Portal2: Final boss fight
3:56
[Portal2 animation] Core Change(2-2) [ENG/한국어]
0:39
Fatty fatty fatty... no parents...
24:20
Portal 1 & 2 - ALL BOSSES
11:50
The GLaDOS Design You Don't Remember - Portal
2:58
Valve Song: COUNT TO THREE ■ feat. Ellen McLain (official GLaDOS), The Stupendium & Gabe Newell
14:08
Game Theory: Portal 2, Does Chell DIE?
4:10
Meet the Medic
27:54