Knuckle Joe © 1985 Seibu Kaihatsu.
A side-scrolling fighting game.
Main CPU : Zilog Z80 (@ 5.5 Mhz)
Sound CPU : Motorola M6803 (@ 894.886 Khz)
Sound Chips : (2x) General Instrument AY8910 (@ 894.886 Khz), (2x) MSM5205 (@ 384 Khz)
Players : 2
Control : 8-way joystick
Buttons : 2
Released in April 1985.
Licensed to Taito for manufacture and distribution.
A bootleg of this game is known as Bone Crusher.