Portal 2

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 1-15 of 275 entries
401
Apr 12 @ 4:34am
PINNED: How To Make Great Maps
Keyserson
63
Aug 5, 2012 @ 11:36am
PINNED: The New Workshop Discussions Section
Alden
1
1 hour ago
Working on a new map - Need suggestions and playtesters
NIEL
6
5 hours ago
Hammer Custom Music Issue
GamerXD54 Labs
1
15 hours ago
Try out my Two Chambers?
Vatos Locos
389
May 24 @ 1:34am
Advertise Portal 2 Test Chambers HERE
GrimmsterZ
7
May 23 @ 11:34pm
My Portal 2 Test Chamber in Portal 2's Steam Workshop
Adventurous Productions
83
May 23 @ 2:03pm
Advertise your Portal Map here and see it Featured on YouTube
Quarter2Doom
4,653
May 23 @ 1:15pm
BEEMOD & BEE2 Add new elements to your puzzle editor
BenVlodgi
20
May 23 @ 12:02pm
Would anyone like me to start a map making contest?
SuperFluffyShmoopy
3
May 22 @ 5:53pm
playtesting "JumpingParticleTest"
GLITCHGAMER12
302
May 22 @ 11:12am
Advertise your tests here
groet
478
May 22 @ 11:12am
Advertise your maps and collections here
Test subject 819218
238
May 22 @ 11:11am
Advertising Maps Here
GBMusicMaster
95
May 22 @ 11:09am
Adverstise your maps here
Rainbow Dash
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