Sunburst is a top-down, multiscrolling shooter in which players take control of a space ship and travel through several sun systems, dodging or shooting asteroids and enemies. Enemies emerge from circles that can be found in every system. Colliding with these enemies damages or immediately destroys the ship. Destroyed enemies randomly drop energy pods that remain intact for 10 seconds. …

Subterranea is a side-scrolling shooter in which players must guide a ship through 16 caves. Various enemy formations attack the ship and must be dodged or destroyed. Most caves contain narrow passages that are difficult to navigate, as well as destructible walls and gates that must be opened by shooting small control boxes. The ship's weapon cannot be powered up …

The space ship Steel is so advanced that it is completely operated by robots. As usually in video games, these robots went havoc and have to be put out of business. This job falls to the player who goes on the ship to shut down the security system. He is disguised as robot, but this does not stop the other …

The Scorpion battle machine is a new anti-terrorist device. Scorpion is being tested in a simulated refinery sabotage scenario. You move Scorpion along a network of pipelines, collecting bombs as you move along. Avoid the moving obstacles and shoot all bomb layers to clear the current level and move on to the next one. Since Scorpion can only move along …

Inside an Ace Mk2 Interceptor tank, you have been assigned a hazardous 16-stage mission. You must travel to the overrun planet of Sentinel 4, and destroy the weapons caches the rebels have build up. They can't be blasted when you are right next to them, ensuring that a degree of planning and strategy is required. Viewed from above in levels …