Sort by: Most Popular (One Week)
Showing 1-30 of 4,861 entries
Above ApertureCollection by: La Petite Magicienne
Abandoned Chambers COOPCollection by: Hunter-Killer
With everyone testing in other dimensions and GlaDOS occupied with her new little killers, Atlas and P-body were getting pretty bored so with nothing better to do they decided to wander off into the unknown and ended up stumbling across the abandoned cham...
Easy/Medium Difficulty Portal 2 Workshop ItemsCollection by: Kal λ³
PaintsanityCollection by: rabidworm333
Paintsanity - Can you survive all the tests without a portal gun - utilizing the power of the new paint gun?
Wheatey's Adventures In The TardisCollection by: JAZ
A fun Doctor Who themed series of maps, where Wheatley becomes a companion, along with the aptly named Companion Cube. Things go wrong (not a surprise with Wheatley around). Wheatley's enemy "the Caretaker" pursues them across time and space . Visits to t...
TimeTOdie - Special Chamber SeriesCollection by: TimeTOdie
This is a collection of my special chambers. Every chamber has at least four puzzles. Some chambers are so big that they are seperated into two parts. Have fun!
JOKRaGE Testing InstituteCollection by: jokrage
After the human's retaking of Aperture Science, GLaDOS was disabled and a new testing institute was created. Due to low staff, they made a new AI to run the tests, JOKRaGE. The new AI is much more calm, but also much less talkative. He creates tests and o...
Raven's ChambersCollection by: [HU] Raven
Collection of all of my puzzles made for Portal 2. Enjoy the test series, I try to keep it updated.
The ReturnCollection by: Exudias
The Return is a "chapter" that includes you being forced back in the facility by GLaDOS and trying to escape.
Enigma ProtocolCollection by: Metallic Hero
This is the collection of Steam workshop maps previewing the upcoming mod for Portal 2, Enigma Protocol. Please keep in mind, this collection is a work in progress, and not all maps are available at this time.
CountdownCollection by: GBMusicMaster
Each title refers to the number of rooms in the puzzle. Every room has a basic area of 5 x 5, and most are 3 panels high. Some maps are potentially lethal, so quick saves are probably a good idea. And, of course, each map contains my good friend, Frank...
TimeTOdie - Complete SeriesCollection by: TimeTOdie
Welcome to the TimeTOdie complete series. In this collection you find all of my test chambers ordered chronological. The difficulty goes from Beginner to Pro. I appreciate comments and constructive feedback on each chamber. There are many laser maps on th...
INTO THE MULTIVERSE (an incomplete adventure)Collection by: Blappeture Executive NO.1
The enrichment centre has worked hard to build the first ever Multiverse Device. However, you are but a mere test subject and are not privy to its sensitive machinery. So it was only natural that when you walked past security and pressed a few buttons whe...
Portals Through TimeCollection by: Setin
================== Portals Through Time ================== Game: Portal 2 Created by: Austin 'Setin' House Made in the Hammer Editor Face new challenges and solve interesting puzzles with the addition of Time Travel! Go back and forth between th...
Chrono Occurrence (WIP)Collection by: Stimich
In this new adventure you take control of a testing robot who will test the new time control button devices. Pause time or slow down time to accomplish things you couldn't before! Special thanks to: Sumeron - Professional SFX tester, voice acting,...
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...
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...
UndergroundCollection by: BEN 77
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...
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...
12 Angry TestsCollection by: CaretCaret ♥ zombielle
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...
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: shitassm
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.
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...
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.
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
Beyond InsanityCollection by: Myr
Thank you so much for playing, commenting and rating ! Gimme yours now !
Collection of logical testsCollection by: Пришелец
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...