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!
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Showing 1-15 of 268 active topics
429
Jan 17 @ 12:38pm
PINNED: How To Make Great Maps
Keyserson
63
Aug 5, 2012 @ 11:36am
PINNED: The New Workshop Discussions Section
Alden
0
49 minutes ago
Can someone tell me how to add sound clips from the game?
Choco
1,286
Feb 23 @ 7:37pm
Advertise your maps here.
Alimo
4
Feb 23 @ 7:21pm
Hammer Tutorial
RandInt(0, 7) Studios
741
Feb 23 @ 11:51am
Advertise Portal 2 Test Chambers HERE
GrimmsterZ
288
Feb 23 @ 11:50am
Adverstise your maps here
Florganborg
192
Feb 23 @ 11:06am
Feed Us COOP Only Maps (And watch them being played)
Elenesski
1
Feb 23 @ 8:00am
Portal 2 Editor
paginatus
2
Feb 23 @ 2:08am
Ищю друга для коопа
#Hezord™#₁₃₃₇
2
Feb 21 @ 5:30am
is there a way to backup your test chambers
DOOMBRINGER
68
Feb 20 @ 6:27am
Give me your map, I'll make a video of speedrunning it!
Sariiger
2
Feb 20 @ 2:26am
Comment mettre du decor comme les végétaux ou la texture des murs
Foxy1987Y
0
Feb 20 @ 1:05am
Puzzle creator loads old version of map...help!
MeHurty
9
Feb 18 @ 4:09pm
Advertise your maps here !! for subs!!!
Gatosaurio
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