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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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Containing item: "Momentum Deferred"
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Mat's Maps
Collection by Mathey2009
A collection of all my current test chambers. Subscribe and enjoy!
Porta-a-al
Collection by God-Father
Per page: 9 18 30