This side-scrolling sci-fi shooter puts you in charge of rescuing colonists on Jupiter's moons.

Using the same basic premise as Defender, Super Dropzone challenges you to fly above the surface and save colonists by wiping out alien invaders.

Since you control an astronaut in a suit instead of Defender's spaceship, you must keep your character from sinking to the ground. Shooter freaks may find the extra challenge annoying.

With 15 different kinds of aliens to beat and various weapons and power-ups, Super Dropzone offers plenty of variety.

Escort all the workers on each of the four moons to the Dropzone and you can go home to a hero's welcome.

Progress is password-protected.