Portal 2

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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Containing item: "Cliffs of Insanity Volume II: "I Am Not Left-Handed""
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Collection by RockBiter
Unique Maps I've found.
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