Showing 1-15 of 441 entries
2,769
20 minutes ago
why portal 3 will never exist [Spoilers]
5magmacubes
5
42 minutes ago
skyrim or portal
the epic patato
0
1 hour ago
Professor Portal Achievement, need someone who hasn't played co-op before!
TomEdinburgh
0
1 hour ago
How to lock all chapters ?
Raff ♣
1
2 hours ago
dose portal coop have a storyline
GLaDOS
3
3 hours ago
how do you get white out
GLaDOS
192
3 hours ago
Did Chell die at the end of the game? What do you think
spyknife
10
3 hours ago
Someone plz make portalCats
avi.israeldavis
2
3 hours ago
black screen, sound, but BLACK SCREEN
alejoitz
14
4 hours ago
In 90 mins or so, I have ALREADY completed 17/22
himmatsj
0
4 hours ago
coop
ZZ_Lightning
81
4 hours ago
[THEORY] All the Valve games are in THE SAME UNIVERSE!
BooMan
3
4 hours ago
want to play co-op
tuuletin_221
29
4 hours ago
Come to Aperture Science
GLaDOS
85
4 hours ago
Is Aperture Real?
HungerGamer
Per page: 15 30 50