Space Chase confronts you with that age old bane of videogamers: the hostile alien invasion force lead by a powerful mother ship! Strap into your spaceship, the U.S.S. Valiant, and take out the aliens before they can conquer the Earth. There are five skill levels.

The game first confronts you with a wave of aliens. Use your laser to blast the aliens out of the sky! If the aliens get too close for comfort, you can also fry them with your Super Shield. After defeating the wave of aliens, you will be confronted by the deadly mother ship.

Make sure to keep an eye out for the alien fuel pods. Grab them to replenish your fuel supply. Each laser blast consumes one fuel unit while using your Super Shield consumes twenty-five fuel units, so use your weapons wisely.

If you run out of energy or get hit by an enemy missile, your ship will be destroyed. However, you are given three lives to accomplish your mission. ~ Joseph Scoleri III, All Game Guide