Play a tower with challenging levels and futuristic graphics. Build and upgrade towers to defend against waves of enemy ships. Use power-ups to enhance defenses. Purchase in- items to strengthen your base.
Play as a spaceship pilot defending orbit against enemies. Shoot asteroids, spaceships, bosses, and other targets. Avoid mines and missiles. Upgrade weapons and use special abilities to defeat unique enemies and space worms.
Bounce across platforms to progress through levels. Tap to launch for high jumps. Avoid obstacles and collect power-ups. Navigate through space and defeat Dr. Hacksaw. Unlock new characters and stages.