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 273 entries
322
Aug 12 @ 12:25pm
PINNED: How To Make Great Maps
Keyserson
63
Aug 5, 2012 @ 11:36am
PINNED: The New Workshop Discussions Section
Alden
3,384
3 hours ago
BEE MOD & BEE2 Released! Adds new elements to your puzzle editor
BenVlodgi
164
8 hours ago
Advertising Maps Here
GBMusicMaster
193
8 hours ago
Advertise Your Workshop Puzzles here!
-SM-Guppy^
449
8 hours ago
Advertise your tests here
Sputnik_Turtle
0
Sep 1 @ 9:02am
Portal 2 Workshop list in-game mesed up
Crichton Sheep
5
Sep 1 @ 6:06am
No Gun
ADJLfanatic52
15
Sep 1 @ 12:52am
trolls downvoting hammer maps
mucusSTfriend
2
Aug 31 @ 1:56pm
3 weeks 9 Maps. Players needed!
Zuhalter Flittchen
0
Aug 31 @ 8:57am
Advertise and Trade Feedback for your COLLECTIONS here.
Bmaster
3
Aug 30 @ 10:38pm
p2map_publish won't work
GameBurger
4
Aug 30 @ 3:30am
GLaDOS
CheezyChez
0
Aug 29 @ 10:52pm
My Portal 2 Storyline :3
The Doctor's faithful companion
1
Aug 29 @ 7:41am
my rattman theory
ppennell
Per page: 15 30 50