"About twenty-five different attributes" can be modified by customising guns with unlockable parts, from recoil and spread to reload and movement speed. There's also a "weapon tags" system of trinkets that grant small perks to the player.
Blacklight: Tango Down is due to be released this summer for download on PC, Xbox 360 and PlayStation 3 at $15. Zombie hopes to turn the near-future shooter into a large cross-medium franchise, having announced a movie and comic book too.
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