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!
Start a New Discussion
Showing 1-15 of 269 active topics
422
May 31 @ 12:10pm
PINNED: How To Make Great Maps
Keyserson
63
Aug 5, 2012 @ 11:36am
PINNED: The New Workshop Discussions Section
Alden
34
2 hours ago
Looking for a playtester
Kittymatthew
1,168
7 hours ago
Advertise your maps here.
Alimo
0
7 hours ago
Angled piston platform for an angled panel from Rexaura in Portal 2
Grayson Peddie
2
12 hours ago
Do you think that there will come a portal game ever again?
Fleetwoodfox
0
12 hours ago
failed to publish file error number 2
brotherR0mulus
3
Jun 27 @ 5:18pm
Experianced play tester, for portal 2 maps.
GemuSaiyan
192
Jun 27 @ 11:23am
Adverstise your maps here
Florganborg
0
Jun 27 @ 2:29am
Спавн после смерти
CheshireCat
2
Jun 26 @ 2:48pm
Speichern von Maps
Geigerad
0
Jun 26 @ 1:50pm
Need feedback on coop chambers - "Time for teamwork"
Swedish Firefighter
0
Jun 26 @ 2:34am
Make friends and play games 一起玩游戏吧~
tantalizing·Chang
5
Jun 24 @ 10:19am
weird and creepy purple texture bugs on self-made maps
de sánder
0
Jun 23 @ 10:09pm
There was A Sale
ATLAS_Gaming
Per page: 15 30 50