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!
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Containing item: "Compartment"
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Portal 2
Collection by jimmy_1283
Derrame cerebral
Collection by Mr Lemon
My Single Player Favorites
Collection by wildgoosespeeder
Original Location of My Favorites These maps are so good,
Hard Maps
Collection by aommaster
The hardest Portal 2 maps I have played. Puzzles requiring ninja-skills and insane timing don't count as hard puzzles. They are just annoying. Portal is a puzzle game, and timing should not be a critical element of the game. Also, if I die in puzzles wi
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