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!
Browsing: Collections
Showing 3997-4005 of 5,234 entries
some chambers!!
Collection by rodas136
Trials of Mad
Collection by Fappy-san
A series of maps made by » M@Ð$k!llz «
Aperture: Quartz Mare Sciences
Collection by Ivory Rose
In this Universe, Aperture Science is run by a Pony named Reese Johnson who, before she founded Aperture to provide Celestia's Royal guard with shower curtains, made a fortune buying and selling Quartz crystals to superstitious ponies who believed it woul...
I wanna see y cry
Collection by InsaneFührer
Collection by Disqord
Simpl is simply that: a collection of simpler, 5 minute puzzles made only for a quick run through, and not the intensive, long-winded campaign maps.
Collection by асасин
Pяд говоломок,
Apeture testing
Collection by progamer187
play in single player then ecape then save testing wit your favorite b0ts
Tests Volume 3
Collection by Bob the Weeping Angel
Don't Expect Anything Hard. All were made by me. Try Vol.1 http://steamcommunity.com/sharedfiles/filedetails/?id=71686042 Vol.2 http://steamcommunity.com/sharedfiles/filedetails/?id=71840970
Aperture Sports 2012: Basketball Collection
Collection by Croft
A collection of maps depicting the popular sport 'Basketball' and using portal's mechanics recreating that game
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