Crystal Gal II Mahjong (c) 06/1986 Nichibutsu.
A mahjong game.

>>> TECHNICAL DETAILS
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Main CPU : Z80 (@ 5 Mhz)
Sound Chips : AY8910 (@ 1.25 Mhz), DAC
Screen orientation : Horizontal
Video resolution : 512 x 224 pixels
Screen refresh : 60.00 Hz
Palette colors : 256
Player : 2

>>> GAME SERIES
---------------
1. Crystal Gal Mahjong (1986)
2. Crystal Gal II Mahjong (1986)

>>> OTHER GAME RESOURCES
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Game's rom.