You are a small bugship living on Earth's outer defences. You must fill in the craters with your powerful filling gun, which will shoot out under pressure and destroy the invaders through the top craters.

When you have filled in all the craters, run to the rocket to escape to safety using the right joystick and fire button.

There is a small elevator to the right to move up or down the platform system.

Your bugship is two-speed to help in aligning your gun.

Warning: Each wave will be harder than the last!

Use joystick and fire button to activate the elevator.
Use Fire button to use fill gun.

P - Pause

Your score is worked out by how efficiently you fill the craters. A low score means you have played well. Escaping to safety early may not give a good score.

CLOADM (ENTER)