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 1-30 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...
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...
Compromise
Collection by: Donyel
This is a hammer made Wheatley styled single player series. There is not really a story line however it is preferred that they are played in order. A lot of time has been put into this series so feedback is much appreciated as always.
Insane coop
Collection by: Tabarnacos
My collection of coop maps using the Style changer mod and the BEEMod. Thanks to all who work on those awesome mods. For information about the mods. PeTI Style Changer: http://steamcommunity.com/workshop/discussions/-1/882953189045851829/?appid=620...
Spare Map Pack
Collection 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 ...
COSMOGONY - The Complete Collection
Collection 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 ...
Portal 3
Collection by: =[POTATOS]= PotatOS1Gaming
Its a fan-made series made in another universe where Chell just woke up. I would like to thank the beemod 2 people (they rock!) for making the mod, it may require you to install it. Have FUN!
The Chickentests
Collection 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!
Jailbreak
Collection 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 (...
Pneumatic Diversity Tests
Collection by: Nobi-Knobi
In Pneumatic Diversity Tests you start in a brand new Testing-Track just finished and partly under construction. While you are the first testsubject that is exploring the new chambers, you have to make your way through the Pneumatic Diversity Tests, a ...
Shift: Trichotomy
Collection by: Aicxe
Somewhere in the multiverse, two intertwined Aperture Science labs have invented a way to link universes together. With the 1.21-Gigawatt Aperture Science Multi-Dimensional Multi-Generator, the test subject now has the ability to solve tests that span acr...
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