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 4024-4032 of 4,729 entries
Grandpa Testing
Collection by: WaterLemon
In Stupid Laboratiories they use Grandpas as test subjects and you are one of them. Complete all the test chambers and die because you are too old. I will make more maps if people play and rate them (P-body and Atlas are not grandpas. They come to ...
Camera Portal 2
Collection by: Кексик
Camera Portal 2 - Very interesting and attractive. Play =)
Collection by: Ruo
Collection by: ryuza
Kolekce Foxtrot 1
Collection by: Foxtrot_CZ
Kolekce Foxtrot 1
Journey with the Companion Cube
Collection by: [BP] Mrblue630
A journey with the Companion Cube.
Collection by: *TsG*Bencods
A colection of the best coustome CO-OP levels.
Steven's Custom Chambers
Collection by: Steven
Portal 2 - Steven's Custom Chambers
Collection by: [ZC]ZOMBAK(45RUS)
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