Fight in a physics-based 4-stick battle with sci-fi weapons. Complete an endless level campaign with 100 stages featuring interactive objects. Use explosive environments and pick up weapons to continue the fight.
Build and upgrade towers to defend against waves of enemies. Place towers strategically to protect your citadel. Collect resources to enhance strength and unlock new weapons. Explore diverse maps and manage placements for effective .
Play a tower defense game with themes. Build towers to defend territory. Command a squad of specialized warriors with unique abilities. Upgrade units and strategies to counter increasing threats. Complete missions to progress through levels.