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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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Containing item: "Cooperate or fail"
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Portal 2 co-op Chambers
A collection of co-op Test Chambers to play with my friends!
Co op maps
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