Dizasterblaster

Dizasterblaster is a top view vertical shooter where you have to blast waves of alien ships over various levels, moving your spacecraft left or right. To complete a level you have to avoid or blast the aliens as a clock counts down and when it reaches zero you move to the next level. If you touch an alien ship or its weapon then you lose one of nine lives. Once you have lost all your lives you can choose any one of the levels you have completed or the last level you played on.