Base defense strategy · iPhone & iPad

Hold the line against the zombie invasion.

Alien zombies are pouring toward your base. Deploy a robot army, spend your coins on upgrades and push back until their nest falls.

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Fight across the world

Play 65 campaign missions on the world map, then test your army in 270 defense missions.

World map with zombie invasions across the continents

Deploy your soldiers

Send in Gunners, Bladers, Tankers, Bombers and Healers, and turn the battle with your General and Commander.

Robot soldiers shooting a horde of zombies

Protect your Command Tower

More than 20 kinds of zombies and giant mutant bosses attack from the ground and the air.

Robots defending the Command Tower against a mutant boss

Upgrade everything

Spend the coins you earn on 10 upgrades: your soldiers, General, Factory, Armory, Auto Turret and Commander.

Upgrade cards for soldiers and buildings