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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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Showing 2611-2619 of 4,728 entries
cameron labortories coop
a co-op testing course made by cameron (and veemon)
These tests are different...
These 8 tests will take you through various emotions... for science! Puzzles range from deceptively easy through to difficult, ending with the vast Temple of Four Trials. Please rate and comment if you like them!
Test for Men!
This collection of levels requires you and your partner to work as a team through the challenging chambers to come. Your partner will have oppertunities to kill you or save you, this is all about Trust and brainpower.
No Cake Here
1st series of making test chambers. Enjoy. should be too easy
10 Reasons for Reassembly
Difficulty: Medium/Hard Theme: Destruction Estimated Playtime: ~3 hours Hello dear testsubjects! 10 cooperative testchambers signing in, I hope you you'll enjoy and as always try to give me any thought about the maps in return, it makes difference...
Donut World - COOP
Test chambers made on Donut World - 19-part campaign. - Coop - Tricky maps and good ideas. - Absolutely not for beginners.
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