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
Containing item: "Mind Racer"
Sort by:  Top Rated All Time
Showing 1-6 of 6 entries
Geneosis' Cooperative Chambers
Collection by: Geneosis
Want to find all my Coop chambers? Just check this collection ^^ If you liked many maps in this collection, please rate it ^^
Geneosis' Fun Chambers
Collection by: Geneosis
A quick way to find all my Fun chambers ^^ If you liked many maps in this collection, please rate it ^^
Geneosis' Logic Chambers
Collection by: Geneosis
A quick way to find all my Logical chambers ^^ If you liked many maps in this collection, please rate it ^^
Geneosis' Medium Chambers
Collection by: Geneosis
Difficulty level : Medium Puzzles that requier a minimum of thinking to get the solution, and sometimes tricky methods. If you liked many maps in this collection, please rate it ^^
Geneosis' Skill Chambers
Collection by: Geneosis
A quick way to find all my Skill chambers ^^ If you liked many maps in this collection, please rate it ^^
Priv Collection
Collection by: Redeemed
Just for my friends.
Per page: 9 18 30