Space Gun is a fixed shooter arcade game released by Taito in 1981. The player controls a spaceship at the bottom of the screen, shooting down descending alien craft. The original game featured simple graphics and gameplay, focusing on fast-paced action and high scores.  Different versions were released for various regions, leading to slight variations.  The game's simplicity and addictive gameplay contributed to its popularity in arcades.  Space Gun's legacy lies in its influence on the fixed shooter genre and its representation of early arcade game design.

Space Gun (Japan)

Space Empire (version)