Alien Breed
You've landed in a space station and find that it has been overrun by alien life. You have to complete the missions on each floor to get to the next one. Use your ammo well and make sure you don't run out of health!
Story
The year is 2191 and the galaxy is on the brink of war, with only the Interplanetary Corps keeping the uneasy peace. The IPCC Miraculous was on its way back to Federation headquarters after six months of routine patrols of the Intex network. Nothing had happened in that godforsaken place, and it never had. Crew members Johnson and Stone were glad to get home. Then came the order to check out a remote space research center that was not transmitting on any of the Federation wavebands. ISRC-4 was near the red giant Gianor and was the last place they wanted to go. As the missiles fired and the spacecraft began its approach, Johnson and Stone prepared for their mission, not knowing what to expect. Something was strange about the eerie silence that enveloped the station, something was obviously wrong. Slowly the wings of the spacecraft folded in and the spacecraft gently docked at shuttle bay 2. They opened the airlocks and walked directly into the midst of an alien race.