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: "Gelocity Time Trial - Track 2"
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Showing 1-9 of 18 entries
PC Gamer: Portal 2 maps - 13 inventive, innovative community challenges
Collection by: Aradalf
PC Gamer's Portal 2 maps: 13 inventive, innovative community challenges Now in an easily-accessible list!
Gelocity Maps
Collection by: Stranger
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Perpetual Testing Initiative Deluxe Pack
Collection by: Razor
PERPETUAL TESTING INITIATIVE DELUXE PACK The best maps made by the Portal 2 community (Steam Workshop & Steam Store). IMPORTANT: Don't forget subscribe to all the parts and play them by order >>>> Steam Workshop - Map Packs - 12 Angry Tests (7 par...
PC Gamer - Portal 2 maps: 13 inventive, innovative community challenges
Collection by: Ivy~
100% unofficial, made for personal use to find the maps easily. full article http://www.pcgamer.com/gallery/portal-2-maps-13-inventive-innovative-community-challenges
Massive
Collection by: DarKSkulL PT
My Portal Set For Science
Collection by: Pundsey
Take One At A Time For Non Computer Explosions Please!Thank You! Possibly The Biggest Collection Yet!
Singleplayer
Collection by: Stranger
Эта коллекция создана, чтобы игрок мог испытать себя в разных ситуациях, увидел новые горизонты возможностей тестовых камер сообщества и в...
Portals
Collection by: jHoon
Portal Collection
Tatsuto's Testing Sequence
Collection by: たつと - (Tatsuto)
Stuff I look forward to play.
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