Can I run the DayZ mod on linux? If it matters, I'm on Arch Linux 64bit. Their website is not at all clear.
DayZ is a mod for ArmA II, which is a Windows only game. You must own and your computer must be capable of playing ArmA II (specifically, its expansion ArmA II: Combined Operations, which includes the main game and a later expansion) in order to play DayZ. So, unfortunately, it cannot be played on a Linux box.