Fallout: New Vegas Teaser Trailer

What’s this?  Fallout: New Vegas coming Fall 2010?  Yes, please!

The trailer for the next Fallout game has landed, teasing us about what we will see and play come Fall (read: probably October, right up against Fable III).  Is this something we will be playing?  Are we burnt out from shooter RPGs?  Are rats and mutants going to make dubious acquaintances?

Coming for the PS3, XBox 360, and PC.