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: "Dawn"
Sort by  Top Rated All Time
Showing 1-5 of 5 entries
Diversity Mappack
Collection by ColorCubeMan
A mappack containing 4 tests in which the player will solve some GLaDOS chambers, escape from her facility and explore the old Aperture Science.
Best SinglePlayer Maps
Collection by Ace Ryder
I know it's a lot but these are all, in my opinion, great quality single player maps.
Old chambers
Collection by BEN 77
My Single Player Favorites
Collection by wildgoosespeeder
Original Location of My Favorites These maps are so good,...
Design awards
Collection by cyron43
Outstanding map designs (well for my taste of course).
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