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
Showing 2602-2610 of 5,089 entries
Hörnchen nest
Collection by: Das Obihörnchen mit Nusspumpe
Versuch lebend anzukommen
Polsetest [1-12]
Collection by: // Vaffe
Collection of all polsetest maps! Updated: -Added Map 8. -Added Map 9-10-11-12.
Coop maps I like
Collection by: >:3 john d'oh [2E1D]
Coop maps I like.
Collection by: LoveYourLizard
Collection by: Pan
Mouse Challenge Chambers
Collection by: Knockout Mouse
These tests will push your problem solving abilities to the limit. Starting with the simplest and gradually becoming more complex, these chambers will challenge you in new, innovative ways, and are absolutely necessary to further the cause of science! ...
Mouse Single Rooms
Collection by: Knockout Mouse
These maps are all single-chamber challenges. The entrance and exit will always be contained within the same room, and while they aren't always easy, they have a singular challenge you need to overcome to solve them. Enjoy these bite-sized test experie...
The Ferrous Chronicles, Part I : The Beginning
Collection by: FerrousMan
first collection in the series, good chambers
Collection by: bahus
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