You must defend moon base alpha from 5 waves of meteors that are heading to the moon! Use the mouse to aim and click to fire your gun. Lose all 3 of your domes and it’s game over. Shoot the satellites and ufo for extra points, and getting a chain reaction will boost your score significantly.

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

No instructions available.