Cars, Guns, and Zombies. What more could you want? I'll tell you: NITRO! Zombie Highway is back! - Completely overhauled, intense gameplay featuring NITRO! - 6 redesigned cars - 18 -upgradable- weapons,100% redesigned. 4 completely new super-weapons! - 11 Zombie types, 4 all new! - 67 challenging objectives! - The Daily Challenge! A unique challenge every day! - A new, randomly generated road with multiple, super-detailed environments every game. - Your friends appear on your highway near thei