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!
Containing item: "Symmetrical Fun"
Showing 1-8 of 8 entries
Portal 2 co-op Chambers
Collection by: <{.:[Hellfire]:.}>Odyssey-☭RUS
A collection of co-op Test Chambers to play with my friends!
Only Best COOP Maps
Collection by: Avaray
Are you lookin for really good CO-OP maps? Yes? Ok then :)
Collection by: Argyle
my stuff
Collection by: Schippi
stuff, yay roflmao
The Best
Collection by: Carkazone
A selection of the best test chambers.
Co op maps
Collection by: George6120
Priv Collection
Collection by: Redeemed
Just for my friends.
Portal items
Collection by: Fedoraz1
Cool items in Portal 2
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