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Showing 31-60 of 5,379 entries
Untitled ICollection by echoplex
First part of Untitled.
Best SinglePlayer MapsCollection by Ace Ryder
I know it's a lot but these are all, in my opinion, great quality single player maps.
ReconstructionCollection by LoneWolf2056
An in progress series of maps in the destroyed/ reconstructing theme, continuing from the Dilapidation series you must try to find a way to escape Aperture laboratories, but with GLaDOS awake and rebuilding the facility, that might not be so easy. Puzz...
My Most Popular Test ChambersCollection by echoplex
Just a collection of my popular tests, which have five stars.
Aperture Shutdown CampaignCollection by Pedestria
Black Mesa is Coming for YOUUU!!!!!!!!!!!!!!!!!! Aperture Shutdown Campaign The story is about when Chell was kicked out of the Enrichment Center, when Wheatley invites you back into the Aperture Science Center. Glados believes that W...
Active Test SubjectCollection by The Cig Smokin' Sniper
You are a Stock-Piled test subject, just now being waken up for testing. There were a few others before you, but you'll find out what they did sooner or later. In Active Test Subject, you follow a fresh-awakened test subject through their struggles in...
DooM (and other Games)Collection by carl.kenner
High quality conversions of other games to Portal 2, with their original maps, graphics and sounds. My DooM and Wolfenstein levels, and Timoteeei's excellent Minecraft levels.
DaMaGepy's mapsCollection by DaMaGepy
Medium-difficulty fun maps with special puzzle elements and custom graphic/music. I'm unemployed at the moment, this also means (luckily?) that I have all the time in the world to make maps, feel free to Paypal-DONATE any amount if you like them and want...
No ElementsCollection by Mevious
This is a collection of chambers by Azorae, Gig, Juggler, and Mevious which use no interactive testing elements. That means no buttons, cubes, funnels, lightbridges, gels, lifts, fizzlers (except the ones as part of the exit rooms), etc. Slanted platforms...
Left 2 TestCollection by Mr Doom
Made in Hammer. Custom files added with VIDE. Story: Set between the events of Portal and Portal 2, you are Lazarus Grey, one of the subjects who survived GLaDOS' destruction. You are forced to navigate the abandoned facilites of Aperture and find an ...
DilapidationCollection by LoneWolf2056
A 7 part series of maps in the destroyed/overgrown style, explore and puzzle in the ruins of the Aperture Laboratories as you try to escape. Puzzles will be of mostly Medium/Hard difficulty, no ninja moves required. It should take around 2-3 hours to comp...
THE LONE FUTURE-STARTER [Collection]Collection by Seji-Evan
WARNING If you just like solving super duper hard puzzles chances are that you will not like this mappack, i'm warning now for prevent unnecessary posts =D. [MAP 1] Now, a little backstory: You are an employee of Aperture that was integrated in the pr...
Stasis Map PackCollection by Dreey
Somewhere in the bowels of Aperture, lies houndreds of test subjects, waiting for their entire life to be awaken to do some science.
Portal Era : The AdventureCollection by La Petite Magicienne
Hammer Adventure Final Version -- Medium Difficulty -- 1h - 2h - Autosave =============== Story =============== Place : Aperture Center Year : Unknown You wake up in a strange room, without portalgun. Try to escape this place and find a way to the...
COSMOGONY - The Complete CollectionCollection by Dreey
Cosmogony is a 6 part map pack taking place during GLaDOS activation in the Enrichment Center. You are some of the few survivors of the neurotoxin disaster and with some help, you try to find a way out of Aperture. The map pack features custom content, a ...
Designed for Danger CampaignCollection by Puddy
|| ABOUT || Designed for Danger (www.designedfordanger.com) is a Portal 2 Campaign that offers eight new levels and 1 to 2 hours of play time. In the campaign, you assume the role of Chell during an early part of Portal 2. This time however, things...
Diversity MappackCollection by ColorCubeMan
A mappack containing 4 tests in which the player will solve some GLaDOS chambers, escape from her facility and explore the old Aperture Science.
Minecraft in Portal 2Collection by Timoteeei
These maps is my fancy of mixing two great games: Minecraft and Portal 2 Thanks to Geneosis and Dackie_Murphy for the inspiration :3 Check this maps "Minecraft : Crafting System" by Geneosis and "Portal Creeper (Minecraft)" by Duckie Murphy
12 Angry TestsCollection by CaretCaret
Part 1: Once Upon a Time… Part 2: Lasers Are a Girl’s Best Friend Part 3: Don’t Eat the Paint Part 4: A Bridge Too Far Part 5: You Put the Fun in Funnel Part 6: A House Divided Part 7: Revenge of the Turret About the map pack: This map pac...
Above ApertureCollection by La Petite Magicienne
Friendship is magic! (Co-op)Collection by 14KarraT
I hope you will enjoy this collection and you will feel the power of friendship. Deviantart: http://14karrat.deviantart.com/ YouTube: http://www.youtube.com/user/14KarraT Don't forget "Love and tolerate" ! :3
Moonbase Luna-CCollection by Catsy
Somewhere in the Multiverse, in another Aperture not too different from ours, an intern working on the Conversion Gel project had a stroke of inspiration: if moon rock is such a great portal conductor, why not open a portal on the Moon and get it ourselve...
DecayCollection by BanJaxe
Set after the events of Portal 2. New Aperture has been left to Decay. The chambers are broken, find your own way out.
The 12 Days of ApertureCollection by Ezekel
The FCR team proudly presents 'The 12 Days of Aperture'. Introduction: https://www.youtube.com/watch?v=wXdKiqJP5Dc Pomeran's Trailer: http://youtu.be/GCd9b68eRbg With Maps From: Pomeran - http://steamcommunity.com/profiles/76561198085942034/my...
Killing MachineCollection by Tmast98
Play as a human found at the end of the Co-op Campaign as Glados attempts to make you into a killing machine..... WARNING: This series contains many spoilers to the end of the Co-op Capaign, and the end of the first DLC, if you do not want these end...
Aperture Employee of the Moment AwardCollection by Aperture Laboratories
The Perpetual Testing Initiative (PeTI) is live! Even though most of you will be getting your first sweet taste of test chamber construction today, a lucky few of you have already been beta testing for the last couple of months. An unfair head start? You ...
Prison Escape (RE-LOADED)Collection by BuddyRoach
This is the completely re-made versions of the original flawed Prison Escape Collection I made before. This time, I've ironed out the wrinkles and added some detail to the design.
Beyond InsanityCollection by Myr
Thank you so much for playing, commenting and rating ! Gimme yours now !
Collection of logical testsCollection by Уебок
Hi guys! I gathered my best test chambers in this collection, and i want to share it with you. This collection will be gradually updated by new interesting maps. I would be glad to see your rate and comments. I think there are will be no dissatisfied peop...
13 Angry TestCollection by Herbabotomusfilms
you need to complete 13 test chambers but they don't look happy come here to check for new test chambers