Otona no Mahjong (c) 06/1988 Apple.
Mahjong taking place at a ritzy hotel.

>>> TECHNICAL DETAILS
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Main CPU : Z80 (@ 5 Mhz)
Sound Chips : YM3812 (@ 2.5 Mhz), DAC (@ 2.5 Mhz)
Screen orientation : Horizontal
Video resolution : 512 x 224 pixels
Screen refresh : 60.00 Hz
Palette Colors : 4096
Player : 2
Control : mahjong keyboard

>>> TRIVIA
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The title of this game translates from Japanese as 'Adult Mahjong'.

>>> OTHER GAME RESOURCES
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Game's rom.