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Portal 2

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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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Porta-a-al
Collection by God-Father
Pro Patria Portals
Collection by TwentyFiveAlpha
My favorite homebrew Portal maps.
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