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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 2917-2925 of 4,530 entries
Hoffe es macht euch Spaß ^^
testing is important play single player then ecape then play with our 2 favorite bots and save testing in co-op
Portal Test Chamber Recreations
Recreations of Portal test chambers using only the map editor.
The Gauntlet Collection
A series of test chambers designed not to test the puzzle-solving abilities of players, but instead designed to test their survival. Timing is crucial to completing these chambers, you can't be a fraction of a second out. (Currently working on revampin...
AST Extended Tests
Collection of easy and medium difficulty chambers.
Am I Lost?
This Collection is of my own mind blow 3D puzzles...
The ore mine Jesenik
Stoles ore mines Jeseníky mountains.
Think. For Science.
This collection will get updated and will have some random levels in it, but sometimes also a custom story. Stay tuned.
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