Hex Pool © 1986 Senko Industries.
Main CPU : S2650 (@ 3.072 Mhz)
Sound Chips : (3x) Texas Instruments SN76496 (@ 3.072 Mhz)
Players : 1
Control : 8-way Joystick
Buttons : 1
Hex Pool was released in March 1986.
Also released by Shinkai, one year later.
Game's ROM.