies and Antlions lie between them and the brooding...

Uncertainty Principle

Created by CP Unit

Plot "When the Combine raid your Resistance hideout, you are forced to flee into the depths of the Outlands. But with Overwatch forces hunting you down, and the local fauna out to get you, danger is always just around the corner. Play through four chapters...

EXIT 2

Created by CP Unit

you need to look for the “exit”. You will encounter a variety of locations, enemies and puzzles. Keep looking for those exits and hope that your final exit is worth the effort! PLAY EXIT 1 FIRST!! Need Half-Life 2 Episode Two or The materials and models...

EXIT

Created by CP Unit

Starting in a small walled village outside of the city, you need to look for the “exit”. You will encounter a variety of locations, enemies and puzzles. Keep looking for those exits and hope that your final exit is worth the effort!...

HalloweenVilleThree

Created by CP Unit

maps ominouspresence_hvt shadowwalker_hvt TheresNoOneAroundAndYourPhoneIsDead_hvt Wendigo_hvt Warning! Need Half-Life 2 Episode Two ...

CombinationVille

Created by CP Unit

maps canal_flight_ppmc_cv cvbonus_ppmc_cv the_nest_ppmc_cv volatile_energy_ppmc_cv Need Half-Life 2 Episode Two...

HalloWeenVille

Created by CP Unit

maps allhallowsisle_pp_hville Asylum_pp_hville cabinfever_pp_hville Dark_bad_pp_hville ssm_forest_1_pp_hville ssm_forest_2_pp_hville ssm_forest_3_pp_hville Need Half-Life 2 Episode Two...

Another Universe (Part 1)

Created by Eli ツ

Map series for exploring and shooting npcs! Perfect for testing new deadly weapons! During a teletransportation test, the device broke, sending you to another dimension or "universe". Find your way out! Rules! - No nocliping please! Unless you get stuck so...

Lasers - Heist

Created by Danny Judas

This map requires nothing but HL2! Rejoice all of ye of small bank account! There is also a lot of color correction on this map. If you think it's ugly, you can disable it in game with the button on the left. If you can't see it at all, you can enable it i...

Locals - Heist

Created by Danny Judas

This map requires Half-Life 2: Episode 2 to run properly. There is also a lot of color correction on this map. If you think it's ugly, you can disable it in the video options. If you can't see it at all, you can enable it in the options menu. --- Locals ta...

Raid - Heist

Created by Danny Judas

This map requires Half-Life 2: Episodes 1 & 2 to function properly. Without it, some textures may not appear, and some props may have errors. There is also a lot of color correction on this map. If you think it's ugly, you can disable it in game with the b...

Another Universe (Part 2)

Created by Eli ツ

Map nº2 / 10 Next parts coming soon!...

Another Universe (Part 3)

Created by Eli ツ

Map nº3 / 10 Next parts coming soon!...

Another Universe (Part 4)

Created by Eli ツ

Map nº4 / 10 Next parts coming soon!...

Another Universe (Part 5)

Created by Eli ツ

Map nº5 / 10 Next parts coming soon!...

Another Universe (Part 6)

Created by Eli ツ

Map nº6 / 10...

Another Universe (Part 7)

Created by Eli ツ

Map nº7 / 10...

Another Universe (Part 8)

Created by Eli ツ

Map nº8 / 10...

Another Universe (Part 9)

Created by Eli ツ

Map nº9 / 10 ...

commercial_district

Created by a social guarantee

Welcome Welcome to the armpit of the world, where poor people breed like rabbits, suicide is a highly encouraged nationwide annual sporting event, and more criminals inhabit the city than in prison. _______________________________________ Factions Diablos ...

residential_district

Created by a social guarantee

Welcome Welcome to the testıcle of the world, home of economical depression, where suicidal rich folks get to complain about their shallow lives, and more nut jobs inhabit the city than in Texas. _______________________________________ Factions Gambino Cri...

gambling_district

Created by a social guarantee

Welcome Welcome to the city of sin and misfortune. A city built by the mob, and still run by the mob... Or is it? A wonderful place to visit, and even better to leave! _______________________________________ Factions Yakuza Crime Family The largest Japanes...

downtown_district

Created by a social guarantee

Welcome Welcome to the world capital of criminal finance, where most residents are illegal immigrants (half of which are criminals), poverty has reached epidemic proportions, Japanese corporations have taken over 90% of billboards in America, and guns and ...

nypd_shooting

Created by a social guarantee

And God said, “Let there be violence,” and there was violence....

RAID - Rich In Blood

Created by The Technician

JOIN MY GROUP FOR UPDATES http://steamcommunity.com/groups/paradisestudios https://steamcommunity.com/sharedfiles/filedetails/?id=1428437074 newmap https://steamcommunity.com/sharedfiles/filedetails/?id=1428437074 newmap https://steamcommunity.com/sharedfi...

Hypnophobia

Created by Shadgrimgrvy

If anyone asks, I don't know anything about any secret button. Don't forget to visit my blog and leave hateful comments: http://shadgrimgrvy.blogspot.com/...

Insomnia

Created by Shadgrimgrvy

Did you hear the news!? Make sure to visit my blog and enjoy my collection of weird foreign album covers: http://shadgrimgrvy.blogspot.com/...

Paranoia

Created by Shadgrimgrvy

Won't you stay a while? Don't forget that I have a blog where I complain about people JUST LIKE YOU: http://shadgrimgrvy.blogspot.com/...

[SP|COOP] Powerstation 17

Created by zql9843

Another map from Jason Gimba with intense combat and excellent voice-acting is availablle! Avenue Odessa Powerstation is a legendary half-life 2 single player map made by Jason Gimba in 2008. Original Description: Gordon Freeman infiltrates a powerstation ...

GM_CoolDiradical

Created by V92

An action/puzzle mission map. Requirements Half-Life 2: Episode 2 Credit Where It's Due Brutwarst - Map V92 - Map icon Other Versions The Map Collection ...

GM_CoolPit

Created by V92

Antlions Attack an Outpost In this map, antlions attack an outpost in an endless assault. The attack is triggered with the green and red buttons inside the main tower, with green being to start and red being to stop. The attacks will NEVER stop, so be sure...

gm_gilmancity - A Zombie Apocalypse map (now with CSM support!)

Created by Global

GM_Gilmancity WARNING: The add-on "Shrinkinator" BREAKS the radio in v1 and v2! Get rid of it before playing, thank you! No games required! Play this in Sandbox! A faithful port of Zombie Master's zm_gilmanhouse_v2. If you begin to lag, try playing the low...

gm_mainland_defence

Created by Kori

Select your gamemode and fight off tons of different enemies including combine, zombies, antlions, apcs, striders and more! A tutorial is given upon choosing a gamemode. If you want to skip it, open the console, enable cheats, then type "host_timescale 10"...

gm_survival_square

Created by The Real Bulk Bogan

"You don't have much time. They're coming. You're the last free man. you will fall but you're gonna bring as many as possible with you" Hello everybody and welcome to my brand new map! I've put a lot of effort in making this so i hope you'll like it. The a...

Lost souls of Igneon (Horror)

Created by Poke

Second installment is out! Go and play the second in this series! You can find it here. Rule Play in the gamemode sandbox. No god mode Don't play on a server, host it from the main menu! Info Start the map called: lost_souls_of_igneon Map names: lost_souls...

Lost Souls of Igneon 2 (horror and adventure)

Created by McRay

Rules 1) Play in the gamemode sandbox. 2) Unselect "god mode". 3) Don't play on a server, host it from the main menu. 4) Start the map called: lsoi2start. It's highly recommended to play Lost Souls of Igneon 1 before its sequel. Features - Map names: lsoi2...

Night Of A Million Zombies

Created by Joku760

Zombie survival map made by Mister Dan and uploaded here with his permission. I am just a reuploader so don't thank me :D Kill as many Zombies as possible. There are several check points in the game for how many zombies you have killed. This map was made i...

NOAMZ Waterfront

Created by Joku760

Night of a Million Zombies WaterFront By Mister Dan. Reuploaded by me with his permission. Kill as many Zombies as possible and stay alive. killcounter included in the map Video made by PandoraGamingInc....

Unknown World Part 2

Created by Eli ツ

"Unknown World" is a mini-campaign; consists in a series of maps to fight against enemies and pass across atmospheric places. This is the second map of the mini-campaign! You can use any weapon you want, I hope you have fun! Note: ·If you have problems wit...

Unknown World Part 3

Created by Eli ツ

"Unknown World" is a mini-campaign; consists in a series of maps to fight against enemies and pass across atmospheric places. This is the third map of the mini-campaign! You can use any weapon you want, I hope you have fun! Note: ·If you have problems with...

Unknown World Part 4

Created by Eli ツ

"Unknown World" is a mini-campaign; consists in a series of maps to fight against enemies and pass across atmospheric places. This is the fourth map of the mini-campaign! You can use any weapon you want, I hope you have fun! Note: ·If you have problems wit...

