The setting is the Wild West where the player moves a cross hairs and shoot at objects on a stationary screen. The player character can duck and roll along a one dimensional plane. A boss must be defeated before advancing to the next level.
Main CPU : Motorola 68000 (@ 10 Mhz)
Sound CPU : Zilog Z80 (@ 3.579545 Mhz)
Sound Chips : YM3812 (@ 3.579545 Mhz), OKI6295 (@ 8 Khz)