Mahjong Chinmoku no Hentai (Japan 900511)
Game Information
| manufacturer | Nichibutsu |
| year | 1990 |
| genre | N/A |
| downloads | 73 |
Screenshots










Download Details
| split set | chinmoku.zip 531.90k |
| merged set | chinmoku.7z 433.28k |
| standalone set | chinmoku.7z 433.28k |
Game Details
Arcade Video game published 35 years ago:
Mahjong Chinmoku no Hentai (c) 1990 Nichibutsu.
A mahjong game with a war theme and random bonus items. The 'manzu' suit of tiles are in English rather than Chinese.
- TECHNICAL -
Main CPU : Zilog Z80 (@ 5 Mhz)
Sound Chips : YM3812 (@ 2.5 Mhz), DAC
Screen orientation : Horizontal
Video resolution : 512 x 240 pixels
Screen refresh : 60.00 Hz
Palette colors : 256
Player : 2
- TRIVIA -
Released in May 1990.
The title of this game translates from Japanese as 'Mahjong Silent Formation'.
This game parodies the Kawaguchi Kaichi anime/manga 'silent service' (Player character doesn't have a submarine but controls a Gunship!).
- CONTRIBUTE -
Edit this entry: https://www.arcade-history.com/?&page=detail&id=1458&o=2
Mahjong Chinmoku no Hentai (c) 1990 Nichibutsu.
A mahjong game with a war theme and random bonus items. The 'manzu' suit of tiles are in English rather than Chinese.
- TECHNICAL -
Main CPU : Zilog Z80 (@ 5 Mhz)
Sound Chips : YM3812 (@ 2.5 Mhz), DAC
Screen orientation : Horizontal
Video resolution : 512 x 240 pixels
Screen refresh : 60.00 Hz
Palette colors : 256
Player : 2
- TRIVIA -
Released in May 1990.
The title of this game translates from Japanese as 'Mahjong Silent Formation'.
This game parodies the Kawaguchi Kaichi anime/manga 'silent service' (Player character doesn't have a submarine but controls a Gunship!).
- CONTRIBUTE -
Edit this entry: https://www.arcade-history.com/?&page=detail&id=1458&o=2
Driver Details
| source | nichibutsu/nbmj8891.cpp |
| status | good |
| emulation | good |
| savestate | supported |
Screen Details
| display | screen |
| type | raster |
| orientation | horizontal |
| width | 512px |
| height | 240px |
| refresh | 60mhz |
Input Details
| player | 1 |
| type | mahjong |
| buttons | 26 |
| directions | N/A |
| player | 2 |
| type | mahjong |
| buttons | 26 |
| directions | N/A |
Chipset Details
| name | Zilog Z80 |
| clock | 4.77mhz |
| name | Speaker |
| clock | N/A |
| name | YM3812 OPL2 |
| clock | 2.38mhz |
| name | 8-Bit R-2R DAC |
| clock | N/A |
ROM Details
| name | size | crc |
|---|---|---|
| 3.3h | 64.00k | eddff33e |
| 2.2k | 64.00k | 0d6306e3 |
| 1.2h | 64.00k | a85e681c |
| 4.8d | 128.00k | 5b5234f6 |
| 5.8e | 128.00k | 56bf9a23 |
| 6.8f | 128.00k | 188bdbd6 |
| 7.8h | 128.00k | eecb02e2 |
| 8.8k | 128.00k | b3953fb2 |
| 9.8l | 128.00k | c1432f82 |
| 10.8m | 128.00k | 9ec1f110 |
| 11.8n | 128.00k | a5031090 |
| 12.8p | 128.00k | 900369a7 |
| 13.10c | 64.00k | b38dd44d |
| 14.10d | 64.00k | e4a37c9a |
| 15.10e | 64.00k | ab443c6d |
| 16.10f | 64.00k | 30c11267 |
| 17.10h | 64.00k | d0a17fcc |
| 18.10k | 64.00k | 8445fce2 |
| 19.10l | 64.00k | 65b90ea1 |
| 20.10m | 64.00k | 1445d8b0 |
| 21.10n | 64.00k | 38620a45 |
| 22.10p | 64.00k | 85119fce |