Unknown World Part 5

Created by Eli ツ

"Unknown World" is a mini-campaign; consists in a series of maps to fight against enemies and pass across atmospheric places. This is the fifth map of the mini-campaign! You can use any weapon you want, I hope you have fun! Note: ·If you have problems with...

Unknown World Part 6

Created by Eli ツ

"Unknown World" is a mini-campaign; consists in a series of maps to fight against enemies and pass across atmospheric places. This is the sixth map of the mini-campaign! You can use any weapon you want, I hope you have fun! Note: ·If you have problems with...

Unknown World Part 7 (Last)

Created by Eli ツ

"Unknown World" is a mini-campaign; consists in a series of maps to fight against enemies and pass across atmospheric places. This is the seventh and final map of the mini-campaign! You can use any weapon you want, I hope you have fun! Note: ·If you have p...

Coop Adventure Map part 1

Created by Kokos Na Patyku

HALF LIFE 2 & EPISODES REQUIRED! Just a buggy map i made for me and my friends to play, that turned out to be my longest and biggest project ever. I recommend to play this map with a friend, although you can enjoy it entirely by yourself. There are some pu...

Coop Adventure Map part 2

Created by Kokos Na Patyku

HALF LIFE 2 & EPISODES REQUIRED! This is part 2 In this part I made my own alternate version of rollermine, which I like to call ''kamikaze mine'', you'll see why. Just a buggy map i made for me and my friends to play, that turned out to be my longest and ...

gm_battle_plaza

Created by The Real Bulk Bogan

Welcome to my third map it took me a lot to make this one due to school and overall lazyness but now it's finished and i'm really proud about it. It still needs some little tweaks so i'm going to upgrade and expand it in the future Please report any bug in...

gm_zombie_survival

Created by The Real Bulk Bogan

A simple map i made in a couple of days set in a military base owned by combine troops under siege by zombies. As always don't forget to rate and comment ***MAP FEATURES*** Fully noded zombies and combines can navigate the map efficiently and can easlily p...

EVAC (CO-OP)

Created by perfect_buddy

HOW TO PLAY Use the CO-OP Gamemode. After downloading the gamemode, select it in the main menu and look for "coop_evac_1" in the map selection menu (should be under the "coop" category). Then just select the map, set the maximum amount of players and start...

Abducted 1 - The Escape (CO-OP)

Created by perfect_buddy

HOW TO PLAY Use the CO-OP Gamemode. After downloading the gamemode, select it in the main menu and look for "coop_abducted_1" in the map selection menu (should be under the "coop" category). Then just select the map, set the maximum amount of players and s...

Abducted 2 - The City (CO-OP)

Created by perfect_buddy

HOW TO PLAY Use the CO-OP Gamemode. After downloading the gamemode, select it in the main menu and look for "coop_abducted_2" in the map selection menu (should be under the "coop" category). Then just select the map, set the maximum amount of players and s...

Abducted 3 - The Labs (Horror/CO-OP)

Created by perfect_buddy

HOW TO PLAY Use the CO-OP Gamemode. After downloading the gamemode, select it in the main menu and look for "coop_abducted_3" in the map selection menu (should be under the "coop" category). Then just select the map, set the maximum amount of players and s...

Abducted 4 - Outro (CO-OP)

Created by perfect_buddy

HOW TO PLAY Use the CO-OP Gamemode. After downloading the gamemode, select it in the main menu and look for "coop_abducted_4" in the map selection menu (should be under the "coop" category). Then just select the map, set the maximum amount of players and s...

The Fugitive Mini-Campaign

Created by Eli ツ

*This happens in the same time line of HL2, at the begin of the Uprising* Arrested and beaten for trying to resist the authority, you see your chance to escape when the guard goes out, maybe something is happening outside. You know there is a covered hole,...

Hylophobia [Co-op. and Single][+Classic / Winter Version][+Random Scripts][Abstract-Adventure Map][RUS]

Created by ✔AL's∇MoonL.ℕight☾

https://i.imgur.com/6SYPxE0.png https://i.imgur.com/PeoCmOp.png https://i.imgur.com/OAuismm.png ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀Did you like the addon? Like and add to favorite, please! <3 ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀https://media.giphy.com/media/9PgdteLA76BkDuIouH/giphy.gif -...

GM_CoolForestWalk

Created by V92

An action/puzzle mission map. Requirements Half-Life 2: Episode 2 Credit Where It's Due Brutwarst - Map V92 - Map icon Other Versions The Map Collection ...

Resistance17

Created by crewl

A Week of Work I Want to present my SDK Cooperative Map For Gmod. Part 2 canceled "eh apologies ^^" --------------------------------------------------------------------------------------------------------------------- Story: while Gordon Freeman fights ins...

NPC Zombie Survival Campaign (Zwonder 2 V3)

Created by Ron Ducats

Welcome to intense surviving, earn rewards, encounter boss battles, lock the door, and stash up ammo to save yourself in the newly reimagined world of Zwonder 2. Fixed Textures. Requires Ep 2. This is the perfect way to have great fun with your downloaded ...

Unusual Adventure 2: Episode One

Created by vewlixx

NEW TRAILER! https://youtu.be/UDgA5tueIXc A linear surrealist Half-Life 2 map. Created over several months by Stab Master Arson / vewlixx. This map is designed to be played Singleplayer and starting with no weapons. It is recommended you don't use a Physgu...

Unusual Adventure

Created by vewlixx

NEW TRAILER! https://youtu.be/UDgA5tueIXc A small linear surrealist HL2 adventure map Created by Stab Master Arson / vewlixx STEAM ID: http://steamcommunity.com/id/lljkSMA/ Special thanks to videooven's YouTube channel. Recommended you play without weapons...

Random Quest HL2 Source Mod

Created by Willi Wakker

Random Quest HL2 Source Mod This addon contains the ENTIRE story from the HL2 Sourcemod 'Random Quest' The ModDB Page says: This is a slightly experimental mod with an unusual story. It is not set inside the Half Life universe and there are some game mecha...

Spherical Nightmares

Created by CP Unit

Spherical Nightmares is a Half-Life 2: Episode Two single-player modification. The story takes place in the Half-Life universe and you take the role as Gordon Freeman. Your journey begins in an unknown island location. require hl2ep2 maps sn_intro sn_level...

Pursoup's Synergy Campaign

Created by Wayne Kerr

I can't offer support on these maps MAP WILL CHANGE IN A FIEW SECOND Description You may have come across a set of 11 blocky, NPC-filled, co-op maps which has been uploaded and reuploaded a few times. Not a single one of them contain the authors name. Just...

Combine Assault Part 1 + Part 2

Created by lucia

snw and I made a gmod save a very long time ago, now it's a map "Escape the city that has been falling apart and that has been being destroyed by the Combine for years with the help of your friends!" -Original description 04.30.2016 Part 2 Added. Important...

Lost - Part 1

Created by SNW

------------------------------------------------------------------------------------------------------------------------------------------------------ HALF LIFE 2 EPISODE 2 IS REQUIRED FOR THIS TO WORK CORRECTLY OR ELSE YOU WILL EXPERIENCE ERRORS AND MISSI...

Lost - Part 2

Created by SNW

-------------------------------------------------------------------------------------- HALF LIFE 2 EPISODES 1 AND 2 ARE REQUIRED TO PLAY! -------------------------------------------------------------------------------------- The second part of my Lost seri...

Lost - Part 3

Created by SNW

-------------------------------------------------------------------------------------- HALF LIFE 2 EPISODES 1 AND 2 ARE REQUIRED TO PLAY -------------------------------------------------------------------------------------- The third part of my Lost series...

Lost - Part 4

Created by SNW

-------------------------------------------------------------------------------------- HALF LIFE 2 EPISODES 1 AND 2 ARE REQUIRED TO PLAY -------------------------------------------------------------------------------------- The fourth part of my Lost serie...

Lost - Part 5

Created by SNW

-------------------------------------------------------------------------------------- HALF LIFE 2 EPISODES 1 AND 2 ARE REQUIRED TO PLAY -------------------------------------------------------------------------------------- The fifth part of my Lost series...

Lost - Part 6

Created by SNW

-------------------------------------------------------------------------------------- HALF LIFE 2 EPISODES 1 AND 2 ARE REQUIRED TO PLAY -------------------------------------------------------------------------------------- The sixth part of my Lost series...

Half Life 2 DownFall

Created by CP Unit

REQUIRE THE CONTENT TO PLAY!! DownFall is a Half-Life 2 single-player mod taking place in the White Forest surroundings. You're once more putting on the HEV suit as Gordon Freeman. Your mission is to recover a newly developed technology by the resistance, ...

Escape by Exmo

Created by whatsup1827

Did not make these maps this is just an awesome map pack from and awesome mod! 3 maps included. escape_map_* is what you will find it as. for some reason it is listed in the portal section. If you would like to try it out to it's true potential download th...

[SP] Avenue Odessa

Created by zql9843

Please rate it up if you like this addon! Half-Life 2 Episode 1&2 are needed for texture! Disable ALL AI Addons! They wil break the map! Especially iNPC. Video of original mod playthrough recorded by bolloxed, check out his channel for fanstatic hl2 mod vi...

