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: "Testing in the 20th Century"
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big fat red dragon pyros portal 2 collection
Collection by big fat red dragon pyro
portal 2 stuff
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