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About Mass Mayhem Extra Bloody Zombie Apocalypse Expansion
Mass Mayhem Extra Bloody Zombie Apocalypse Expansion turns the base campaign into a relentless fight after a deadly virus sweeps the globe. Carnage ramps up in every mission. Players clear infected ruins while the undead grow more feral.
Players unlock a wider arsenal. New rifles pack more punch and heavier armor soaks up zombie attacks. They also pilot a towering combat mech that tears through zombie packs.
Upgrades arrive between missions. Players tweak weapons and mech parts for each brutal run. Ruined streets hide airdropped supplies and secret stashes. Gear hunts demand fresh tactics.