Line of Fire, released as Line of Fire: Bakudan Yarou in Japan, is a 1989 light gun shooter game developed and published by Sega for arcades. It was released with two arcade cabinet versions: a standard upright and a sit-down cockpit, both featuring two positional guns. The cockpit design allows the player(s) to sit down while playing the game, while having two-handed machine guns, controlled by a potentiometer-controlled gun alignment software system. The game follows a two-man commando unit as they try to escape from a terrorist facility after seizing a prototype weapon.