Portal: Beta - 2006 Version - Complete Game

Portal: BETA - 2006 Version - Complete Game

Portal Beta December 2006 Full Playthrough

Portal: BETA - 2005 Version - Complete Game

Portal Beta Playthrough - 2006

Portal Beta Official Full Playthrough

Portal Beta GC 2006 Gameplay

Portal 2006 beta full game

[Portal Beta] Portal 2006 Trailer Recreation

Portal Beta - GLaDOS Battle September’ish 2006

Portal Beta - 2006 Germany Games Convention Demo

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Portal Beta GLaDOS Battle

Portal 2006 beta Full Walkthrough

Portal Beta 2005 & More 2006 Content

Portal Beta - December 2006

[Portal Beta] December 2006 Build

Portal Beta - 2006 Xbox Show

Portal: Beta -2006 Version - Game Play (Part 1)

[PORTAL BETA] Playable 2006 Pre-leak Glados fight

Portal Beta 2006 Full Walkthrough (Work in Progress)