You may want to hit "mute", but even in silence it's probably still worth watching this Fallout: New Vegas clip, which features nothing but actual in-game footage.

It's...Fallout 3 in a new location, so it won't exactly take your breath away, but fans sick of Washington should appreciate the new environments.

I also was not aware "video preview" was the new term for "advertisement", going by the glowing voice-over work, but hey, the times, they are a changin'.

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Fallout: New Vegas Xbox 360 Preview - Video Preview