http://zoknowsgaming.com/2011/07/20/pre-purchase-dead-island-steam-free-zombie-bashing-implement-destruction/
1. Bonus preorder weapon the Ripper (Combo bat and buzzsaw
2. DLC pack Bloodbath Arena (New wave based game mode that is packed chalk full of XP and cash)
3. Order a four copy bundle with three of your closest zombie slaying friends and save $10.00 a copy. (Total price $149.97)
