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!
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Execution
Collection by SPL00PYSCARYSKELET0NS
GLaDOS wants you dead real bad...
maps
Collection by josephbeaudrow
PORTAL 2
Collection by AdamPlayer5500
portal 1 tests
Collection by Fizrun
portal 2
Collection by Fb||unicornwizard1510
System Crash - (Official Collection)
Collection by Mathis (Portal Stories: TW Dev.)
This is a 5 part series made by CamBen and resumed by Me. Unfortunatly, the rest of the maps cannot be made in P2: ATB because of Steam Publishing Tool wont work. Sorry! Anyways I hope you still Enjoy!
Solo Test Chambers
Collection by Qwijybo
These will (soon) have a lot of solo test chamber for you to figure out and complete. Each one gets harder and harder by the second - so don't get mad that it starts so easy (some people need that).
Defect Android
Collection by Iluxa_ua
Welcome it is a collection of all parts and chapters Defect android.
Omega Portal
Collection by Omega
Test Resurrection
Collection by Headcrab
This collection contains all of the published Test Chambers of my 'Test Resurrection' project, which takes place in the Overgrown part of Portal 2 .
Alternative Portal Tests
Collection by Tjmcnee
A Portal 1 series, where you are in a different testing track.
GAMMA FUNCTION
Collection by Headcrab
GAMMA FUNCTION is a custom Enrichment Sphere Testing Track within Old Aperture / Aperture Science Innovators.
Testing Track 99999
Collection by Headcrab
nic
Collection by Thor
aaa
G-Man`s COOP Testing Facility
Collection by G-Man//ケツを食べる
The full collection of G-Man's COOP Test Chambers
Philip's Collection Portal 2
Collection by pdh74717
Threedexters GLD Collection
Collection by ThreeDexter
3 consecutive levels for Portal 2
Observation
Collection by StardustTimelord
A collection of maps where the player is able to get into observation rooms.
caris and nate play portal chapter three
Collection by Captain_Bossome
the most defining chapter
Singleplayer Testing Initative
Collection by homchom
The Singleplayer Testing Initative (STI) is a set of puzzles for Portal 2. Some puzzles are very easy, while others are very hard. The puzzles are still WIP, so not all of them are made.
Test COOP czech (Season 1) (Bonus singleplayer maps)
Collection by Widowmaker
Test COOP 1,2,3,4,5 (Season 1) (singleplayer maps test 1,2,3,4,5)
GLD7
Collection by Goose
3 portal 2 levels, created for the GLD7 study course.
^-^ Portal 2 ^-^
Collection by Toroz373
Portal fun tests
Collection by Purplecat
portal 2 tests
Portal 2
Collection by Kodokuma
Great Puzzles I Recommand
Collection by XYHC
These are some of the best Portal 2 levels I've played so far. Check them out and beware - some of them are hard! Have fun and God bless you!
Saison 1 of Logical Test Chamber
Collection by NeverDieu
Hello everyone ! Here your new test chamber creator. So Logical Test Chamber is a mini series of 10 eps in Saison 1. For the next saison there used to be 25 eps, but its not for today :p So if you want to know the arrival of episodes you just need to s
mu port2
Collection by J-DOGG
Styled Maps
Collection by Death Dragon
All my styled Maps.
Mari0 Portal Mappack
Collection by yellowilya
REMAKES
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