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!
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Showing 10-18 of 4,565 entries
Portal Maps
Collection by: #swiggityswoogity
Portal Mods n Maps
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 ^^
No time to explain
Collection by: Desmodus
Portal 2 rooms
Perpetual Testing Initiative Deluxe Pack
Collection by: Razor
PERPETUAL TESTING INITIATIVE DELUXE PACK The best maps made by the Portal 2 community (Steam Workshop & Steam Store). IMPORTANT: Don't forget subscribe to all the parts and play them by order >>>> Steam Workshop - Map Packs - 12 Angry Tests (7 par...
S'Workshop soluces : Portal 2
Collection by: opino72
FRANÇAIS : S'Workshop soluces : Portal 2 est une de mes émissions sur YouTube. Dans cette émission, comme son nom l'indique je fais des soluces vidéo pour des salles du Steam Workshop. Je fais des soluces vidéo pour mes salles du Steam Worksh...
Geneosis' Misc. Chambers
Collection by: Geneosis
A quick way to find all my Miscellanous chambers ^^ This collection will include all maps with strange types like : - Automatic - Weird - Demo - ??? - Vengeance - Void 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 ^^
Portals Through Time
Collection by: Setin
================== Portals Through Time ================== Game: Portal 2 Created by: Austin 'Setin' House Made in the Hammer Editor Face new challenges and solve interesting puzzles with the addition of Time Travel! Go back and forth between th...
Old chambers
Collection by: BEN 77
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