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: "Portal Era Coop 01 : Boiler Room"
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Portal Era Coop
Collection by La Petite Magicienne
It takes place in the Aperture laboratory ruins, 2400m under the earth surface. This time, you are not alone ! Enjoy...
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