Stellar! - Infinity defense

Stellar! Infinity defense is a game for Android, where you will defend your planet from the invading robots. You are the only one who can protect the last planet inhabited by living beings from robots. Take control of your spaceship and automatic turret and repel the approaching robots. Fire powerful cannons at the enemies and upgrade your base and pump. Keep the defense as long as possible and upgrade your ships. You will meet with many enemies to destroy which will be not so easy.