[SP] Forest Train

Created by zql9843

Forest Train What a beautiful day! Shame you've got nothing better to do than hang around monitoring the radio. Well, today is your lucky day. You get a message to help some citizens reach White Forest. Can you help them? Map: Others=>foresttrain For a bug...

[SP] Depot

Created by zql9843

Depot Gordon Freeman finds himself on a wasteland – a wasteland inspired by Valve’s Half-Life 2: Raising the Bar. Work your way through various rusty vessels and enter the depot. Who knows what you will find… BEFORE YOU PROCEED: 1. Disable ALL addons that ...

gm_bankrobbery_fix

Created by CubicTuxedo

Originally by oskutin on garrysmod.org, this is a reupload of an old bank robbery map once removed, and fixed by someone. Now functions properly if all events are done correctly! :D To make sure, I did not make this nor edit it. Requires HL2 and CS:S for p...

Empty Canvas

Created by MAESA

So what you have to do is: (1) Break into a guarded Gallery. (2) Steal paintings (3) Get out alive. If the Map crashes your game, make sure you are in the sandbox gamemode. Be careful of the guards, if they see you, they will activate the alarm. You have t...

gm_bankrobbery_fix

Created by MCZocker32

REUPLOAD! I'm not the creator but I think you need Counter-Strike: Source and Half-Life 2 textures. ________________________________________________________________________________ *Uploaded by oskutin* *http://steamcommunity.com/id/Oskutin* *http://www.ga...

gm_robbery

Created by Kest

This is my first map to ever be posted on the workshop. And yes you can rob it. tell me what you think and what should I add. This was inspired by the GTA V videos about robbing a store. I may add more robbery maps so keep an eye out for that. any way have...

Harvest & Trustee Bank (Payday)

Created by Cook13s

As requested, Garry's Mod edition of bank heist. Filename: gm_htbank Read discussions for more info. (if you would like me to add any pictures or videos, you can just message me or reply in the comments/discussions.) ...

Highrise Heist Final

Created by Danny Judas

!REQUIRES EP1 AND 2! --- This map is a scenario map, in which you and a few friends take on the challenging challenge of heisting a bank. Unlock the doors at the front desk, get the keycard from the manager's office, power down the generator, and finally o...

Trustee & Harvest bank heist

Created by RTemiy

gm_trustee_&_harvest I wanted to create map like map in payday 2. Trustee & Harvest Ver. 0.6 You need to open the vault door get the stuff and get back to the car. Features: -Random spawning* -Small mission (unfinished) If you find bugs - tell me. --------...

ph_lockup

Created by LOM JACKIE

As played by Minx (TheRPGMinx), Lizzie (LDShadowLady), Entoan, Ohm, and Dlive! Also played by Joel (SmallishBeans) and friends! Map made by the amazing Mr. Frost (http://steamcommunity.com/id/mr-frost). Thanks to him for making it! Map used on 'Prop Hunt (...

gm10_floodinvasion

Created by MonarchMonk

Author: WhiteHawk (God_UK) Content Required: Half-Life 2 gm10_floodinvasion is a large survival map made for Garry's Mod. The objective of the map is to survive a near endless wave of enemies such as Combine Troopers, Antlions and Headcrab Zombies while tr...

The Basement

Created by Doum

Small campaign horror map which you start first in a dark creepy basement, have to go through a few zombies and find a way out. No event version as requested: https://steamcommunity.com/sharedfiles/filedetails/?id=1557428325 A donation would be greatly app...

GM_MetroRaid

Created by THλCKITORIUS

GM_MetroRaid This is a short map where you carry out a raid on a rebel base housed in an old warehouse. During this mission your old allies are your enemies and your enemies your allies. This means that you have the combine for an ally, while the resistanc...

Combine Invasion: Storeyard Survival

Created by VxWolf

After a successful raid on a Combine storage warehouse at City 17, you have been continuously on the run from the Combine. You have fought hard, but now stand at an abandoned chemical storage site, cornered by the Combine. And they would drag themselves th...

Spooky's Jumpscare Mansion [Map]

Created by ⚠☢Hazard24☢⚠

A recreation of Spooky's Jumpscare Mansion in Garry's Mod! This map is best played solo. Multiplayer support does work, but it has a few issues when playing like this. You have been warned. This map is also made to be played with the crowbar (and any cosme...

Watching Paint Dry: The Game

Created by Global

Like stuff like this? Give a game from the same developer a try! Start this by loading the map "wpd_st" in the Other section! Grab this gamemode for a better experience! Optional, but recommended. If you're going to give Steam Awards, give them to this add...

mg_saw_rfix_64v (Read Description)

Created by Rejected Galaxy

I did not create this map, all credit to the original creator. Join my server Steam group that I added this map for http://steamcommunity.com/groups/tmglsoat Connect 47.150.192.146 in console to join my Minigames server. *IMPORTANT* If you want to avoid co...

Tetrac Bunker Assault

Created by Nanotek

A bit of story Before the rebels moved to the Black Mesa East, they had another base back from the old world, called Tetrac Bunker. This pre-combine bunker was once a great military installation; however, it was abandoned during the 7-Hour War. The rebels ...

Half-Life 2: Mission Improbable Sourcemod Campaign

Created by blu

Map Pool for the levels from the Half-Life 2 Sourcemod Mission Improbable Requires the following Items: Mission Improbable Make sure to mount it with the <gmod/mount.cfg>: "missionimprobable" "C:\Program Files (x86)\Steam\steamapps\sourcemods\missionimprob...

Half-Life 2 DownFall Campaign

Created by blu

Collection of levels from the Sourcemod Half-Life 2: Downfall Make sure to mount it with the <gmod/mount.cfg>! Example: Map Pool for the levels from the Sourcemod Half-Life 2: Downfall Requires the following Items: Half-Life 2 Downfall Make sure to mount i...

Entropy: Zero Campaign

Created by blu

Map Pool for the levels from the Half-Life 2 Mod Entropy: Zero. Requires the following Items: Entropy: Zero Make sure to mount it with the <gmod/mount.cfg>: "EntropyZero" "C:\Program Files (x86)\Steam\steamapps\common\Entropy Zero\Entropy Zero\EntropyZero"...

Portal Stories: Mel Campaign

Created by blu

Collection of levels from the Portal 2 Mod Portal Stories: Mel. Make sure to mount it with the <gmod/mount.cfg>! Example: "portal_stories" "C:\Program Files (x86)\Steam\steamapps\common\Portal Stories Mel\portal_stories" Tags: campaign, game mode, gamemode...

Portal 2: Thinking with Time Machine Campaign

Created by blu

Collection of levels from the Portal 2 Mod Thinking with Time Machine. Make sure to mount it with the <gmod/mount.cfg>! Example: "TWTM" "C:\Program Files (x86)\Steam\steamapps\common\Thinking with Time Machine\TWTM" Tags: campaign, game mode, gamemode, map...

The Stanley Parable Campaign

Created by blu

Map pool of levels from the game The Stanley Parable. Requires the following Items: The Stanley Parable Make sure to mount the game within GMod: https://i.imgur.com/VGGdDrE.png Tags: campaign, game mode, gamemode, maps, map, pool, group, vr, vrmod, single ...

BLACK SNOW Sourcemod Campaign

Created by blu

Campaign for the levels from BLACK SNOW Requires the following Items: Half-Life 2: Episode Two BLACK SNOW v1.05 BLACK SNOW v1.05 PATCH BLACK SNOW Key Fix 1 BLACK SNOW Patch - Source SDK 2013 Make sure to mount it with the <garrysmod/mount.cfg>! Example: "b...

Climb the Citadel 1.5

Created by LonelyAndLookin4Fun

This map is unfinished and always will be, expect things to not work as they should also it's open source Since the map is open source, you can download the source files and vmf here, just remember that you don't need them for the map to work New sandbox d...

Ianna's Temple

Created by MacDB

You are an adventurer who found an ancient temple burried in the sand. The temple holds many a treasure, but no one who ventured forth to discover these lived long enough to confirm that. Now it is your turn to unravel the secrets of the temple, solve puzz...

Die Hard: GMod Style

Created by smell-o-vision

***SPAWN A HUNTER-CHOPPER AT THE TOP OF THE BUILDING FOR TRUE EXPERIENCE! FOR SOME REASON IT DOESN'T SAVE. YOU MAY WANT NPC TOOLS AS WELL TO TAKE DOWN IT'S HEALTH TO A MORE MANAGABLE LEVEL, 300-500 OR SO*** Hans Gruber and his band o'terrorists have taken ...

Southtown Escape (CO-OP)

Created by zana

HOW TO PLAY Use the CO-OP Gamemode. After downloading the gamemode, select it in the main menu and look for "coop_southtown_escape" in the map selection menu (should be under the "coop" category). Then just select the map, set the maximum amount of players...

