Mahjong 4P Shimasho (Japan)
Game Information
manufacturer | Sphinx / AV Japan |
year | 1994 |
genre | N/A |
downloads | 0 |
Screenshots




Download Details
split set | 4psimasy.zip 2.46m |
merged set | 4psimasy.7z 2.14m |
standalone set | 4psimasy.7z 2.14m |
Game Details
Arcade Video game published 31 years ago:
Mahjong 4P Simasyo (c) 1994 Sphinx.
An adult, mahjong game, Mahjong 4P Simasyo features images of live action AV actresses and one actor representing the player. Game play starts with a four player match against three CPU controlled girls. Once the player wins this match he is rewarded with a still shot of a topless model in all of her pixelated glory. The player then selects one of the three girls from the previous match for a one-on-one game. The player then plays against that girl until he defeats her three times or he wins all of her money. Once defeated the girl is shown nude in a low frame-rate "video" of her body bouncing up and down in a suggestive fashion.
After this the player again competes in a 4-player round against the same girls until all three have been defeated in one-on-one matches. Game play then continues with a new set of three girls.
- TECHNICAL -
Main CPU : Motorola 68000 (@ 6.144 Mhz)
Sound CPU : Zilog Z80 (@ 8 Mhz)
Sound Chips : YM3812 (@ 4 Mhz), (2x) DAC (@ 4 Mhz)
Screen orientation : Horizontal
Video resolution : 640 x 240 pixels
Screen refresh : 60.00 Hz
Palette colors : 768
Player : 1
- TRIVIA -
Developed by AV Japan Co., Ltd.
The title of the game translates as "Let's play 4 player Mahjong".
- CONTRIBUTE -
Edit this entry: https://www.arcade-history.com/?&page=detail&id=3547&o=2
Mahjong 4P Simasyo (c) 1994 Sphinx.
An adult, mahjong game, Mahjong 4P Simasyo features images of live action AV actresses and one actor representing the player. Game play starts with a four player match against three CPU controlled girls. Once the player wins this match he is rewarded with a still shot of a topless model in all of her pixelated glory. The player then selects one of the three girls from the previous match for a one-on-one game. The player then plays against that girl until he defeats her three times or he wins all of her money. Once defeated the girl is shown nude in a low frame-rate "video" of her body bouncing up and down in a suggestive fashion.
After this the player again competes in a 4-player round against the same girls until all three have been defeated in one-on-one matches. Game play then continues with a new set of three girls.
- TECHNICAL -
Main CPU : Motorola 68000 (@ 6.144 Mhz)
Sound CPU : Zilog Z80 (@ 8 Mhz)
Sound Chips : YM3812 (@ 4 Mhz), (2x) DAC (@ 4 Mhz)
Screen orientation : Horizontal
Video resolution : 640 x 240 pixels
Screen refresh : 60.00 Hz
Palette colors : 768
Player : 1
- TRIVIA -
Developed by AV Japan Co., Ltd.
The title of the game translates as "Let's play 4 player Mahjong".
- CONTRIBUTE -
Edit this entry: https://www.arcade-history.com/?&page=detail&id=3547&o=2
Driver Details
source | nichibutsu/niyanpai.cpp |
status | good |
emulation | good |
savestate | supported |
Screen Details
display | screen |
type | raster |
orientation | horizontal |
width | 640px |
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 | Toshiba TMP68301 |
clock | 5.86mhz |
name | Toshiba TMPZ84C011 |
clock | 7.63mhz |
name | Speaker |
clock | N/A |
name | YM3812 OPL2 |
clock | 3.81mhz |
name | 8-Bit R-2R DAC |
clock | N/A |
name | 8-Bit R-2R DAC |
clock | N/A |
ROM Details
name | size | crc |
---|---|---|
1.209 | 128.00k | 28dda353 |
2.208 | 128.00k | 3679c9fb |
3.804 | 128.00k | bd644726 |
4.102 | 512.00k | 66c96d20 |
5.103 | 512.00k | d8787e7d |
6.104 | 512.00k | ad68defc |
7.105 | 512.00k | daceaa7b |
8.106 | 512.00k | 469032ce |
9.107 | 512.00k | fa87a29e |
10.108 | 512.00k | f5608b85 |
11.109 | 512.00k | 1659f8d0 |