Super Invaders is a single-player action shooter game in which players control a defender ship that moves horizontally across the bottom of the screen, shooting at descending alien invaders to prevent them from landing. In this game, the setting is a space-themed battlefield where players must eliminate waves of alien enemies while protecting their base, with gameplay reminiscent of classic space invader titles. It stands out with its simple yet engaging mechanics, featuring four bastions that provide temporary protection, adding a strategic element to the gameplay, and it is designed for platforms like the BBC Micro and BBC Microcomputer System, emphasizing retro gaming experiences.