Horror Raid

Created by perfect_buddy

HOW TO PLAY Use the CO-OP Gamemode. After downloading the gamemode, select it in the main menu and look for "coop_horror_raid" in the map selection menu (should be under the "coop" category). Then just select the map, set the maximum amount of players and ...

Hotel Rusalka - City 17 Defense

Created by TubbyTapir

The Combine is onto us. Combine forces are on their way to capture one of the biggest Resistance outposts in City 17. It's up to you and your fellow rebel fighters to defend against this attack. Features - Fight in the streets of City 17 against Combine ag...

Baldi's Schoolhouse

Created by M95

Oh, hi! Welcome to my school house! This is a map I've created based off of the schoolhouse from the game Baldi's Basics in Education and Learning. May not be accurate in some places. The lighting is a bit odd in some areas as well, may have something to d...

Baldi's Schoolhouse: Unity Edition

Created by CnicK The Crocodile

Welcome to Baldi's Basics in Education and Learning! That's me! This map is a remake of a known game with real hardware, some texture recovery like the desktop, rescued and etc... The version of this recovery is "1.4.2" of the game Baldi's Basics in Educat...

Baldi Education

Created by Rin

Welcome to My Schoolhouse! Here at Here School, we have an open house inviting any local resident inside our schoolhouse, because learning is for everyone. Explore our classrooms and hallways filled to the brim with learning material our students study. Pl...

Cry Of Fear COOP Campaing (Experimental map)

Created by Jeisen

El nombre del mapa es / The map name is : cof_urbanexploration Español: !!! IMPORTANTE !!! SON OBLIGATORIOS LOS MODELOS Y TEXTURAS DE LOS SIGUENTES JUEGOS DE VALVE. - COUNTER STRIKE SOURCE - LEF 4 DEAD - HALF LIFE 2 EPISODE 2 Tambien es necesario descargar...

Mr. Miles Mansion (Horror)

Created by CL3NR c 3

This is a remake of the mansion owned by Mr. Miles in the game Beta of Eyes the Horror Game! Theres not really any objectives in this map, other than to survive. to start the map, you have to use a button in the basement Go support my YouTube channel HERE ...

Freddy Fazbear's Pizza

Created by Keithy

PLEASE READ ALL OF THE FOLLOWING BEFORE COMMENTING!!! NPCs will NOT, I repeat, will NOT be added into this map. So please stop asking about NPCs, thank you. ***Please check the changelog every update as I won't always update the screenshots right away!!!**...

City Escape

Created by AnonymoScoot

My Self-made map.In here you must go throught the map and escape by train from the city full of zombies. This is my first Gmod-uploaded map soo some feedback could be good....

Half life 2 Calamity Maps

Created by Tomas

This Half Life 2 Calamity Mod Campaign maps Content Half Life 2 Map list: sp_c14_1 sp_c14_2 sp_c14_3 sp_c14_4 sp_c14_5 Discord: discord.gg/ThH9T7c https://i.imgur.com/gmaqOA3.png ...

No More Fail-States

Created by 22050hz amen break sample

Basically Fail-trigger removal 2. Now actually adjustable. It will never fade to black important NPCs die in a campaign map, or when a level should end (like on Lost Coast), as well as letting you walk past map transition zones if you wish, allowing you to...

giza_riot

Created by a social guarantee

"Viva la vacation!" ____ Briefing: Lieutenant Mohamed Faris and his unit went rogue and started a riot. They are currently occupying a hotel near the Pyramids of Giza. Situation: On February 25, 1986, 25,000 Egyptian conscripts of the Central Security Forc...

scarfolk_town

Created by a social guarantee

Welcome tourists and trespassers! ____ Visit Scarfolk today. Our number one priority is keeping rabies at bay. When the year 1979 is over, the calendar will reset to 1970. For more information, please reread. _____ Music: Psychic TV - Are You Experienced S...

derry_troubles

Created by a social guarantee

"YOU ARE NOW ENTERING FREE DERRY!" ____ Briefing: Corporals Wood and Oliver mistakenly drove into a republican funeral procession. Corporal Oliver was shot and killed in a nearby park. Corporal Wood was reported to be severely wounded and held hostage by t...

santorini_hit

Created by a social guarantee

MERCES LETIFER _____ Briefing: Welcome to Colombia, a beautiful country that has influenced the world with its colorful and unique culture $10 billion cocaine industry. Where 100% of its inhabitants are either hookers, drug dealers, drug lords, drug mules,...

grozny_siege

Created by a social guarantee

"This is a grenade launcher - it costs $150. This is an AK47 - it doesn't cost anything." ____ Briefing: Everyone at the Russian checkpoint is either dead or too drunk to respond. Your team is tasked with babysitting them until a mobile headquarters APC ar...

blood_e1m4 (Dark Carnival)

Created by a social guarantee

Remake of the Dark Carnival level from Blood, featuring Jo-Jo, the idiot circus boy!...

Gm_Apartment

Created by heckk

https://i.ibb.co/610XfDr/apartment-introduction.png Hello one and all! What we have here, is a small project I like to call Gm_Apartment. Remember those by-gone days of survival horror games, with their charming puzzles and characters that controlled like ...

Gm_Take&Hold

Created by StarFrost

Take And Hold After a bit of map logic, fails, and breaks, the Take and Hold Recreation from H3VR (Hotdogs, HorseShoes, and Hand Grenades) is finally complete and is ready for your enjoyment! The map layout is about the same as it is in the actual game but...

Mission (part 1) SINGLEPLAYER ONLY!

Created by MarkRosOfft

This is a TOO SHORT sp map. Your mission - just buy a 357 magnum at Jimmy Weapons Shop. Note : Sorry for hammer editor (not game) screenshots :( DONT PLAY THIS MAP IN MULTIPLAYER! YOU GONNA HAVE ERRORS. To get through the map, you must go to the weapons st...

Strange Dream - Singleplayer only

Created by MarkRosOfft

Ну что же ... Вышла моя новая карта над которой я работал 3 месяца с копейками.. (с июля до 13 октября) 1. часть сделана на отъебись))) 2. часть сделана хорошо (нету скриншотов из первой части, так что вы видите только красоту))) название 1.части - gm_stra...

Mission (part 2)

Created by MarkRosOfft

Your mission : Give help to ones who need it. How to finish this map - Come to people and look what are they asking you to do for them (there will be a text). Then get or find things that they need. The map is completed once you help all people !...

Objective map series (part 1) (SINGLEPLAYER ONLY!)

Created by MarkRosOfft

This is a singleplayer map. Your objective : You need to give a diamond to Odessa Will, but he wanna kill you. He do it... 2 part is coming soon (no) Это карта для одного игрока. Ваша задача : Вы должны отдать алмаз Одессе Уиллу, но он хочет вас убить. Он ...

Objective map series (part 2) SINGLEPLAYER ONLY!

Created by MarkRosOfft

This is a singleplayer map. Your objective : Kill boss Diana and safe the dancing man. 3 part is not coming (no) Это карта для одного игрока. Ваша задача : Убить босса Диану и спасти танцуещего мужика. 3 часть не выйдет (нет) ...

Mind [Fantasy]

Created by MarkRosOfft

SINGLEPLAYER ONLY! Rules : 1. DONT USE WEAPONS 2.DONT USE NOCLIP 3.(SPOILER) IF HELICOPTER IS BETWEEN ON CAVE, THEN DONT DESTROY IT BECAUSE IF YOU KILL HIM YOU WILL HAVE BUG! 4. DONT USE OTHER ADDONS AND DISABLE THEM BEFORE PLAYING! КАРТА ДЛЯ ОДНОГО ИГРОКА...

[Horror] Haunted Mind

Created by Nem T. Lea

CS:S is not required! ☩ co-op is supported for 2 players. Rules: ► Do not use noclip unless you are stuck! (you could break the map) ► If you die, weapons that you have found can be spawned. ► In co-op, weapons that are found can be spawned to every player...

[Horror] Haunted Mind 2

Created by Nem T. Lea

CS:S is not required! co-op is supported for 2-4 players. Tips: -you always want atleast one lantern at spawn if you are playing single player. (it's too dark to go anywhere without the lantern) -When you get outside, you want to put all of the skulls in t...

Chapter 1 - First Encounter (Horror Map)

Created by perfect_buddy

CHAPTER 2 IS NOW OUT! http://steamcommunity.com/sharedfiles/filedetails/?id=423164537 The story begins as you, either alone or with a bunch of partners, receive an emergency call from a local mansion, as you arrive, police is already searching the place. Y...

Chapter 2 - The Town (Horror Map)

Created by perfect_buddy

IF THE MAP WON'T LOAD, DISABLE ALL ADDONS AND TRY AGAIN The story begins as you, either alone or with a bunch of partners, escaped the facility from the first chapter. As you saw all the dead police officers, you noticed a town in the distance and decided ...

Chapter 3 - The End (Horror Map)

Created by perfect_buddy

WARNING: IF YOU TRY TO PLAY THIS BY YOURSELF, CHANCES ARE THAT YOU'LL GET REKT! PLAY WITH MORE PEOPLE IF POSSIBLE. ALSO DON'T FORGET TO DISABLE ALL ADDONS BEFORE PLAYING! STORY The story begins as you, either alone or with a bunch of partners, escaped the ...

