According to a tweet left by GameTrailers’ Geoff Keighley, Spike TV will be featuring an exclusive game announcement from Bethesda tonight.
The announcement is set to hit at 11pm EST, and will undoubtedly feature a new trailer. Speculation is that the game will either be a title called "Brink" from the collaboration between Splash Damage and Bethesda, or the new Fallout: Vegas.
Either way, we’ll just have to wait and tune in tonight to Spike for the official announcement. Stay tuned for more information.