The city has fallen to the undead and youre the last line of defense. Move with the left stick, auto-fire when zombies get close, and punch through mutant hordes and towering zombie kings. Rescue trapped survivors to build your squad — a shield tank up front, a sharpshooter at your side, a medic in the back — and escort them to the safe zone. Kills drop medkits and bombs, bosses drop permanent upgrades, and 5 unlockable weapons grow with you. Fight across city streets, wild forests, and underground graveyards as the horde grows deadlier every level. How far can you survive?