World zombie week event

World zombie day has arrived, and the hordes are already gathering for the occasion. Unfortunately for them, so are we. Take on new limited-time objectives and challenging missions, and secure valuable rewards while thinning out the guest list. Gear up for the fight with special event sales and a brand-new chain offer loaded with useful equipment and battlefield resources. Start the engines, bring the firepower, and make sure this sepcial event ends with fewer zombies than it started with.