If you pre-order the game before the 27^th of October, you will be able to get an exclusive baseball bat weapon for the game. Not only that, but you will also get early access to the demo as well as a nice little 10% discount on the full purchase. To go even further, you don't have to go through GameStop or Best Buy for these little extras. All right from the nice little Steam store, at least for the PC version of the game. XBox users will still need to hit up these stores if they want this little bonus. Again they get the bone.