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
Containing item: "Action at a Distance"
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My Single Player Favorites
Collection by wildgoosespeeder
Original Location of My Favorites These maps are so good,...
Brainy Puzzles
Collection by Goose
Challenging and original maps to wrinkle your brain. Ranging from simple to complex.
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