Видео ютуба по тегу Portal Valve

Aperture Investment Opportunity #1: "Panels"

{2012} New Valve Intro (PORTAL 2) (720p HD)

Aperture Investment Opportunity #4: "Boots"

There You Are

Portal 2 Launch TV Ad

Aperture Investment Opportunity #3: "Turrets"

Portal Teaser Trailer

(S4, E2) Multimorphic Brings Valve's Portal to Pinball with Josh Kugler | the MGC Podcast

PORTAL | Full Gameplay Walkthrough | No Commentary

Portal 2 Perpetual Testing Initiative

Portal 2 Teaser Trailer

Portal: Companion Collection for Nintendo Switch™ -- Official Trailer

Portal Speedrunner Explains to Valve How He Breaks Their Game

Over 3 Hours of Portal Lore

Portal is Free (Well, it was - now it's just a good deal).

Valve Software - Portal Trailer

Portal Developers React to Multiple Speedruns (Valve Software)

Ranking Valve Games #gaming,#valve,#steam,#portal,#halflife,#left4dead,#left4dead2,#videogames

The Combined Timeline | COMPLETE Half-Life & Portal Story & Lore

Crushed between two portals experiment