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!
Showing 1-15 of 267 entries
359
Jul 28 @ 6:33pm
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 to customize the visuals?
P0laxis_Zega
0
7 hours ago
How to use the PTI sphere?
LSGamer
0
9 hours ago
Entity scanner in hammer
Ajadaz
4,288
13 hours ago
BEEMOD & BEE2 Add new elements to your puzzle editor
BenVlodgi
1
Aug 3 @ 2:13am
People Please
-Big Tasty-[Soup King]-
2
Aug 2 @ 1:06pm
Portal 2 crash on start up
KanekiPede
56
Aug 2 @ 11:32am
Advertise your map here!
⁢⁢
7
Aug 2 @ 5:18am
Corrupted tests chambers ?
Angry sonic
4
Jul 31 @ 6:46pm
i cant chat in co-op! plz help!!!!!!!!!!!
haytok_h8s_u
12
Jul 31 @ 3:26pm
If you want to test your skills...
Rapax Umbrus
0
Jul 30 @ 10:41am
Jouer en co-op
Ayrond
3
Jul 30 @ 4:10am
Can't Save/Load Save
YerMom
2
Jul 29 @ 9:09pm
Portal 2 not working!
WaffleKingFTW
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