- Addictive cooperative online and offline gameplay for up to 4 players!
- Multiplayer versus mode! Humans vs Demons in exhilarating and distinct game modes Battle and Demonizer.
- 8 larger environments with unique level events such as meteor showers and lightning storms which affect the gameplay.
- Over 30 upgradeable weapons and hidden special weapons and items.
- Free future updates and DLC!
- Custom level and modification support!
- Powered by Unreal Engine 3.