Dead Rising is great, but this is a totally different beast. Hopefully they can keep it true to the board game. Maybe do something like the new Blood Bowl. Have one mode that is simply the board game, and another mode where you can do things only a computer will let you do. Such as...automated zombies? Strictly as an option so you can concentrate on moving and trying to win and the computer will handle zombie movement. This would also stop people from doing really anti-zombie behavior such as moving out of the way for a player to get through.