Spelunker II - 23 no Kagi (Japan)
Game Information
| manufacturer | Irem (licensed from Broderbund) |
| year | 1986 |
| genre | Platform |
| downloads | 1 |
Screenshots
Download Details
| split set | spelunk2.zip 133.31k |
| merged set | spelunk2.7z 112.30k |
| standalone set | spelunk2.7z 112.30k |
Game Details
Arcade Video game published 39 years ago:
Spelunker II - 23 no Kagi (c) 1986 Irem.
- TECHNICAL -
Irem M-62 system hardware
Main CPU : Zilog Z80 (@ 4 Mhz)
Sound CPU : Motorola M6803 (@ 894.886 Khz)
Sound Chips : (2x) General Instrument AY8910 (@ 894.886 Khz), (2x) MSM5205 (@ 384 Khz)
Screen orientation : Horizontal
Video resolution : 384 x 256 pixels
Screen refresh : 55.00 Hz
Palette colors : 768
Players : 2
Control : 8-way joystick
Buttons : 2
- TRIVIA -
Released in October 1986 by Irem, under license from Broderbund.
The subtitle of this game translates from Japanese as '23 Keys'.
- SERIES -
1. Spelunker (1986)
2. Spelunker II - 23 no Kagi (1986)
- STAFF -
Designed & programmed by: Tim Martin
- PORTS -
* CONSOLES:
Nintendo NES: Unreleased prototype.
- CONTRIBUTE -
Edit this entry: https://www.arcade-history.com/?&page=detail&id=2583&o=2
Spelunker II - 23 no Kagi (c) 1986 Irem.
- TECHNICAL -
Irem M-62 system hardware
Main CPU : Zilog Z80 (@ 4 Mhz)
Sound CPU : Motorola M6803 (@ 894.886 Khz)
Sound Chips : (2x) General Instrument AY8910 (@ 894.886 Khz), (2x) MSM5205 (@ 384 Khz)
Screen orientation : Horizontal
Video resolution : 384 x 256 pixels
Screen refresh : 55.00 Hz
Palette colors : 768
Players : 2
Control : 8-way joystick
Buttons : 2
- TRIVIA -
Released in October 1986 by Irem, under license from Broderbund.
The subtitle of this game translates from Japanese as '23 Keys'.
- SERIES -
1. Spelunker (1986)
2. Spelunker II - 23 no Kagi (1986)
- STAFF -
Designed & programmed by: Tim Martin
- PORTS -
* CONSOLES:
Nintendo NES: Unreleased prototype.
- CONTRIBUTE -
Edit this entry: https://www.arcade-history.com/?&page=detail&id=2583&o=2
Driver Details
| source | irem/m62.cpp |
| status | imperfect |
| emulation | good |
| savestate | supported |
| type | sound |
| status | imperfect |
Screen Details
| display | screen |
| type | raster |
| orientation | horizontal |
| width | 384px |
| height | 256px |
| refresh | 55.02mhz |
Input Details
| player | 1 |
| type | joy |
| buttons | 2 |
| directions | 8 |
| player | 2 |
| type | joy |
| buttons | 2 |
| directions | 8 |
Chipset Details
| name | Zilog Z80 |
| clock | 3.81mhz |
| name | Motorola MC6803 |
| clock | 3.41mhz |
| name | Speaker |
| clock | N/A |
| name | AY-3-8910A PSG |
| clock | 873.91khz |
| name | AY-3-8910A PSG |
| clock | 873.91khz |
| name | OKI MSM5205 ADPCM |
| clock | 375.00khz |
| name | OKI MSM5205 ADPCM |
| clock | 375.00khz |
| name | Netlist Sound Device |
| clock | N/A |
ROM Details
| name | size | crc |
|---|---|---|
| sp2-a.4e | 16.00k | 96c04bbb |
| sp2-a.4d | 16.00k | cb38c2ff |
| sp2-r.7d | 32.00k | 558837ea |
| sp2-r.7c | 32.00k | 4b380162 |
| sp2-r.7b | 16.00k | 7709a1fe |
| sp2-a.3d | 16.00k | 839ec7e2 |
| sp2-a.3f | 16.00k | ad3ce898 |
| sp2-r.1d | 32.00k | c19fa4c9 |
| sp2-r.3b | 32.00k | 366604af |
| sp2-r.1b | 32.00k | 3a0c4d47 |
| sp2-b.4k | 16.00k | 6cb67a17 |
| sp2-b.4f | 16.00k | e4a1166f |
| sp2-b.3n | 16.00k | f59e8b76 |
| sp2-b.4n | 16.00k | fa65bac9 |
| sp2-b.4c | 16.00k | 1caf7013 |
| sp2-b.4e | 16.00k | 780a463b |
| sp2-r.4l | 16.00k | 6a4b2d8b |
| sp2-r.4m | 16.00k | e1368b61 |
| sp2-r.4p | 16.00k | fc138e13 |
| sp2-r.8j | 512.00b | 875cc442 |
| ampal16r4a-sp2-r-3h.bin | 260.00b | nodump |
| sp2-b.5p | 32.00b | cd126f6a |
| sp2-b.1m | 256.00b | 906104c7 |
| sp2-b.1n | 256.00b | 5a564c06 |
| sp2-b.1l | 256.00b | 8f4a2e3c |
| sp2-r.1k | 512.00b | 31c1bcdc |
| sp2-r.2k | 256.00b | 1cf5987e |
| sp2-r.2j | 256.00b | 1acbe2a5 |
| sp2-b.6f | 256.00b | 34d88d3c |