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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Browsing: Collections

Showing 8992-9000 of 10,846 entries

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When Science Goes Wrong

Collection by Issac Freeman

This is a collection that includes all the When Science Goes Wrong levels And no, theres no zombies sorry l4d fans

portal 2

Collection by MonocleMustacheMan

Zsomi8 Testchambers

Collection by Zsomi

I just buyed Portal 2 and I saw there is an option of making own maps. (I only maked singleplayer maps but I gonna make coop maps.) I tried it and I think my maps are not bad, please try them and rate! ( I'm hungarian, magyar vagyok :D )

Gefängnisse aus Stahl

Collection by https-kai.z

Verschiedene Maps aus allen Kategorien von leicht bis schwer! von Kai Zeitner

sorenmanncol

Collection by Sörenmann

Theraputic Arts

Collection by Volvangor - Lore'd Snaxx

Hi there! This is collection of "art therapy" singleplayer maps built for your pleasure. The puzzles will increase in difficulty and complextity as each map is completed (hopefully!). Have fun, and don't forget to rate!

Portal 2 collection

Collection by beebop

Jason and Chris

Collection by chris_g_27

Mapas portal 2

Collection by carlosserretq

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