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!
Arcadian 1 Jul 8, 2014 @ 1:26pm
I just made my first test chamber and would like some test subjects to run it.
Date Posted: Jul 8, 2014 @ 1:26pm
Posts: 0