Mahjong Dai Chuuka Ken (c) 1995 Dynax.

>>> TECHNICAL DETAILS
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Main CPU : Z80 (@ 8 Mhz)
Sound Chips : YM2413 (@ 3.579545 Mhz), OKI6295 (@ 8 Khz), AY8910 (@ 2 Mhz)
Screen orientation : Horizontal
Video resolution : 336 x 240 pixels
Screen refresh : 60.00 Hz
Palette colors : 512
Players : 2

>>> TRIVIA
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Released in August 1995.
The title of this game translates from Japanese as 'Mahjong Great Chinese Sphere'.

>>> TRICKS AND TIPS
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Enter test mode : choose Menu 'Option' to enter another sub-menu, then press key N, N, Ron, Ron, N, secret menu appears. Turn all OFF to ON, press F2 to close test switch, press Start to resume the game, then you will see what is going on. By using that, you can play tricks or you can enter some sub-game directly.

>>> OTHER GAME RESOURCES
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Game's rom.