Geki-Tsui-Oh © 1985 Data East.
Main CPU : (2x) M6809 (@ 2 Mhz)
Sound CPU : MOS Technology M6502 (@ 1.5 Mhz)
Sound Chips : (2x) General Instrument AY8910 (@ 1.5 Mhz)
Players : 2
Control : 8-way joystick
Buttons : 5
Released in September 1985 in Japan.
Export releases:
"Zero Target" (outside Japan)
Game's ROM.