GameTrailers TV with Geoff Keighley

Portal 2 (3x21)

Yayınlanma tarihi: Ağu 21, 2010

In this episode: GTTV invades Valve headquarters for the exclusive unveiling of a new chapter in the Left 4 Dead saga and world premiere footage from Portal 2. Plus, Ken Levine scales the heights of BioShock Infinite.