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Arcade
Arcade
Platform:

Mahjong Koi no Magic Potion (Japan)

| 1992
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Notes:
Release type:
Units produced: Nichibutsu
Controls/Input Device:
Number of Players: 1
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SoundMix: Mono
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MAME folder name: koinomp

Display: raster 640x240 @ 60.00Hz (60.00 pixclock)
Sound: 1 channels

Emulated in MAME via driver nbmj9195.c:
Status: good; Emulation: good
Graphic: good; Sound: good; Color: good
Palette size: 256; Savestate: unsupported

Roms:
1.7c with 65536kb
sha1:46bd9b494c7de4eae3e5dfb3bb2ce897ced0d6da crc:e4d626fc
10.12h with 524288kb
sha1:634cf6977a5bb1747c512a5095324c40ada8cdd9 crc:a598f152
2.13e with 131072kb
sha1:8d06da85dd7f6a10e3cc81f0bb7bb60d07fb02a2 crc:4a5c814b
3.1h with 524288kb
sha1:93018a9922c66fff6b4c558af474a79e3b90e46b crc:1f16d3a1
4.3h with 524288kb
sha1:e0814ec823016f82c1614440e297a8c5337714e5 crc:f00b1a11
5.5h with 524288kb
sha1:48d73e004a2d06883a6e9910d06d1e78a986f69c crc:b1ae17b3
6.6h with 524288kb
sha1:a71ace4a1836c536b2e8562f46fe62d2f222a49d crc:bb863b58
7.7h with 524288kb
sha1:0bd85a2c4fcd563973485779ecabc64b08aeade4 crc:2a3acd8c
8.9h with 524288kb
sha1:1b909980eba798c720ac6f3ea2872a2e00bdb34d crc:595a643a
9.10h with 524288kb
sha1:a0587e7206dc9b9d5323f5b3c102b848eb58011f crc:28e68e7b
Mameinfo.dat entry:
0.37b10 [Yochizo]


WIP:

- 0.147u2: hap fixed clone Omega Fighter Special. The game fails to boot or finish post. After showing bad rom errors, the game resets.

- 0.147u1: Fixed maincpu rom loading.

- 0.122u7: Fixed gfx1/2/3/4/5 rom loading.

- 0.89u3: Changed Z80 CPU2 clock speed to 5MHz.

- 0.37b10: Yochizo added 'Omega Fighter' (UPL 1989) and clone Omega Fighter Special.

- 21st November 2000: Yochizo fixed some graphics bugs in the Omega Fighter / Atomic Robo-kid driver.

- 8th November 2000: Yochizo sent in a driver for Omega Fighter and Atomic Robo-kid.

- 25th April 1999: Dumped Omega Fighter Special.


LEVELS: 8 (restarts once)


Other Emulators:

* FB Alpha

* JFF

* Raine


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Romset: 2016 kb / 8 files / 457.8 zip


Credits Mameinfo and Mametesters Project Robert J. Rabgno et al.
History.dat entry:
Mahjong Koi no Magic Potion (c) 1992 Nichibutsu.

A mahjong game with lovely Japanese ladies. Perhaps the magic potion will make you a better mahjong player!

- TECHNICAL -

Main CPU : Zilog Z80 (@ 6 Mhz)
Sound CPU : Zilog Z80 (@ 8 Mhz)
Sound Chips : YM3812 (@ 4 Mhz), (2x) DAC

Players : 2
Control : mahjong keyboard

- TRIVIA -

Mahjong Koi no Magic Potion was released in October 1992 in Japan.

The title of this game translates from Japanese as 'Mahjong Magic Potion of Love'.

- CONTRIBUTE -

Edit this entry: http://www.arcade-history.com/?&page=detail&id=1500&o=2


Licensed from Alexis Bousiges under a CC Attribution 3.0 License
cheat.dat entry:
60000000 0000 00000000 00000000 --------------------------------------------------------------------------
60000000 0000 00000000 00000000 The winning hand cheat must be activated when there are 14 tiles in your
60000000 0000 00000000 00000000 hand, then press the RON key ('Z' by default). The tiles do not visually
60000000 0000 00000000 00000000 change until you make a move.
60000000 0000 00000000 00000000 --------------------------------------------------------------------------
00000001 ECDC 00000031 FFFFFFFF Get winning hand Now!
00010001 ECDD 00000031 FFFFFFFF Get winning hand Now! (02/14)
00010001 ECDE 00000031 FFFFFFFF Get winning hand Now! (03/14)
00010001 ECDF 00000032 FFFFFFFF Get winning hand Now! (04/14)
00010001 ECE0 00000032 FFFFFFFF Get winning hand Now! (05/14)
00010001 ECE1 00000032 FFFFFFFF Get winning hand Now! (06/14)
00010001 ECE2 00000033 FFFFFFFF Get winning hand Now! (07/14)
00010001 ECE3 00000033 FFFFFFFF Get winning hand Now! (08/14)
00010001 ECE4 00000033 FFFFFFFF Get winning hand Now! (09/14)
00010001 ECE5 00000034 FFFFFFFF Get winning hand Now! (10/14)
00010001 ECE6 00000034 FFFFFFFF Get winning hand Now! (11/14)
00010001 ECE7 00000034 FFFFFFFF Get winning hand Now! (12/14)
00010001 ECE8 00000035 FFFFFFFF Get winning hand Now! (13/14)
00010001 ECE9 00000035 FFFFFFFF Get winning hand Now! (14/14)
60000000 0000 00000000 00000000 -------------------------------------------------------------
60000000 0000 00000000 00000000 At the start of a game, there may be some small glitches on
60000000 0000 00000000 00000000 the tiles when using the 'Always' cheats. The cheats should
60000000 0000 00000000 00000000 still work as normal though.
60000000 0000 00000000 00000000 -------------------------------------------------------------
00000000 ECDC 00000031 FFFFFFFF Always winning hand
00010000 ECDD 00000031 FFFFFFFF Always winning hand (02/14)
00010000 ECDE 00000031 FFFFFFFF Always winning hand (03/14)
00010000 ECDF 00000032 FFFFFFFF Always winning hand (04/14)
00010000 ECE0 00000032 FFFFFFFF Always winning hand (05/14)
00010000 ECE1 00000032 FFFFFFFF Always winning hand (06/14)
00010000 ECE2 00000033 FFFFFFFF Always winning hand (07/14)
00010000 ECE3 00000033 FFFFFFFF Always winning hand (08/14)
00010000 ECE4 00000033 FFFFFFFF Always winning hand (09/14)
00010000 ECE5 00000034 FFFFFFFF Always winning hand (10/14)
00010000 ECE6 00000034 FFFFFFFF Always winning hand (11/14)
00010000 ECE7 00000034 FFFFFFFF Always winning hand (12/14)
00010000 ECE8 00000035 FFFFFFFF Always winning hand (13/14)
00010000 ECE9 00000035 FFFFFFFF Always winning hand (14/14)

Credit Pugsy's MAME Cheat file
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