Space Gun (World) is a general designation for the international releases of Taito's arcade game, encompassing variations beyond the US and Japanese releases. This version likely included any adaptations made for various international markets while still retaining the core gameplay of a fixed shooter. The specific differences may be minor and not always documented, but this version highlights the game's worldwide distribution and its broad appeal across various gaming cultures.

Space Gun (World)

Space Firebird (rev. 04-u)