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: "The Unknown Part 3"
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The Unknown
Collection by KLJF22
The Unknown is my first series in Portal 2 maps.
Portal 2 - Collection
Collection by stoupwhiff
herorockers portal 2 collection
Collection by Autistic Red Pyro
portal 2 stuff
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