The game just has wave after wave of attacking ships. Some ships take several shots to destroy and the largest ships have shields. There is a shield weapon which allows the player to fly up screen and ram alien ships to destroy them, but the shield can only be used once per life. The soldering on the board containing the monitor adjustment buttons is weak and prone to breaking when making adjustments. The game play is very much like Galaga or Galaxian in that you have a ship which can go from side to side at the bottom of the screen.
Ships attack in waves and rain bombs down on the player's ship.
Alien ships may also make kamakazie runs at the player's ship to destroy it. Attacks and formations seem to be much more random. At each increasing level, larger ships require more shots to destroy. This game also has bomb drone that drops down and explodes, sending bombs out in a 180 degree arc across the screen when it reaches the bottom, destroying the player's ship. Bombs are also released when the drone is destroyed.