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!
Tag: Laser Emitter
< 1 ... 5,374  5,375  5376  5,377  5,378 ... 6,503 >
Showing 161251-161280 of 195,067 entries
< 1 ... 5,374  5,375  5376  5,377  5,378 ... 6,503 >
Per page: 9 18 30