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: "Brain Testers Part 11"
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Brain Testers
Collection by: Shawnathan55
These are chambers my cousin made. They have stumped me a few times, but they aren't to bad. Enjoy!
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