Portal2

0:01:57

Portal 2 - Full Co-op Trailer

0:00:59

Portal 2 Teaser Trailer

0:00:39

Portal 2 Launch TV Ad

0:00:31

Why The NEW PORTAL GAME Is MASSIVE

0:01:01

Portal 2 | Boots Trailer

0:19:10

Portal 2 - The Moron Theory

0:00:23

Did you know that in PORTAL 2...

0:16:13

Portal 2 Challenge Finally Humanly Possible After 8 Years

0:57:49

Oh, This is Why People Like Portal 2

0:14:08

Game Theory: Portal 2, Does Chell DIE?

0:00:12

Wheatley is a moron ( portal 2 SFM Test )

0:04:15

Portal 2 - Going Home

0:11:21

Is Portal 1 or Portal 2 better?

0:49:32

WHERE'S MY CAKE!? | Portal 2 - Part 1

0:00:15

Portal gun from portal 1 and 2

0:00:58

SECRET Boss Dialogue - Portal 2

0:00:42

Portal devs WANTED you to CHEAT #portal #portal2 #shorts

0:01:36

Portal 2 Turret Opera

0:01:44

Portal 2 Perpetual Testing Initiative

0:00:48

Portal 2's CONFUSING Crosshair

0:01:07

Aperture Investment Opportunity #4: 'Boots'

0:00:55

Portal 2 with Infinite Portals

0:16:56

Portal 2, but it's poorly translated