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!
Browsing: Collections
Showing 2581-2610 of 5,391 entries
Collection by H2KU | Portalpower
Portal 2 Delta Test Chambers
Collection by ineseri
JM's Portal 2's Peasy Course
Collection by Eurico Jurandir
My collection of the first test chambers I made for Portal 2. They might be unbalanced and not regulated by difficulty. Since they are my first ones, Im not sure if they are too easy or too hard. This is why I would love if you played this and commented a...
Collection by mrproduction®™
Саша Герман Ькыеунл
Dersus Mexus (Broken Science)
Collection by Numelgon
Dif. Medium Category: Fabual Characters: Stick man (You), Cave Jonhson Lemons ,Combustible Lemon's, GLaDOS (Deactived}
Collection by Aidanasha
Peter Testing-Co op
Collection by Combine Cremator
All PTesting Co-op chambers
Thought Chambers
Collection by Denakee
The first four maps in this collection are very long and difficult puzzles. If you would like to be challenged and learn new tricks in the game then try these out! After the fourth chamber, the difficulty rises and the rooms get much smaller!
IvexHr collection
Collection by Macic385
Hello players of Portal 2! Her's my work, I'm only 7 years old!
Simple Test Collection
Collection by IronIngot
Simple test for beginners, but also for people who crave a small challenge. Each level uses simular, but different mechanics to challenge the player is various ways.
Portal 2 maps breh
Collection by Rockerman41
Portal 2 Maps
Collection by Rockerman41
Collection by Spanner Montana
A trilogy of three small Portal 2 maps
10 Reasons For Reassambly
Collection by Fakoly
Mapas Coop para Fakoly Wise y SaffronAermo
Lunario's Co-op test chambers
Collection by Endangered box spy
This is the collection of all my co-op test chambers. More chambers will be added when I make them, så make sure you follow me.
Portal 2 Maps
Collection by Balduir
A small collection of my Portal 2 maps.
Testing In Progress
Collection by davebva
Testing In Progress is just the TIP of the testing initiative. These test chambers are highly tested by lowly you and should result in utter satifaction except in some rare cases where test subjects have not been seen since testing began.
HighDarkTemplar's Maps
Collection by HighDarkTemplar
My own maps, for easy reference
Portal 2: Shifting Times
Collection by UbuntuRox104
The year is 2077. You are very important to the safety of others, and a decision that will change the future of America. Just who are you? And then there's just you. Now, shift through time to unravel the mystery of Aperture. Can you truly know w...
the Escalator of Difficulty
Collection by Casey
A series of tests from simple to the most difficult. Can you reach the top?
King Cubey Maps
Collection by I Did A Bad
Collection by Caustic_Apathy
You are just a test subject in one of Cave's universes. Your task is simple: complete the tests. You'll notice that you begin in a test so simple, it's laughable. Well, don't let your guard down. These chambers become ever-so-slightly more challenging ...
Test Sequence 1- Introduction to Portals
Collection by DragonBorn926
An easy introduction to Portals. Ideal if you're new to portal. Or stupid.
Easy or hard
Collection by RobertDavis91
A Companion's Tale OPEN BETA 2
Collection by Spitfire19
On this 12 part adventure you meet a friend and go along with and adventure with it. Who knows what will happen by the end of the adventure?
Collection by incrementor
Collection of Portal PuzzleMaker concepts designed to reinvision the Portal universe but still keep the same systems. Many of these levels require the player to understand the context of the re-positioning. YOU HAVE BEEN WARNED. They're not stand-alone Po...
Tom's Collection
Collection by Tommy
Starting collection
Collection by Squirtle
Lame maps made by me
G.S.E. Laboratories Testingchamber
Collection by BruineSnor
G.S.E. Laboratories Testingchamber - S001 G.S.E. Laboratories is one of the most common Testingchamber design laboratories, they are making Testingchambers since 1969. The S serie is a very fun and challenging Testingchamber. Designer, Jay1137
security chambers
Collection by alens11223
security levels gets harder and i think theres a boss at the end so beware at the boss the turrets defend the boss >:D get ready portal 2 users
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