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 4,705 entries
Light Bridge Tests
Collection by: Crichton Sheep
The tests that include Light Bridges!
Single Player Chambers Collection
Collection by: [N3FS] dyljaymac
My Single Player Chambers Collection. I use the creaator more frequently to make single player maps ompared to Co-Op maps
My Co-Op Chambers
Collection by: [N3FS] dyljaymac
This is my collection for Portal 2 Co-Op Chambers. At the moment, I don't really use the creater and if I do, I use it for single player chambers so there won't be lots and lots annd lots of chambers in here but I will try to make as many as I can
The Fairsley Difference
Collection by: adawait
The Fairsley Difference: 4 Chambers / The Dillinger - All facts start as dreams dreamt by a wizard. / Ol' Ironsides - Have you ever taken a train and eaten it piece by piece... after you just derailed it with your p@#!s? / The Brat - We have ...
RCTI - Re-Customized Testing Initiative
Collection by: Bmaster
The Re-Customised Testing Iniitative (RCTI) is an ongoing collection single player puzzles built using the in-game editor. Difficulty will vary between chambers as you progress. #BEEMOD #reddit #F4F
Turret Arcademy
Collection by: karl-police2014[GER]
The Collection from Turret Arcademy
Jeff's Chambers: Episode 2
Collection by: The Doctor's faithful companion
EPISODE 1 Hey, how are ya doin? What you need to do right now is to forget eeeverything you have been taught and start blank. Your name is now Jeff. Your past concists of only being recruited into a science program you have never heard of, sleep...
Collection by: KLJF22
A series of custom Portal 2 maps based around space and gravity.
Countdown to Extinction
Collection by: mucusSTfriend
This is a collection of maps with increasing difficulty. Compeling visuals, challenging puzzles.
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