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: "Mission: Highly Unlikely 2.0"
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Showing 1-5 of 5 entries
Lil' Gideon's Collective Collection
Collection by Lil' Gideon
This collective collection collectively collects all of my (Lil' Gideon's) Portal 2 Perpetual Testing Initiative Test Chambers. Portal, bounce, speed, and fly through (CHAMBER AMOUNT HERE) exciting test chambers!
Best of the Test(s)
Collection by Lil' Gideon
It's sort of like a "Greatest Hits" album for a band, only this one's got science!
Portal 2
Collection by ccosgrove65
ya
Collection by mmanestar13
awsome
Portal 2
Collection by Nimiel
Nada interesante
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