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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Showing 1-3 of 3 entries
Srs Bsnss' Hammer Maps
Collection by: srs bsnss
These are my maps that have been created in Hammer.
My Single Player Favorites
Collection by: wildgoosespeeder
Original Location of My Favorites These maps are so good,...
My favorite maps (SP)
Collection by: l0i0l
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