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
313
1 hour ago
PINNED: How To Make Great Maps
Keyserson
63
Aug 5, 2012 @ 11:36am
PINNED: The New Workshop Discussions Section
Alden
102
1 hour ago
i need help with my series...
Solignis999
0
3 hours ago
Community Coop Map "I just can't"
DocCovington
869
5 hours ago
Advertise your maps here.
Alimo
10
5 hours ago
Show your VERY HARD puzzles here
Vash
346
5 hours ago
Advertise your maps and collections here
Test subject 819218
0
6 hours ago
Is this me or there's a problem with Portal 2...?
Jericho
3206
8 hours ago
BEE MOD & BEE2 Released! Adds new elements to your puzzle editor
BenVlodgi
336
13 hours ago
advertize all tests here single and co-op
Gamel0rd1
132
13 hours ago
Advertising Maps Here
GBMusicMaster
202
13 hours ago
Advertize Portal 2 Test Chambers HERE
WarpBang
5
13 hours ago
Advertise your map here!
6
13 hours ago
Do my chambers update automatically on other people's machines?
Linking-Yellow
0
Jul 12 @ 2:27pm
арпо
[D.^4E.^1A.]^0taina 7777
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