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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 3997-4005 of 4,528 entries
TESTS FOR THE BOSSES
the tests for the bosses........
Scarlet's Test Chamber
This Is a series of my Test Chamber,It call "Scarlet's Test Chamber". Any test have a Introduction about that Test what use and need to Carefully In That Test. In my Test,have Fun Mode Test,Serious Mode Test and so on... Any test have different Dif...
It is always revolved around four cubes
Komplizierte und einfache Test Kammern, so das man sich ausgewogen beschäftigt fühlt
CO-OP Laser Round Complete Collection
This is the complete collection of the CO-OP Laser Round maps for Portal 2. Each map consists of several tests that all involve lasers. The tests do not require you to be a very skilled player at the game but are to challenge the mind like any normal Po...
Donut World - COOP
Test chambers made on Donut World - 19-part campaign. - Coop - Tricky maps and good ideas. - Absolutely not for beginners.
Use the cubes!
Compact, brief and simple - but there may be more to these tests than meets the eye. Possibly.
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