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Portal 2 co-op ChambersCollection by: Whiskey_Fox
A collection of co-op Test Chambers to play with my friends!
Quantum EntanglementCollection by: rendermouse
This is the official collection for the Quantum Entanglement series of maps for Portal 2. There are only two available right now, but there will be more maps added as they get constructed.
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.
12 Angry TestsCollection by: Stef733
The 12 Angry Tests by CaretCaret.
JailbreakCollection by: Tmast98
Venture through a decrepit prison to escape, while finding out more about your predicament as you venture through. Levels are of medium diffuculty, although the first map is a more unique one then the Portal levels you are probably used to. Part 1 (...
Spare Map PackCollection by: That Greek Guy
A small collection of maps is made for a mod that i was so well planned that i decided weren't suitable for the mod. The maps don't have a very cohesive style or dificulty curve but they are still fun to play if you are up for the challenge. They are all ...
The InqusitionCollection by: srs bsnss
Set after the awakening of GLaDOS, you are taken through a testing track involving the Matter Inquisition Field - a yellow fizzler that blocks portal shots, and destroys cubes, but doesn't close portals. The puzzles gradually get more difficult as you mak...
Australiumfish's Rollercoaster CollectionCollection by: Australiumfish
This is a collection of the multiple rollercoasters made by me, Australiumfish! So, if you're looking to see what can be possible in Portal 2 Rollercoasters, just press that lovely green subscribe button! Rollercoasters will be in order from my firs...
Portal: Still Still AliveCollection by: Jerald Doorbell
Aperture is back up and running and ready for more testing. As GLaDOS supervises her co-operative testing initiative the pre-recorded messages of Cave Johnson accompany you as you make your way through 13 test chambers. The thing is human testing was mean...
Binary LabsCollection by: NyanNyanKoneko
Welcome to the Binary Labs series of test chambers. Binary Labs puzzles utilize space to the fullest while create non-linear, thought-provoking puzzles. You will find walkthrough videos for each puzzle on their respective pages. Difficulty levels vary de...
Best ModsCollection by: Extragamer
Best mods in Workshop
THE CORE: RELOADEDCollection by: CosmicD
You are a test subject in the Aperture Science lab who winds up in another "puzzling" situation. You are also in a race against an ever wicked "test dungeon master" trying to make life hard and success a relative term. What's up with GLaDOS anyway ? Ha...
I'm Different!Collection by: Meowser
The best of the best community created maps. ========================== SUBMIT YOUR TEST CHAMBER ========================== Want your map added? Send a message to email@example.com with a link to your map or add a comment here. I play through l...
Discovery (Map pack)Collection by: LateLJ
My first coop maps I made back when Portal 2 was released Thread: http://forums.thinkingwithportals.com/topic3821.html This map pack has three maps that get progressively harder. Every map have 2 chambers so there are total 6 chambers! I used basic...
The Vidya Testing Initiative (ViTI*) CollectionCollection by: ａｌｒｉｇｈｔ
A compilation of all the maps posted by (official or honorary) members of The ViTI*. #vidya
Logic TestsCollection by: Jimmy T. Malice
A series of tests that are focused on solving a puzzle in a room rather than traversing it. May contain fizzlers.
The Puzzle PackCollection by: The Yosh
MAPS STILL CURRENTLY IN DEVELOPMENT! Join the Puzzle Pack Update Group! http://steamcommunity.com/groups/puzzlepack And check out some cool Puzzle Pack-related side games! http://steamcommunity.com/sharedfiles/filedetails/?id=172885025 The Puzzle...
The ChickentestsCollection by: ChickenMobile
Here is the chickentest collection for your enjoyment. Chickentest 3 is very fun. If you don't like the others, make sure you play that one!
Geneosis' Cooperative ChambersCollection by: Geneosis
Want to find all my Coop chambers? Just check this collection ^^ If you liked many maps in this collection, please rate it ^^
The Thinkingwithportals.com maps!Collection by: Lpfreaky90
This is a list of some of the maps made by the mappers of the community at www.thinkingwithportals.com using the easy map maker. Have fun!
Fear the Reaper - The complete collectionCollection by: Fourth Reaper
This collection contains all Portal 2 maps I have and uploaded to the workshop to make them easier to find and subscribe to. I hope you will enjoy these maps as much as I did making them. I love mapping, and have done so for quite a few years now. Be s...
TornateCollection by: Reepblue
Italian for 'backtrack', Tornate is a small mappack that consists of 4 maps. Each map at one point was an editor map, then the maps were totally redone in Hammer. Tornate also gives the Portal 2 artstyle a twist, adding blue tiles in contrast along with l...
Into the OperaCollection by: Krowi
Into the Opera is a work in progress map serie about 3 people getting stuck in the opera lead by the turrets. Started in the PTI editor and continued with enhancements made in Hammer. Current PTI maps are being converted and enhanced to and with Hammer. T...
Games VillageCollection by: Tiabhal
Last Update 18/aug/2012 - Remember to subscribe again after a Collection update Added more Maps from "Games Village Forums"s Creators ═══════════════════════════════════════...
PC Gamer: Best Portal 2 Co-Op MapsCollection by: Aradalf
PC Gamer's top Portal 2 co-op maps, available here: pcgamer.com/2012/11/17/the-10-best-portal-2-co-op-maps/
Coop FrustrationCollection by: Mr.Quebec
Step 1: calm down, Step 2: take a deep breath, Step 3: solves the test chamber without breaking your computer, Step 4: have fun Nice hard coop chambers. (All chambers can be solved without glitches!) I thank 2Nightmaren for the video! For mo...
Moysey89's Escape Collection (Part's 1-9)Collection by: Moysey89
hi everyone! i had made this EPIC map series for you guy's to test and love :D when it's complete it will be a 9 part series, starting from easy working thier way up getting harder as they go along! i love all feedback from all tester's either good or bad...
Awesome fun mapsCollection by: A_Squirrel
A collection of the most beautiful and mindblowing maps i could find. Featuring: heavy engine abuse, faithplate-rollercoaster rides, new game concepts and concept maps, birds, boss fights, sandboxes, custom visuals and sounds, average difficulty. ...
2012 Heavy-Duty Super-Maping Super-Contest EntriesCollection by: ChickenMobile
A collection which holds all the 2012 Heavy-Duty Super-Maping Super-Contest Entries. Good luck to everyone who entered! #supercontest2012
TNT Turrets - All MapsCollection by: PsychoBR
TURRETS HIGHLY EXPLOSIVE. HANDLE WITH CARE. Contain all maps "TNT Turrets" created by user "PsychoBR". Make in Valve Hammer and PTI editor. Recorded gameplays are welcome (DEM files). Especially blindruns. - - - - - - - - - - - - - - - - - - - - ...