Pre-order Resident Evil 6 for PlayStation 3 or Xbox 360 at Best Buy in the United States or Canada and you will receive the exclusive “Rail Yard” map pack for Mercenaries Mode.

A multi-level stage in the steel and concrete confines of a railroad yard. Enemies are lurking everywhere, from inside the trains to the roof of the yard. You’ll have to stay on the move to stay alive!

Resident Evil 6 will be available October 2nd, 2012. Check the gallery below for more images.