Portal 2 - Full Co-op Trailer

(1:57)

PORTAL 2 - Full Game Walkthrough

(2:47:34)

Portal 2: End Credits Song 'Want You Gone' by Jonathan Coulton [1080p HD]

(2:19)

Portal 2 Full Game (No Commentary) With Extended/hidden Dialogue

(3:29:55)

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

(49:32)

How Speedrunners Skip Portal 2's CRAZIEST Chamber

(5:14)

Portal 2 Teaser Trailer

(59)

Portal 2: No Elements 08: Pit - My Solution

(58)

Portal 2 - The Moron Theory

(19:10)

Portal 2 Speedrunners Accidentally Discover Invincibility Glitch

(10:41)

I Made Portal 3 Because Valve Wouldn't

(8:53)

Building a Better Animatronic Wheatley from Portal 2

(13:46)

The Paradox (한국어자막)

(1:1econd)

Every Softlock in Portal

(43:8)

The Portal Speedrun That Gets Every Cube

(24:42)

The Darker SECRET Experiments of Aperture | Test Shaft 09 | FULL Portal Lore

(23:25)

GLaDOS Meets HAL 9000

(1:58)

Portal Is Perfect

(1:4:51)

There's a NEW PORTAL that ADDS A FOURTH DIMENSION!? Portal Reloaded!

(17:33)

PORTAL 2 MEMES

(8:21)

Oh, This is Why People Like Portal 2

(57:49)

Portal 2: Desolation - Level Creation Breakdown

(5:16)

How I Made \

(11:15)

Portal 2: GLaDOS and Wheatley Role Reversal

(1:26)

Odin 2 Portal Arrival Livestream! Retail review unit.. OLED, 120HZ.. Oh yeah baby.

(2:5:56)

How Far Do You Fall in Portal 2?

(1:)

Is Portal 1 or Portal 2 better?

(11:21)

Portal 2 - Full Game Walkthrough

(2:21:28)

Portal 2 with Kryoz

(23:8)

What is Portal 2? A Permanent Resident Application Stage. CANADA

(2:14)

Breaking Portal By Ignoring GLaDOS

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