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!
Showing 1-15 of 270 entries
336
Oct 16 @ 3:20pm
PINNED: How To Make Great Maps
Keyserson
63
Aug 5, 2012 @ 11:36am
PINNED: The New Workshop Discussions Section
Alden
1
3 hours ago
how can you edit workshop maps, if possibe?
Zane49er
182
Oct 20 @ 8:43pm
Advertising Maps Here
GBMusicMaster
247
Oct 20 @ 8:40pm
Advertize Portal 2 Test Chambers HERE
WarpBang
19
Oct 20 @ 8:39pm
Adverstise your maps here
rainbow dash
3
Oct 20 @ 4:31pm
Portal 2: Apeture
Gibbs
1
Oct 20 @ 5:08am
portal 2 error
turret
464
Oct 19 @ 4:17pm
Advertise your tests here
Sputnik_Turtle
7
Oct 19 @ 2:00am
Running Water
Skyferret
0
Oct 18 @ 12:45pm
Chamber IOI
[HU] Raven
1
Oct 17 @ 1:52pm
El mejor juego del mundo *-*
Zahid el leshero
5
Oct 16 @ 7:47pm
Rotating Dropper-less Cubes
GBMusicMaster
3
Oct 16 @ 4:40pm
Mutual Testing Initiative
vioray
1
Oct 16 @ 11:32am
Duplicate chambers
[HU] Raven
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