The Gameplay in Space Fight is quite simple. All you have to do is press the spacebar to shoot and try to last as long as you can. The longer you last, the higher your score gets, and your weapons gradually get better over time. It never get easier with those improved weapons, however. As you fight to stay alive, your enemies also get stronger the longer you fight them. It's not a matter of if you will die, it's a matter of when you will die.

This game doesn't have any sort of story, really. The only objective here is to get the high score, and nothing else.