Portal 2

Portal 3 | Trailer

Portal 2 End Turret Orchestra/Song/Opera Ft. King Turret!

Portal - If I Were A Core

GLaDOS in Real Life: Servo Calibration Test #Shorts

Portal 2 Alternate Ending (Contains Spoilers)

Portal 2 Co-op Intro

GLaDOS Plays Portal 2 [All Parts]

Portal 2 Co-op Ending Scene - GLaDOS talking to her little killers

PORTAL 2 SONG ▶ 'World of Gray' (ft. Swiblet) [SFM] | CG5

The Turret Anthem

Aperture Investment Opportunity #1: 'Panels'

Aperture Investment Opportunity #3: 'Turrets'

The “Impossible” Design of Wheatley from Portal 2 | Mk III Animatronic

Portal 2 Date Night

Portal's Weird Beta Maps

Portal - Making Science

Dumb Ways To Die - Portal Edition

Portal - The Wheatley Song

PORTAL: REVOLUTION - This Incredible Portal 2 Prequel is the Closest Thing We'll Get to Portal 3!

Luigi Plays: PORTALLL

Portal 2 Oracle Turret - I'm Different!

Portal 2 - Your Precious Moon [Remix ft. Danbero]

Portal Short - Atlas & P-Body Concept Art Part 2

The ending of portal 2 (extra space core!) 1080p HD