Horror: A castles Heart

Created by Jakob | KingPommes

http://i.imgur.com/k8CLfWe.pnghttp://i.imgur.com/aJmBEpZ.pnghttp://i.imgur.com/Mftyk3C.pnghttp://i.imgur.com/uPY3dEJ.png http://i.imgur.com/qJnQb6b.png Requires Counter-Strike: Source http://i.imgu...

Horror: An untold Story

Created by Jakob | KingPommes

http://i.imgur.com/k8CLfWe.pnghttp://i.imgur.com/aJmBEpZ.pnghttp://i.imgur.com/Mftyk3C.pnghttp://i.imgur.com/uPY3dEJ.png http://i.imgur.com/qJnQb6b.png Requires Counter-Strike: Source http://i.imgu...

Horror: Deja-Vu: Halloween 2014 Special

Created by Jakob | KingPommes

http://i.imgur.com/k8CLfWe.pnghttp://i.imgur.com/aJmBEpZ.pnghttp://i.imgur.com/Mftyk3C.pnghttp://i.imgur.com/uPY3dEJ.png http://i.imgur.com/qJnQb6b.png Requires Counter-Strike: Source http://i.imgu...

Horror: The Underground

Created by Jakob | KingPommes

http://i.imgur.com/k8CLfWe.pnghttp://i.imgur.com/aJmBEpZ.pnghttp://i.imgur.com/Mftyk3C.pnghttp://i.imgur.com/uPY3dEJ.png http://i.imgur.com/qJnQb6b.png Requires Counter-Strike: Source http://i.imgu...

Horror: Underneath the Dark

Created by Jakob | KingPommes

http://i.imgur.com/k8CLfWe.pnghttp://i.imgur.com/aJmBEpZ.pnghttp://i.imgur.com/Mftyk3C.pnghttp://i.imgur.com/uPY3dEJ.png http://i.imgur.com/qJnQb6b.png Requires Counter-Strike: Source http://i.imgu...

Horror: Undying Part 1: Introduction

Created by Jakob | KingPommes

http://i.imgur.com/k8CLfWe.pnghttp://i.imgur.com/aJmBEpZ.pnghttp://i.imgur.com/Mftyk3C.pnghttp://i.imgur.com/uPY3dEJ.png http://i.imgur.com/qJnQb6b.png Requires Counter-Strike: Source http://i.imgu...

Horror: Undying Part 2: Awakening

Created by Jakob | KingPommes

http://i.imgur.com/k8CLfWe.pnghttp://i.imgur.com/aJmBEpZ.pnghttp://i.imgur.com/Mftyk3C.pnghttp://i.imgur.com/uPY3dEJ.png http://i.imgur.com/qJnQb6b.png Requires Counter-Strike: Source http://i.imgu...

Escape Your Dream - Part1(Horror)

Created by Ka Hong

Hello This is my first horror and puzzle map. Anything would happen in your dream. Looking for logic and science? Well, I'm afraid they don't exist in here. Enjoy and Have Fun! Tips: 1.use crowbar 2.press E more 3.Think more and more and more and more and ...

Escape Your Dream - Part2(Horror)

Created by Ka Hong

Hello Here is Escape Your Dream - part2 OH MY GODDDDDDDDDDDDDDD. Enjoy and Have Fun! Some Tips: 1.use crowbar 2.press E more 3.Think more and more and more and more and more It is suggested to play alone. CO-OP is supported but might interupt the horror at...

The Guests (Multiplayer Edition)

Created by McRay

--------------------------------------------------------------------------------------------------------------------------- WARNING: In order to play the Multiplayer Edition, you have to download the 3 parts of single player version as well. Check out th...

Facility Escape [horror map]

Created by perfect_buddy

This is a single player horror survival map - 10+ minutes of gameplay - jumpscares (not the cheap ones like in "silent town" though) - survival elements (you have to loot for ammo and health kits to survive) - epic events - 3 easter eggs - voice acting (no...

Rescue Her - adventure/horror/thriller map

Created by RBG

A mixture of adventure, horror, thriller and puzzle solving spread over 3 maps. This addon starts slow then builds up over time. This leans more towards psychological horror rather than just loud jumpscares. Can be played with up to 4 players. You need CS:...

Deadlock

Created by [CRP] p0ison787 ☢

FRANÇAIS Cette map est une énigme, ne trichez pas ! .: Histoire :. Il y a quelques jours, vous avez reçu une lettre de la Protection Civile : Vous serez relocalisé. C'est le jour J. Vous êtes à la gare pour vous rendre en Cité 17. Cependant, il y a quelque...

zombiesurvival_invasion_v2x

Created by Pretbek

The city has been overrun by the infected! Zombies are everywhere. Infilitrate in the city with your friends and slaughter any of the zombies wandering out there! Good hunting and good luck This game only requires Gmod For a roleplay version of the map go ...

GM_Redox

Created by V92

An action/puzzle mission map. Requirements Half-Life 2: Episode 2 Credit Where It's Due Brutwarst - Map V92 - Map icon Other Versions The Map Collection ...

Combine Hunting - Mission 1

Created by DELTA 1

Combine Hunting 1 is the Desolate 1 map filled with waves of combine. You must sweep the area clear of enemies and try to survive. Set up your own battles too! The snipers are able to be shot (not just blown up like in HL2) though feel free to blow them up...

gm_scream

Created by Blinxis

An underground test lab abandoned during the war. Many workers managed to make it out...except you. Unlock the secrets of the lab and test your will to continue through the vast halls of uncertainty. Many who died from the radiation linger the halls of the...

Zomplex

Created by myrajia

A small zombie-hunting map set inside an abandoned industrial complex. Requires Episode 1 and 2....

junkyard_01

Created by Designated Kitty 03-052

gotta keep your eyes peeled head down and weapons ready. this map is a medium/large somewhat open mission map made by Flanker 2 years ago. REQUIRES EP2 all credit goes to flanker all i did was upload it and if he wants me to take this down i will...

Desolate

Created by DELTA 1

Desolate-1 takes you to the rainy bombed out streets of a city. There is a spooky flooded subway and underground also. I tried to include a custom soundscape-and I hope it worked. This map is also fully noded for AI battles. If you want to play this with s...

Tower

Created by Designated Kitty 03-052

Keep your weapons by your side ready to fire for this map you will find plenty of zombies to shoot. There is many puzzles to solve and alot of gravgun and flashlight use. Just try not to get killed. And yes its AI noded. Half-life 2 Ep2 is required. The ma...

Contained Area

Created by MasteRyuRamba

Claustrophobic map set in a locked down urban zone somewhere within combine perimeters. Bad visibility and tight alleys are used to create an eerie yet comfortable atmosphere. Can be used for various gamemodes or cinematic backdrops. Map has been AI noded ...

Waterworks Singleplayer Level

Created by FUNNY RAT VIDEOS COMPILATION #6

Saved as 'a1_waterworks' and can be found in the others tab. This level design concept was a project of mine a few months back for a game design course, but is open for the public here. It was built to create a standard Half-Life 2-esque experience with a ...

[Campaign] Half-Life²: Cosmonaut

Created by cleric

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ https://i.imgur.com/BFmYCu0.png https://i.imgur.com/BlqPSAc.png About the modification The exceptionally acclaimed, originally for Half-Life 2: Episode Two developed, modification created by Dolmo; brought to a new facete that ope...

Combine House Onslaught v1 [Endless]

Created by Colonel Frosting

Version 2 can be downloaded here! Click here for the Story Mode version of the map! Description Do you like killing things? Do you like killing lots of things that just won't stop coming at you? For hours, or even days!? Then this is the map for you! An en...

Nightmare House 2 - "4_1_22_5"

Created by Aluxious

Please read this before playing: So I ported the "secret" map from Nightmare House 2, known as 4_1_22_5. Attention! This map most likely will not work in multiplayer, so play it in singleplayer. I recommend playing this slowly while being very observant. I...

HORROR: Dead Hotel Remake

Created by Moonrise

This is a remake of the map Horror: Dead Hotel. Story. You are the most common rebel who survived the Combine's raid, try to find people, survive, and go out. Your main hope is to get out of here by train. This map does not require any content, you can pla...

To the Light

Created by Shira

Briefly about the main thing: In this mode you have to fight with a huge number of combines inside a large complex that goes dozens of floors down. The main task is to go up to the upper floor and turn on the pumps. Estimated walkthrough time: 20 min. It i...

The Backrooms [HORROR MAP]

Created by Sebyelcapo

NEW MAP: THE BACKROOMS REMAKE IS OUT! https://steamcommunity.com/sharedfiles/filedetails/?id=2836866923 REMEMBER TO RATE THE MAP IF YOU LIKED IT! https://steamuserimages-a.akamaihd.net/ugc/952978139635192614/34CBC07D7ED73B6282B3F7AF2E3D47BB462BF9B1/ Welcom...

