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 276 active topics
440
Sep 26 @ 12:43pm
PINNED: How To Make Great Maps
Keyserson
63
Aug 5, 2012 @ 11:36am
PINNED: The New Workshop Discussions Section
Alden
6
1 hour ago
Portal 2 maps not building.
xWafl
77
5 hours ago
Send me your maps to play through
Lopoi Yoshi
0
9 hours ago
Try this chamber(no one passed yet)
coolrazer
1
Nov 14 @ 12:57pm
So i'm looking for a series.
(CW)Tycho
55
Nov 14 @ 3:29am
Advertise your maps here !! for subs!!!
FlordiaDucky
837
Nov 14 @ 3:29am
Advertise Portal 2 Test Chambers HERE
GrimmsterZ
42
Nov 14 @ 3:29am
Advertise maps here!!!! Check out these maps!!!!
Xtreeme
1,399
Nov 14 @ 3:29am
Advertise your maps here.
Alimo
2
Nov 12 @ 11:20am
Using a portal spawner and starting with a starter portal gun (blue portal)
Shifty
2
Nov 9 @ 11:58am
Problem with test chambers
Lahiter
5
Nov 6 @ 11:39am
My Test Chambers-- Please give feedback!!
TechnoBuilder101
3
Nov 5 @ 3:46pm
Looking for playtesters for new Portal 2 map series
Loo-Kin
0
Nov 4 @ 7:56pm
Texture porting offsets
Chilling Fox
Per page: 15 30 50