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

Containing item: "Ameliorate"

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My Single Player Favorites

Collection by wildgoosespeeder

Original Location of My Favorites These maps are so good, I favorited them. Unforutnately there isn't a quick and easy way to subscribe to my favorites so this is where the collection comes in. These puzzles require various levels of thinking! These puzzle

I like it

Collection by Ashtar Force

Gigo's Chambers

Collection by BohdanZPM

Gigo's maps I'd like to play. In alphabetical order.

The best community maps that I've played

Collection by Newro

I have played over 1000 single community maps and have carefully selected what I believe to be the best ones.

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