Smash the UFOS in all the waves with your rockets.

• "fire":"left_mouse"
• "jump":"na"
• "movement":"mouse"

Destroy the waves of UFOs attacking the earth. At the end of every wave: You can buy Rocket updates having higher speed. You can also buy updates for lesser % health loss. When an UFO hits the earth its health gets reduced by a certain percentage. When the health becomes 0 the game ends. Drag the mouse to move the cursor. Click the mouse to shoot once. Release the mouse to stop shooting.