Portal 2 "clip" premieres at VGAs

Portal 2 will be showing up alongside 13 other expected titles receiving their premiers at the event, such as Resistance 3 and Batman: Arkham City.

"BTW, special treat for Valve / Portal fans at the VGAs this Sat - exclusive new Portal 2 clip will premiere!" twittered Keighley. Actor guy Neil Patrick Harris will be hosting this year's VGAs, who currently stars in the hit TV series How I Met Your Mother.