Oh, This is Why People Like Portal
57:49
Oh, This is Why People Like Portal 2
31:19
So, Portal Revolution is Basically Portal 3
21:29
What if you just keep zooming in?
14:52
Games Where You're NOT the Main Character
17:16
Game Theory: Can You Solve Portal's IMPOSSIBLE Puzzle? (Portal)
25:09
How I Won The GMTK Game Jam
27:54
GLaDOS: A Portal Fan Film
10:52