A 29-year-old Arcade Video Game PCB by Nichibutsu
Emulated in MAME !
Information for the following ROM(s): mjfocus mjfocusm
Mahjong Focus © 1989 Nichibutsu.
A mahjong game where you visit different locations to challenge others at mahjong!
Main CPU : Zilog Z80 (@ 5 Mhz)
Sound Chips : YM3812 (@ 2.5 Mhz), DAC (@ 2.5 Mhz)
Screen orientation : Horizontal
Video resolution : 512 x 240 pixels
Screen refresh : 60.00 Hz
Palette colors : 256
Player : 2
Control : mahjong keyboard