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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: "Cube and Button testing [sp_80s]"
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sp_80s [Original Collection]
Mysterious Prize Giver
This is my Sp_80s collection. This collection will include all installments of the series, from part 1 to the epilogue. The basic premise is, GLaDOS has a ton of random tests for you to clear so she can get rid of them. Part 1: You make your way thro...
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