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 3862-3870 of 4,728 entries
fun for all
Collection by: Dooodlz
No idea what i want to say just have fun they get harder or easier depending on how you play
Portal Noob Tests!
Collection by: P4ddy
This is a Collection of tests (made by me) to challenge those Noobs and even Veterans of Portal 2! A variety of maps, some big, some small and some HUGE! You will put your knowledge of Portal 2 to the test with these... tests! Enjoy!
MAZE MADNESS!
Collection by: Chrisarino
The collection of Portal 2 Mazes . In progress
Portal Lab Rat Chambers
Collection by: Icarus
A collection of test chambers made by the scientific minds of the Portal Lab Rat community!
[FAIR] Trigger's Chamber Collection
Collection by: Waddle Dee
Fair, meaning medium-level difficulty chambers. More levels every week from my own creations.
EZ Test Chambers #1-4
Collection by: Hungry George
EZ Test Chambers for Mild NOOBS!
merse messing around
Collection by: merse
Quickest Tests
Collection by: SummerChell
It is my 700 part series, ao have fun.
sergio_team Test Chambers
Collection by: sergio_team
here are my test chambers, enjoy it
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