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 1-18 of 4,554 entries
The Lemon Files
Collection by: Acid Regulation
Join Cave Johnson in his search for new ways to make more money... (Besides the profits he makes with Aperture, which you are still testing for) ----------------------------------------- Made with BEEmod and Hammer.
2x2x2 Micro Chambers
Collection by: Blip
A series of simple tests, but with a twist: each test is confined to a single 2x2x2 room.
Portal Maps
Collection by: #swiggityswoogity
Portal Mods n Maps
Portal: Reborn (Chapitre 1/Chapter 1) THE OLD APERTURE
Collection by: Vinyl Scratch
First Chapter of Portal: Reborn
Insanity Gels
Collection by: Hectorlph
Insanity Gels This is a series of 5 tests, each with a unique puzzle that must be solved with a specific type of gel. Sadly, I only had the time to make 5 room for now, but they did turn out well. I think everyone can atleast get through the first 4 if t...
The Clever-Chambers
Collection by: -CC- | DoomToy
This is a small collection of some default test chambers.... the Clever-Chambers ;-)
Robotic Confidence
Collection by: [FR] Mr. Necrophiliac
This is a map pack (Without real story, but some challenge) made for have fun with a friend ( I recommand to play this pack with a vocal Chat ) If you like it, please share ;) Good luck & have fun!
Old chambers
Collection by: BEN 77
The Co-op Saga
Collection by: JKLord2345
"The Co-op Saga" is a collection of my co-operative maps designed to test your ability to solve puzzles and work together as a team. Enjoy the maps, don't forget to rate and check back every once in a while for new additions to the collection.
The 1960s
Collection by: Zombehking
A series of 10 maps based upon the derelict testing chambers of the 1960s.
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
Must Noclip
Collection by: WellowN
Solve puzzle to TEST your brain's(or hand's) limits. If you can't solve these tests, you never mastered Portal. Try puzzle. and I wish you Have FUN!
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...
Confinement
Collection by: camerson1313
This is a series of coop maps using the confinement concept, where one player is trapped in a starting room while the other is outside doing things that contribute to the solution, and you can swap out. Each map requires leaving portals so the other perso...
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 ^^
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