Who Is Chell? - Analysing Portal's Protagonist
26:10
The Removed & Lost Easter Eggs of Portal 2
25:07
Which is Safer? Black Mesa or Aperture Science?
40:34
The Portal Iceberg: Explained
26:07
Cave Johnson into the Caverse | The Complete Saga #portal #gaming #funny #foryoupage #tiktok
3:47:18
Petscop - The Dark Secrets of a Haunted Game
20:21
Why is it Hard to Be Evil in Video Games?
27:54
GLaDOS: A Portal Fan Film
32:07