Over 9000 Zombies! is a retro-style, top-down zombie shoot 'em up. The zombie apocalypse has arrived and you must annihilate them to survive. Tons of AI enemies powered by Zombie Swarm Intelligence launch themselves in marauding hordes of fiendish pests for insane zombie killing action! Choose from a massive array of weapons, build a fortified base with automated turrets, and blast the relentless rogues to cling on to life as long as possible. The crisp clockwork breakbeats conceived by Clearside Music create a cavalcade of sound that punctuates your murderous missions with its increasingly intense dynamic. Call for reinforcements with cooperative multiplayer that lets friends join your fight against the multitudes of zombies!