Portal 2
 
Community maps. For science.
Welcome to Aperture Laboratories, home of the Perpetual Testing Initiative. Easily create, share and play test chambers authored by and for the Portal 2 community. Do your part! Contribute to Science!
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Showing 1-18 of 4,524 entries
The Cake Chronicles
Collection by: Acid Regulation
9 Chapters, where each chapter has a different method of solution. I tried to keep the puzzle style of the singleplayer. Difficulty: easy/medium.
Old chambers
Collection by: BEN 77
Portal 2 101
Collection by: Generalist Gamer
Wanna teach someone how to play Portal but don't want to run them through all the tutorial levels of the story mode? Not to worry! Here, players will be put through short rooms immediately after one another to teach them the basic concepts of all the test...
Tyler's 1st Collection
Collection by: Tyler_Kraz
My 1st Collection
Tyler's Chambers
Collection by: Tyler_Kraz
Just A Collection Of All My Test Chambers.
Aperture Factories [Co-Op]
Collection by: Venerable Bede
PORTAL 2 STORYLINE SPOILERS BELOW!!! After Atlas and P-Body found the human vault, GLaDOS put them to work in an abandoned part of: Aperture Factories. The entire series was created without the Hammer World Editor to show what is possible in the regul...
Doom's Singleplayer Maps
Collection by: DoomGeek101
This is where I keep all my Portal 2 Singleplayer maps. Yeah, in one place! Isn't that neat?! Anyways, these are all Singleplayer so don't even think you're playing Co-Op. These are all designed to make you... Well, I don't really know why I designed thes...
The Art of Cooperation
Collection by: Rokuma
Collected works of "The Art of Cooperation" by daveyvandy
Simply Puzzles
Collection by: katieduk1
Simply puzzels is a series of chambers where no ninja skills are required... just simple puzzles solved with a little logic.
Packed Insanity!
Collection by: Mr. Polite
This is a collection of small, but sort of challenging chambers, that I have made. For some of them you will need to know every aspect of Portal 2. They are all possible because I have tested and completed each one till they were perfectly functional.
Reconstructing Science
Collection by: =[POTATOS]= PotatOS1Gaming
{THE CURRENT PIC IS PLACEHOLDER, PLEASE EXPECT A BETTER ONE IN THE FUTURE} This series starts at you continuing some tests, however, GLaDOS has realized the facility is quickly getting destroyed and she cant do anything about it. Soon the entire facili...
Co-Op to Play
Collection by: Rokuma
Stuff we shall do
Orange Pants Organisation
Collection by: GAGANB | Bag of Rice
Experimental training facility for the Orange Pants Organisation employee base. Once complete, all Orange Pants Organisation employees will have the ability to face any obstacle with confidence.
PORTAL 2
Collection by: KR1$$ KRO$$
xFORGOTTEN SOLDIERSx Portal 2 maps • xXFORGOTTENXx
LegoLabs Reimagined Tests
Collection by: legobrick100
These Tests are a remake of my previous tests,which were all very unprofessional. These tests are not only remade, but also redesigned, and changed slightly, keeping the overall idea of each chamber, while also adding new content to it. Once I finis...
Portal 1 Remake
Collection by: Aiden Pearce
여러분의 댓글이 저에게 큰 도움이 됩니다. あなたのコメントが私に大きな助けとなります。 Your comment will be a great help to me.
Countdown to Extinction
Collection by: mucusSTfriend
This is a collection of maps with increasing difficulty. Compeling visuals, challenging puzzles.
KILLER_9639's Maps
Collection by: KILLER 9639
This contains all of my awsome maps for portal 2. If you like my content and my maps make sure you join my fanclub before sending me a friend request. A selected few will have the opportunity to playtest my maps before everyone else! http://steamcommun...
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