Portal 2

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 2521-2550 of 6,206 entries
test the day of doom demo
Collection by WouterSmits
this is an demo campaign about testing challange i hope you like it Please play this out first map is intro test sacend the game itself i build this for the first time please forgive me if bad try to understand i build this for first time if someone
Playground maps
Collection by Wimali
gtgrttrtgrrgt
Maps That Get Download Errors
Collection by wildgoosespeeder
I want to play these maps, but I can't due to technical reasons. These are usually 2012 maps. Sometimes I come across 2012 maps that no longer download properly. Reuploading (overwriting) fixes the issue. Once I see any of these maps in working order, I'll
Portal 3
Collection by Cythen
Portal 3
Maps With Deficiencies
Collection by wildgoosespeeder
The purpose of this collection is to showcase bad level design. It didn't originally serve this purpose. Now this collection serves a broader purpose while still serving its original purpose. This collection came into existance because one too many times,
Into Insanity
Collection by luigiman94
GLaDOS is making test and it starts making you go insane.
Portal 2 Coop
Collection by Schtandard
BAE <3
Collection by Trash
puzzles
Collection by soupboy
sick
Aperture Testing 2.0
Collection by [EG] Yumi
GLaDos has been upgraded, tests will now have more....Extreme...parts from part of the test being in pitch blackness to multiple choices prepare yourself, your mind, and your partner
First Coop
Collection by stepstone86
My First Time to build a Coop-Map
Tests
Collection by Hinjonkla
The Collection of Tests that I Find and Like
portals
Collection by ronald.huygen
portal community maps
The Cooperative Frustration Initiative
Collection by DoktorHolmes
The Cooperative Frustration Initiative is a co-op course designed by me, Doctor Scoot, and features puzzles of varying difficulty but generally increasing as you progress. Also, some little metal idiot "hacked" into Chamber #5's construction protocol. W
my stuff
Collection by STRAW HAT WARRIOR
Labyrinth Project
Collection by Niesi18
This Project is easy. Many Labyrinths for fun. It will be heavy :3 goodluck (:
kljhbnkj
Collection by Blanc
section 1
Collection by Death_Bringr
Six levels with a variety of dificulties {easy to almost impossible} This is section 1 of {not dcided yet} named the begining these are my fiest six levels so dont complain if there crap made by Death_Bringr tested by Death_bringr ,Terayon100.
Coop collections
Collection by Zekemonster (Христофор)
Uh. Stuff
Nice visuals, easy/medium tests
Collection by Risare
This collection contains maps with nice visuals/design and easy tests.
Cave's way of Testing: Full Story
Collection by Onemario1234
TIME PERIOD: The 1950s PLAYER CHARACTER: Cave Johnson STORY: the story is currently being held in Part 1's description for the time being! DEVELOPER'S NOTES: This Collection will hold every part of Cave's way of Testing. i don't know how many part
tutti_frutti_gayming
Collection by Ashinatori
Mind Bender
Collection by Geek2Win
this is my mind bender siris.
Mindless Chamber (series)
Collection by lλmbda
The Mindless Chamber levels put together into one giant collection. (will be updated when newer chambers are completed)
2 Days From Retirement
Collection by lan54321
You are working as a test subject at The Lab^Trademark. 2 days before your retirement something happens that changes the world as you know it.
Portal Stories: Mel - Advanced maps
Collection by Craftminerlx24
Remember how much trouble you had with the original levels? Still remember the solutions? Longing for new levels? Well then this is the set for you! I appreciate any feedback or recommendations for any other levels I should make harder. Oh! And a quick ti
Painting life in color
Collection by Hyakkidouran
A set of 3 maps, each one revolving around painting with a specific colored gel. Those maps are made with the in-game editor. They are failrly long but they don't feature instant death traps and you should not die if you don't go too fast. Nothing to
Weas coop
Collection by Duende - DragonStore.CL
above
Collection by Paul
A Bunch of Test's (Singleplayer)
Collection by Suecra
Every Level in A Bunch of Tests
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