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 4,530 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...
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.
"Poubelle" test
Collection by: unknown60130
Musée des liens logiques
Collection by: unknown60130
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...
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.
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...
The V3Ryan Test
Collection by: Calamitous Crystal Pony
A map series made for the youtuber V3Ryan, who plays my Portal 2 maps. Check out his stuff at youtube.com/V3Ryan! STORY: You're an average employee working at Aperture science. GLaDOS is currently remodeling the test chambers from Portal 1, so everythi...
Unintended Abridgement
Collection by: Cuinqunx
All 3 of my Unintended Abridgement puzzles. 3 PTI maps edited in Hammer with light bridges being the central theme. Enjoy!
The Employee: Official Collection
Collection by: Dr. Orange
The Employee: Official Collections is exactly what it sounds like. The official collection pack for the Employee series. More maps will be added when they are released. Complete storyline (hover mouse over spoilertext to read) spoilers...
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