Description:
Our planet is under attack and it's up to you to defend us from the onslaught of aliens. Shoot the incoming ships and shoot the dropped items for experience. The experience meter on top of the game will increase as you shoot the experience containers dropped by the destroyed ships. When the meter is full you can buy upgrades for your defense like weapon systems, rate of fire, and rotation speed. Good luck saving our planet!

Instructions:
Mouse to Aim and Fire