New York 1981

Created by employable

"New York, 1981" You arrive in a broken neighborhood with many clandestine operations. In this highly inaccurate depiction of New York, there's not much money to be made here via legitimate means. Try not to get killed. ____________________________________...

[Campaign] Half-Life²: Calamity by Bobby Cardona

Created by cleric

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ https://i.imgur.com/ZrIb3ab.png https://i.imgur.com/TxdxFBS.png About the modification Half-Life 2 calamity is an exciting new addon to the Half Life universe. Battle the violent combine regime, obliterate zombies and Xen creature...

GM_CleanHouse

Created by ⸸ₓナイトメアₓ⸸

ITS BACK AND WORKING!!!! Keep in mind be sure to like it if you really do... this tells me a lot of you enjoy the map and encourages me to make more maps like this ▰▰▰▰▰▰▰▰▰▰▰▰▰▰▰▰▰▰▰▰▰▰▰▰▰▰▰▰▰▰▰▰▰▰▰▰▰▰▰▰▰▰▰▰▰ new and improved GM_CleanHouse. i will never w...

Frozen_Winter_2 (Action-horror map)

Created by Runemaster

Well, finally. Here is FROZEN_WINTER 2 reupload. It is just a REUPLOAD! I'm not owning anything from this. Play only alone or with ONE friend. There should be AK-47 in the action scene, but sometimes it doesn't appear. (VJ base) If AK didn't appear, try: Q...

Hansire Asylum (New Area Update)

Created by Le Crutons

Warning: This map contains Jumpscares and Loud Noises! You don't need other games anymore, all content now packed into the map ------------------------------------------------------------------------------------------------------ HANSIRE ASYLUM HISTORY Fou...

Meat Grinder

Created by Kokos Na Patyku

A short SINGLEPLAYER Gmod horror map After playing countless scary gmod maps I decided to make one of my own. Hope you have fun and maybe get a little increase in blood pressure. There are 2 endings but the second one is hidden....

Base Infiltration Remake

Created by Alfarex

This was a remake made by Doum, he can be found in the contributers, I hope you enjoy our map!...

GM_Fog of War

Created by ⸸ₓナイトメアₓ⸸

!!!!WARNING!!!! ▰▰▰▰▰▰▰▰▰▰▰▰▰▰▰▰▰▰▰▰▰▰▰▰▰▰▰▰▰▰▰▰▰▰▰▰▰▰▰▰▰▰▰▰▰ Im really bad at making maps so expect some broken things, This map is extremely unstable so dont expect this to be perfect. ▰▰▰▰▰▰▰▰▰▰▰▰▰▰▰▰▰▰▰▰▰▰▰▰▰▰▰▰▰▰▰▰▰▰▰▰▰▰▰▰▰▰▰▰▰ ▰▰▰▰▰▰▰▰▰▰▰▰▰▰▰▰▰▰READ ...

Mission Improbable Campaign

Created by Niik

Required game as content - Half-Life 2. Don't forget to enable Episode 2 in GMod menu after downloading Half-Life 2. Dialogue for "NPC - Wheelchair Man" are restored....

TheLostIsland

Created by V92

No Gods, No Kings... Backstory Your ship has sunk, and you are on a small island surrounded by endless sea. But there is a strange building right at the center of the island. Your goal is to find a crank, open the door and see what's inside. This is small ...

ancientdust_thc16c2

Created by V92

What Lies Hidden Amoungst the Dust of the Ancients? This is an entry from The Hammer Cup 2016 Challenge 2: LiberationVille. It is a tomb crawler in the vein of Tomb Raider or Indiana Jones; puzzles with light combat elements at a few points. The level prov...

gm_battle_trench

Created by The Real Bulk Bogan

Welcome to my fourth map it took me a lot to complete this (mainly because the hammer editor kept crashing on me) but at the end I managed to complete it. This map is made by two phases: a defense one where you have to protect yourself and your base from c...

Welcome To Rothchild

Created by Sephiroth

REQUIREMENTS - PLEASE READ in order to play this map properly you NEED to have these games mounted on Gmod, sorry for the inconvenience but it's against steam TOS to pack Valve's own content. HALF LIFE 2 EPISODE 2 COUNTER STRIKE: SOURCE LEFT 4 DEAD LEFT 4 ...

Runaway: Part 1 [Horror]

Created by Alex~!

My second attempt to create a horror map! did it for a two month. STORY You play as a police officer working in the USA, district of Columbia. You started the pursuit of a dangerous criminal who was found on a stolen car somewhere on the highway. During th...

horror the accident

Created by Big_SG21

http://i.imgur.com/L8uGKZd.gif Inspired by Visage Supports co-op Join the discord server https://discord.gg/s6vQzVJAdN руссификатор для карты | Russian support can be downloaded https://steamcommunity.com/sharedfiles/filedetails/?id=2540113174 Credit sound...

Exploration Gone Wrong

Created by Eli ツ

Heading to your next abandoned location for exploration, a mental asylum where many murders ocurred, you find yourself trapped inside when the basement entrance door closes by itself. Find a exit! You will discover that what people said about this place wa...

Somnolence

Created by bundestrojaner

Beware of the falling tiles....

The Basement 2

Created by Doum

Single player adventure campaign map. You wake up in some prison cell, down in a basement. Something strange happened to you and a gang of armed criminals have took over a house. Find your way out! Requirement: Counter-Strike: Source A donation would be gr...

Escape from the Aliance

Created by 青木ヶ原侍

Part one. A short mission that takes you to the tunnels under the night sky 17. You are the leader of the resistance and the harvesters want to catch you in any way, chasing you not only on the surface, but also in deep sewers and underground tunnels full ...

gm_desertbus_deluxe

Created by Vawяiss

If the reflections in the windows are pink, just run mat_specular 0 into the console, will fix when I have time. Desert Bus Deluxe Desert Bus was originally a satirical parody of simulation genre originally unreleased for the Sega CD. You or one of your fr...

Combine Survival

Created by Tommy Cash

So here you can find two maps where you need to survive against combines. I didn't make these maps,they've been uploaded by "INIESTA" on garrysmod.org have fun!...

Halo Reach - Lone Wolf

Created by Hawk

Halo Reach - Lone Wolf This is my latest map for you all, This is Halo Reach's final mission lone wolf. The map is made too look almost like the level seen in the game as it uses the game's level geometry and models! Map is located under: Roleplay > rp_lon...

Entropy: Horror-Themed Puzzle Map

Created by Sire

NOTE: Please make sure you have Half-Life 2: Episode Two mounted. Instructions To play, load hl2_entropy_2021 in singleplayer Sandbox mode. As it was originally designed as a map for EP2, I've had to add some hacks to remove the default GMod weapons and lo...

Room Inc. [Survival Horror Map] support over

Created by MergasTroll

Map support is over. This rotten map doesn't work as it should for half of the people. Many are afraid of music copyright lol or can't enter commands into the console.Others don't like the needs system. I understand that it's not the best, but I was trying...

THE CLIMB: REMASTERED

Created by 80Hg

REQUIRES EPISODE 2 INSTALLED + MOUNTED (IF YOU'RE MISSING CONTENT TRY MOUNTING EP1 AS WELL) AND THE ADDONS ON THE RIGHT! Fade Distance Tool is optional but recommended. For the best and intended experience, please play the save with only the required conte...

The Source Zone

Created by Sejievan

https://i.imgur.com/Y39QAkP.png Welcome, to The Source Zone "The Source Zone" is a satire/parody of your average gmod horror map themed as a Twilight Zone episode, experience all that your average gmod scary map have to offer, and see if you can survive a ...

Oblivion Lands Escape Coop - v2

Created by Jekson Mickle

Escape from Oblivion Similarity of Deathrun mode Avoid the trap and get to the end. Find a way to get out of Oblivion's plan. Testing the map...

physics_violation_a3

Created by Breaded Toast

MAP 3 / 3 A linear "story mode" map, comes in three parts. After encountering the police underground, you flee deeper, into the areas the Combine were afraid to go. Map name is "c1_physics_violation_a3_v2" Found under "Other" PLEASE NOTE: IF YOU DIE RESTAR...

Desert Siege

Created by Pliers

***UPDATED 8/9/2021*** -Added sandbox version as "gm_desertsiege", npcs and events removed, portal can be activated multiple times -Original version is in map list as "desertsiege_update1" -Sandbox version has new rock texture, will update original version...

Autumn 2001

Created by Online

Wandering through the radio market in search of something interesting, you stumbled upon a stall with old games for computers and gaming consoles. Among the familiar titles, you discovered a disc for a console with a game you had never heard of before — Au...

Penumbra Escape Coop - V4

Created by Jekson Mickle

Penumbra Escape Coop V4 The map is based on the content of the game Penumbra. My first Map on Source SDK Once all gathered on the map, do not rush to play! The Creator of the server needs to clear the map! Requires content from the game Counter-Strike Sour...

