Released Feb 14, 2012
Zombies have invaded the city! Fight your way through 5 brand new missions against the zombie horde plus a unique survival style mini-game!
A medically equipped helicopter for saving lives en route, the Albatross is great for those rescues with short timers!
An advanced-radar equipped helicopter, the Arrowhead gives you the rescue head-count without having to fly to a pickup!
A covert-action combat helicopter, the Night Avenger combines stealth, speed, armor, firepower, and more! If you’re stuck on a mission, this is the chopper for you!
A specialized rotor-tilting helicopter with fast top speed and large carrying capacity, the Ostrich is great for grabbing large groups of rescues in one go!