Portal 2

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!
Browsing: Collections
Containing item: "Paint ball"
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Showing 1-3 of 3 entries
Test Chambers
Collection by Br3AK
An epic collection of test chambers that will blow yo mind.
Maps With Deficiencies
Collection by wildgoosespeeder
General Information: The purpose of this collection is to showcase bad level design. It didn't originally serve this purpose. Now this collection serves a broader purpose while still serving its original purpose. This collection came into existan
savage f list
Collection by DeadEyeSavage
Per page: 9 18 30