Half-Life: Absolute Zero Maps

Created by upset

Absolute Zero is a HL1 mod that aims to recreate beta content of original Half-Life. They did a great work during developement, but sadly the mod is dead atm. I was able to port and finish (kinda) few maps from the mod, thanks to the sources they released....

Water Mod Map + Model Pack

Created by Shy

"Water" aka mermaid mod, is a lesser known 3rd person puzzle/adventure game released in 2011 by the hl2 short stories team. This addon contains the levels from that mod which have been slightly modified to work better with gmod. A few gmod maps actually al...

Time Memory Sequence

Created by Token

I am finally back. After working on this map for 4-5 months, It is finally here. Time Memory Sequence is a short-story map based on the memories of a certain individual and his troubled past. Make sure to analyze the details and interpret information along...

Slam!

Created by Danny Judas

This map requires nothing but HL2! Rejoice all ye of small bank account! There is also a lot of color correction on this map. If you think it's ugly you can disable it in the options menu. If you can't see it at all, you can enable it the same place. There...

(Coop) Chess-Consequences

Created by Lange-Déchu

10+ players coop included the maps: coop_unknown_chess Dm_versus_chess mode Deathmatch / Team Deathmatch Playable Sigleplayer Good Fun... :)...

(Coop) Save-Christmas

Created by Lange-Déchu

Objective Stop the invastion monsters 1 -Kill all the monster 2 -Destoy the ship monster 3 -Return to the shelter base. Good Fun.... Merry Christmas :)...

(Coop-Arena) Crab-Level

Created by Lange-Déchu

-New mode game Level -HP regeneration of 200 to 600 in each level + HP regeneration automatic. -Quake Sound -Waves of 4 to 5. -3 maps team Rebels -3 maps team Combine -Start the map CL_lobby_start -Playable singleplayer Good Fun Enjoy... :)...

(Old) Rockys lair

Created by Der_Meister ✠

This map is terrible, play at your own risk. Feel free to play this map if you want. However, now that I have more knowledge I can probably make a horror map 10 times better than this piece of crap some day. old desc: YEP its a horror map! *Update* Made it...

(coop) gm_helpme_3D

Created by Abdulla Alawady 3D

Back in 2003 in black Mesa best friend Boney manage to escape from black Mesa 3 days later he is back home but he wasn't feeling good his bones his skin wasn't growing up doctor said you will never be older his body not g going move up he can live longer. ...

*v1.4* Grief - A Garry's Mod Horror Map

Created by XephyrCraft

---IF YOU HAVE HEART CONDITION OR SEIZURES THEN DON'T PLAY THIS MAP--- The original map came from here ►► http://www.minecraftforum.net/forums/mapping-and-modding/maps/2318694-1-8-x-horror-grief-a-minecraft-horror-map-v1-1 Map was created by MahTamato. Thi...

2D Platformer

Created by ΛLΞΧ

https://i.imgur.com/Gkw7mwm.gif W.I.P https://i.imgur.com/8cNqZOP.png https://i.imgur.com/BiWqqS9.png https://i.imgur.com/6wWgcP9.png https://i.imgur.com/QEYVe5i.png https://i.imgur.com/VXMndP6.png https://i.imgur.com/Io2Kvgj.png https://i.imgur.com/4PylbE...

322

Created by mills

A very experimental horror map. Flashlight use is okay. 322 is not meant for coop and doing so will ruin the immersion and possibly break several triggers....

A Criminally Simple House.

Created by w0Lf

Welcome to the terribly boring and not-so interesting, criminally simple house. To make a short story long, this house was built by someone who simply did not care. As far as they were from being criminal, the utter lack of sophistication led people to see...

A grey fever

Created by Ttiki

The map My second map experimentation. A scary horror map, with a dark and mysterious story... If Garry's mod didn't break everything The map is playable, but it cannot be played smoothly and you may find some bugs. Also, most of the graphical enhancements...

Bleak City

Created by Dune Jumper

------------------------------------------------------------------------------------------------------------------------- Please note: I take no credit for this map. I'm only uploading it because its not available on garrysmod.org anymore. The original aut...

CRYPT WORLDS SERIES: Tunnels

Created by elmntflrde

This is a map based off Crypt Worlds. Took me a good 3 days to make this. DOWNLOAD THE LOVELY GAME HERE http://cicadamarionette.com/Games/CryptWorlds/Main.html ( I have nothing to do with this game ) --~~==REQUIREMENTS==~~-- HL2: EP2...

Coop Combat City 17

Created by Lange-Déchu

10 players coop. -Most include the map coop_blackmesa_combat playable Singleplayer Good Coop....

Combine House Onslaught v1 [Story]

Created by Colonel Frosting

Version 2 can be downloaded here! Click here for the Endless Mode version of this map! The Aforementioned Story In the continued war of man versus Combine, things are getting fierce in the outlands. The Combine line is constantly advancing and evolving, an...

Combine Spaceship

Created by ManFr0Mars

This map is part of a fan-fiction. NOTICE: Still WIP & Uses Expermintal Gamplay (that dosn't always work) (for 1 of the maps only!) In the future I plan to add more areas, more fetures, & more detail. After the 7 hour war With there advanced tecknology the...

Cry On Grey - Chapter 1 (Cry Of Fear - Grey Crossover)

Created by Jeisen

Español : !!! IMPORTANTE !!! ¡No es necesario tener ningún modelo, textura yo sonidos de los juegos de Valve para poder jugar este mapa! (EP1, EP2, L4D, ETC) , todo el contenido esta en workshop por partes. Asegúrate de tener todos los artículos requeridos...

Dark 17

Created by Lange-Déchu

The city 17 is still in battle against the combines and the city is evacuated by the Citadel destroy, Gordon Freeman does not know if there are any dark places in the city like for example the tunnel, find the exit of the light to evacuate the city 17. Pla...

Deathrun HorrorHouse

Created by mayonegai

This is not map created by me, I'm just hosting this only. I do not know what do you need for missing textures, maybe it needs CS:S, maybe just some textures was outside the map....

Demenion Sector ZT2

Created by Lucors

What happens in the godforsaken lab? Your goal is simple: run away! But, if there is only one way out? Sector ZT2 conceals the greatest invention of mankind, but does it help?...

Don't Hide

Created by Antzy

My first map I've made, scary / horror level, explore everywhere and make sure to not use flashlights, use the 'Horror Story' mod with minecraft torches to make it more fun :D May require: HL2 EP:2 for some of the textures Credits given at the end. Also, i...

GM_Black_Mesa_Obstacle_Course_Revamp

Created by Lily McFluffy Butt

READ THE DESCRIPTION! DON'T LOOK LIKE A DUMBASS! THIS MAP REQUIRES RETAIL BLACK MESA! THE FREE VERSION WILL NOT DO IT! IT ALSO REQUIRES A DECENT COMPUTER! HOW TO MOUNT BLACK MESA IS IN THE VIDEO! FOLLOW IT EXACTLY! I CANNOT HELP MAC AND LINUX USERS! With t...

GM_Lab_Invasion

Created by WhiskeyGhost

I made this map a long time ago when I was learning how to work with npcs so it may be a bit broken. I posted this map to get some opinions from the community. Is this map worth continuing to work on or leave it as it is and forget about it? This map was s...

GM_ManHack_Survival_Beta_V1

Created by WhiskeyGhost

*PLEASE READ* *This map is dead however the idea of the map is not. I plan on reamking it now that I have learned much more over the last couple years.* This map atm is 4 levels high i want it to be 5 and the top level will be in space. there will be safe ...

GM_Simulation

Created by THλCKITORIUS

GM_Simulation Eliminate 35 enemies to conclude your training. Maps: https://steamcommunity.com/workshop/filedetails/?id=1416088183...

Garry's mod | Bunker 2

Created by Ttiki

The map THIS IS NOT A REMAKE FROM MY FIRST BUNKER MAP. I just name it Bunker 2 because I didn't have other names and the first one I chose was already taken by a better one as some in the comments told me. The new bunker map is more about the outside waste...

Gm_sevenhourwar_part1

Created by saber

I did it! I've been looking for this map all day and it was in the obvious place! I just had to go to Synergy and it was there by default! How stupid I am... Okay who will play not necessarily put likes because this is not my map. Contents: Half-Life 2 EP2...

Garry's Chronicles

Created by graymainer

First Chapter of Gunman Chronicles Ported to Garry's Mod https://i.imgur.com/pVI9IV0.jpeg What the hell is 'Gunman Chronicles?' It is a standalone game made on the goldsource engine released in 2000 that ended up becoming abandonware on moddb. The game too...

Half-Life 2: Episode Point Five Part 1

Created by Tyrex

After the apparent defeat of Doctor Breen, the explosion that followed rendered anyone who was nearby unconscious, if not dead. While unconscious, Gordon was taken into the depths of the Citadel that still remain, awaiting interrogation... I know G-Man ste...

Half-Life 2: Episode Point Five Part 2

Created by Tyrex

This one is somehow shorter than the last, but it probably actually took me longer to finish this one. I know I said I would try to make them longer and I am, but I feel like having shorter, more frequent releases is better than rare large ones. Enjoy! I'v...

