The aim of the game is to hit the enemies base more times than the enemy hits your base. use your shield to block the enemy space ships laser. you will need good co-ordination, skill & a will of iron to get past the enemies defences whilst defending your base. you will need to hit the enemy base ten times to get to level two, twenty times to get to level three, and another twenty times to complete the game. Good Luck!

To control the spaceship move the mouse and use the mouse button to fire. To control the shield use the right and left arrow keys or 'a' and 'd'. The spacebar toggles the sound.