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!
Containing item: "Daily Dose"
Showing 1-2 of 2 entries
Maps That Get Download Errors
Collection by: wildgoosespeeder
I want to play these maps, but I can't due to technical reasons. These are usually 2012 maps. Sometimes I come across 2012 maps that no longer download properly. Reuploading (overwriting) fixes the issue. Once I see any of these maps in working order, I'l...
Brainy Puzzles
Collection by: Goose
Challenging and original maps to wrinkle your brain. Ranging from simple to complex.
Per page: 9 18 30