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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Podcast 17 Community Chambers
Collection by: CubicVirtuoso
This collection contains all the maps, found by William, which have been created by various Podcast 17 community members. Check out www.podcast17.com and join our Steam community group.
Per page: 9 18 30