Forget the elevators and strategy, it's time to shoot'em all!!!
You, Shotgun, Zombies, Blast 'em!!!
You are stuck in the middle of a zombie apocalypse!
You are now alone on an unexplored island filled with mad monsters who want to feast upon your flesh
Line up your anti-zombie squad
How about surviving the bloody zombie siege in the dark cold city ruin with your determination, courage and... GUNS?