Defender

?Defender应用说明 An awesome action game with a little twist. Defend your self against the swarm of enemy forces. Upgrade weapons and fire rate to cope with stronger and faster units on each level, and face the boss at the end. Never before seen game play mode will keep your fingers busy. Too easy? Try survival mode for even more action. Features: - 7 levels; - 6 bosses; - 5 different terrains; - weapon and fire rate upgrades; - on line score board; - unlockable survival mode; - play in portrait or landscape; - auto save. Are you fast enough, soldier?! Prove it...