Half-Mind

Created by BenadrylBob

Half-Mind: A complete face change for the Half-Life 2 campaign, This mod's aim is to give Half-Life 2 some re-playability but in with comedy, All of the NPC scenes, events/Map related things have been screwed up providing an interesting way to replay the c...

Halloween Island 3 [Horror/Adventure]

Created by ItsRifter

https://imgur.com/PZSlk1K.png To be completely fair, I didn't feel like finishing the series because of personal things but I can't leave it this on a cliff hanger so I'll do my best to give you the finale to halloween island THE STORY CONTINUES ON HALLOWE...

horror_corridor_of_doom

Created by Microbits (SUL)

A horror map,need to say more? ...

GIVE ME__

Created by dr.stoned

Semi-funnypost, semi-horror map. Includes 5 endings. No CSS/HL2 EP 1 & 2 content required. Super cool backstory (who cares): After buying an epic videogame from "GamePog" store, you have encountered an interesting fellow outside... You couldn't see him. Th...

Zombies in this Forest

Created by Epic Noob

Это не хоррор карта. Это карта где на вас будут нападать орды зомби, а вы в эту очередь будите защищаться. Карта имеет название ZombiAt.gma Есил найдёте ошибки(конечно найдёте, ибо я новичёк в создании карт), то прошу сообщи о них в коментариях. Удачи вам!...

Hell's Island Chapter 1 & 2

Created by Emnu

Two maps of horror...

Hell's Island Chapter 3

Created by Emnu

Map by me Notes - If you have problems with invisible props unmount all games except Half-Life 2 - May cause heart problems Credits - Me for mapping, design, custom textures and custom sounds - freeSFX.co.uk for some custom sounds - Kevin Macleod for royal...

Dead Home

Created by Epic Noob

...

Hive Hunters-Mission 1

Created by DELTA 1

Mission 1 You are the leader of a combine unit charged with clearing Antlion hives in North America. This is your first mission. You must leave the safety of the bunker and find the Queen and kill her. Requires Half Life 2 Episode 2 Dev Notes- This is my f...

The Last Signal: Mansion [Horror Map]

Created by el deagles

THIS IS A PREQUEL OF THE MAP THE LAST SIGNAL, ITS RECOMENDED TO PLAY IT BEFORE CONTINUING TO THIS ONE PLOT Your name is Markus, you are a professional thief who has been spying a mansion for some weeks. Your contact works there as a gardener, and its ready...

Lava_PocketDimension v1

Created by RpgBlaster

Trapped in the pocket Dimension. You and your friends must escape from 106, as fast as you can before this mysterious goo envelops you and your friends, Good luck. i added a lot to the map to make the floor is lava even more fun and challenging. -> This ma...

Hobo Life: GMod Port

Created by Neddy

Hobo Life is a mod for Half-Life 2. The character you're playing as is Greg, a homeless man from the streets of City 14. Your objective is to do quests around the city and to eventually escape the city. Features: Quests with Voice Acting You can overdose o...

Stanley Parable Demo port for Garry's Mod

Created by 엘-750-BM

Maintaining of this port has ended List of issues: Minor shader issues (Can't be fixed) Some door thing (Also can't be fixed) Multiplayer works, mostly... If you go to the office you and other players will be stuck in a black screen. Also when in multiplay...

Amnesialona

Created by CubicTuxedo

A somewhat surreal map based on the legendary maps by Shamgrimgrvy. To be clear, I did not make this map, it was made by Grim, inspired by said Shadgrimgrvy....

Plutonium Town [Co-op. and Single]

Created by ✔AL's∇MoonL.ℕight☾

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀Did you like the addon? Like and add to favorite, please! <3 ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀https://media.giphy.com/media/9PgdteLA76BkDuIouH/giphy.gif Story: You play as a chela who, because of some accident, was taken to hospital, you wake up and ...

Car Trash

Created by Who

Mini-game map, where you can survive against crazy-car-trash apocalipse. In this map you can play pvp, or, if you are forever alone, against AI. If you like this map so much, that you can gift us something, here's our trade offer: Zmirli (he's main develop...

mg_car_survival_v4

Created by cofikung

Author: DmgVol...

mg_rooftop_scramble

Created by Aries

I did not make this map, only uploaded to the workshop. Available at: https://gamebanana.com/maps/94847 Description: run to escape from the killing force field wall get to the end grab a gun and knife and kill the opposing side, that's if they make it....

GM - Breakout

Created by Mr.Lazy

This map was ported from Lambda Wars to Garrys Mod. Fully AI noded for NPCs. https://steamcdn-a.akamaihd.net/steam/apps/270370/header.jpg?t=1515588594 Map: gm_breakout Credits: Original Author - Mr.Lazy (lol). tags: Sandbox, gm, deathmatch, small map...

Escape pack

Created by BrianD

Since this was originally for hl2 ep2, I suggest you to have hl2 ep2 installed and uuh make sure your games are all updated to steampipe before you complain about missing textures, thank you. The pack includes: -esc_lego -esc_forest -esc_garage Also, I sug...

Co-op Map Pack

Created by Draco_2k

UPDATE: Get the newer version here. --- A big bundle of 11 blocky maps filled with zombies, antlions, manhacks and lots of friendly fire. Bring your own guns and admin mods for the proper experience. Download size: 12Mb NOTICE: I am not the author of these...

contingency maps

Created by CP Unit

map names contingency_overpass_v2 improved ( Strider Nodes, Cover Nodes for Combine Soldiers. ) contingency_factory_v2 improved ( Strider Nodes, Climb Nodes for Fast Zombies. ) contingency_city11( Strider Nodes, Climb Nodes for Fast Zombies. Map made by ht...

gm_hide

Created by XephyrCraft

"The mansion is deemed haunted, atleast that's what they say. We must survive till the end. I know there's truth to be revealed. But nothing matters anymore. The evil spirits must be destroyed. The evil spirits must be destroyed." LEVEL DEVELOPED BY THE CR...

Pumpkin-Life 2: Guard Event

Created by Dark

Inclue the maps singleplayer + multiplayers maps coop. +10 players Coop Happy Halloween ^^...

Gm_Belowthewind

Created by lorjason34

HALF LIFE 2 AND ITS EPISODES 1 AND 2 REQUIRED!!! This is my first map. This is an experiemental horror-action adventure map. This is what happens when you let your subconcious design a map for you. Story: There is no conclusive story, but this happens afte...

Parasomnias

Created by Token

I decided about 5 months ago to make a map, that would be a little more abstract and bizarre than just your normal half-life 2 map. Inspired from Shadgrimgrvy's work of art from his past maps, i decided to create my own called Parasomnias. You explore this...

Gate Defense

Created by YoRHa Operator

Play as a Combine and defend the gate at all cost! This map was made long time ago, but I decided to upload it today as a christmas gift for the community. It's a wave type, you are a Combine unit in a city under heavy attack, and you need to protect the l...

gm_disaster_survival_remake

Created by Abi

Remember my old version that never worked? Me neither but if you still want to try my old buggy mess of a map here: https://steamcommunity.com/sharedfiles/filedetails/?id=1554445929 Spycakes played this map This is a new version of the map that i will be w...

gm_Disaster_Survival (Incomplete)

Created by Abi

(This is my first ever workshop upload) GM_Disaster_Survival This map is extremely messy and buggy, i'd recommend checking out my newest version: https://steamcommunity.com/sharedfiles/filedetails/?id=1684320132 Build and create shelter to survive a random...

Growing Map

Created by Abi

A map that started off as just a small grey box with a locked door. The map would then grow with the suggestions of the comment section to create a frankenstein monster of a map I am no longer taking suggestions. Suggestions ended on the 31st of December 2...

Resident Evil 2 Source - Gmod Edition

Created by Blood_Wraith

Resident Evil 2: Source - Gmod Edition is a converted Half-Life 2 mod made by me. Has all the levels from Leon A Scenario from OG PS1 RE2. Raccoon Streets Raccoon Police Department Sewer Umbrella Lab There are glowing buttons near the start of each map to ...

Garry's Mod Twister

Created by Starscreamtron

Made by Starscreamtron Ride out the storm and experience the thrills of storm chasing in Garry's Mod Twister. In this mod there are 40 tornadoes planned, with 34 currently in the game. With unique and detailed damage Garry's Mod Twister is sure to be one o...

Silent Hill: Condo

Created by SassyRoss

(L4D2, CS:S, HL2, HL2: EP1 and HL2: EP2 required) Explore the Sycamore Apartments in the town of Silent Hill and uncover its gruesome past. Set in the world of Silent Hill, SH: Condo is a self contained story made for Garrysmod. This addon includes the "Si...

gm_aku-aku's crazy world

Created by McRay

Welcome to Aku-Aku's world! Aku-Aku doesn't like to see outlanders in his lands... Don't let him make you insane with his hilarious games! 6 rooms, 6 challenges! Try to survive them all! Are you ready? FEATURES - No extra game content needed! (neither CSS ...