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 2593-2601 of 5,856 entries
Cryptic Singularity Collection
Collection by Liam
Cryptic Singularity is a Collection of Maps, Single and Coop. Has to be different, lacking in white spaces making it harder to put your portals. But there is always something there to help you.
Teiler
Collection by witchbeast39
t
Portal 2 Test Chambers
Collection by Hinventon
Just Portal 2 test chambers that I have played or will play.
Portal 2 map
Collection by Dittu
companion destiny
Collection by dani wolf
you must destroy your companion cube to complete these test u.u
All SP Levels
Collection by Zak
Portal 2 test chambers
Collection by Ucalegen
Where I put test chambers
Numbios Challenges
Collection by Antee`
Numbios is waiting for challengers. Patience is bitter but its fruit is sweet...
Kitty
Collection by Sexy Iron Maiden
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