Build your army by collecting warriors. There are over 100 different warriors to use. Find them, recruit them, and enhance them and make your army strong enough to crush the doctor and his plans.
You’ll need a big army to stop the doctor’s zombie hoard, but numbers alone will not be enough. Enhance your army by combining two or more soldiers to create a super soldier. There are four levels for each super soldier.
Choose your warriors, place them on the battlefield in the city and let them fight. Target zombies with a tap of the finger. Remember to pick your warriors carefully, as you cannot change mid-battle. Only you and your band of warriors stand between the doctor and his plans for world domination.