Conquer the chaotic city subway stations and try to go as far as you can!
Don't let the monsters enter the subway spoil our adventure. Close the door and crush them all!
Win points and use them to purchase special items in the store. Buy ammo for your machine-gun, monster food, or lives.
Stay sharp! The fast blue monster wants to pass everyone! Annihilate the green monsters that disrespect everyone! And watch out for the Monster Torch! It looks like it's going to explode in this chaos!