Massive Defense

Massive Defense is a single-player tower defense game in which you defend against an underground Orkish horde and its bosses. Place towers on power-supply rings, manage their costs and positions, and upgrade your weapons before each battle using coins earned through your performance.

Rings and defenses

Towers must be deployed on fragile power-supply rings. If a ring beneath a tower is lost, you lose that deployment place as well. The game has seven towers: Machine Gun, Flame, Tank, Medic, Bank, Tesla and Rocket. Each has three upgrade levels, with its final upgrade unlocking an extra function.

You can also use three special weapons: Nuke, Shields and Sniper. Towers and special weapons can be upgraded before battle with earned coins.

Campaign and enemies

The campaign spans 40 levels across varied environments and follows a story set in the Massive Defense universe. There are more than 10 enemy types, along with strong bosses at the end of every world.