Truxton, released in Japan as Tatsujin (???? (from ??, "Expert")), is a 1988 vertically scrolling, shoot 'em up arcade game developed by Toaplan, later ported to the Mega Drive (worldwide; Sega: North America) and the PC Engine (Japan-only). Like many other scrolling shooters, the game is set in outer space, where the player takes control of a small spaceship across several planets. The game is played with an eight-way joystick and two buttons (a shot and a bomb button) through five large levels and their bosses (which then loop forever, at higher difficulties).