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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The Orc Labs
Collection by: Khazog the Blue
Welcome to the Orc Labs! Here we study the art of conflict problem solving. We ask questions like: What is the best way of geting a turret of your back? How do one best escape a dungeon? Do companion kubes feel pain? Are you smarter then my dog? This ques...
Testing Initiative
Collection by: The Secret jas
Some of my Tests
Extreme Rollercoasters
Collection by: The Secret jas
My Rollercoasters
Physics of Portal 2
Collection by: Armourspark
This is my first test chamber collection. THE CAKE IS A LIE!!!
Моя коллекция
Collection by: Slim
Advanced Test Chamber Series by YYJ
Collection by: YJSoft
Some Test might need BEE mode. Made by YYJ(yyj9411@naver.com) Don't Panic Crusher....That's all
Portal Maps
Collection by: BansheeTK
A folder of portal maps
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!
Collection by: Dextar@War
Just random Fun!
The Ice-H-Chambers [COOP]
Collection by: Akatsuki
Story: -=COMING SOON=-
Collection by: FIRE ASH
Galgamos Advanced Portal Testing Facility
Collection by: -=CotS=- Galgamos
Greetings ladies and gentlemen. I am Galgamos and I'm the owner of this facility. It appears that there is a problem with our main AI. Would you mind to shut it down for us? We don't want to put any more workers into these chambers just to reach the...
kolekcja tego co zrobiłem
Collection by: Trollable a.k.a. wojqq
Wszystko to co zrobiłem będę tu umieszczał
Cyberwolf pack
Collection by: Rocket the Dandiest racoon
Its co-op and single player fun
Vapour Waterhandle 1
Collection by: Mr Vapour Waterhandle
A map pack with a few of what I consider my best maps. You can click on each for screenshots. The order in which they appear here is my recommended order to play them. Why should you play them over the thousands of other maps? Because they're unique, a...
Collection by: Liylac
MAX PRISON LEVELS!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Collection by: queenansrevenge1
MAX DESRRUCTION!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! ...
Collection by: queenansrevenge1
A thrilling collection of prisons that will test your brain! (maybe) =)
Lustige Level
Collection by: Stormbreaker
Verschiedene Level, und unterschiedliche Schwierigkeitsstufen.
In the Borealis Mappack
Collection by: blob211134
The mappack I created, In the Borealis. A time traveling adventure. Know your time traveling stuffs! Cubes can be brought from one point in time to another. Electric charges carry over time in most cases. Sometimes, no cubes are in a dropper, or a button ...
Soul-Eating Machine Of Doom
Collection by: =Harders=
Soul-Eating Machine Of Doom, is a mappack in which your soul gets eaten by a machine which sends you to the doom dimension. You have to find your way out of the complex, completing a number of test chambers and stuff. PLEASE NOTE THE GAME ISN'T ...
The saga of Jethro Q. Walrustitty
Collection by: Jethro Q.Walrustitty
A new (and growing) collection of test chambers from Jethro Q. Walrustitty (a.k.a Toxic Dwarf) These chambers are designed to make you stop and think, to explore your surroundings and decypher the madness of Mr Walrusttiy's mind. Enough of my waffle let J...
Collection by: G-MEN | -Mr White- | R-ÐOGS
co-op maps
Collection by: okaki
co-op maps collections
No Stress
Collection by: Gimatria
A series of chambers in which there are always ways to easily get back when you made a mistake, and where you can always retrieve a lost companion cube. There are auto-save points at hazardous points, so don't worry and just give it a try. New chambers ...
City High Portal 2 Lab Rats
Collection by: chsportal201
A collection of levels made by the City High School Portal 2 Lab Rats. City High School Tucson, AZ
Endurance Testing
Collection by: Endureth
Just a bunch of tests I put together in my spare time.
Collection by: Infallibile Uomo-Fallo
Per ringraziare i primi 50 iscritti la community di ValveITALIA ha creato per voi, possessori di Portal 2, 10 mappe rompicapo: riuscirete a raggiungere la fine?
Monoportal Collection
Collection by: MrLux
This is collection of maps by Gig, his chambers have content from BEEmod. His first and exellent map named as Monoportal: Rescind. Download and play his chambers.
portal 2 fsu testing levels
Collection by: portal2fsu
This collection includes the introduction levels and the testing levels.
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