Great Guns
Game Information
| manufacturer | Stern Electronics |
| year | 1983 |
| genre | Gun |
| downloads | 56 |
Screenshots
Download Details
| split set | greatgun.zip 84.97KiB |
| merged set | greatgun.7z 69.05KiB |
| standalone set | greatgun.7z 69.13KiB |
Game Details
Arcade Video game published 41 years ago:
Great Guns (c) 1983 Stern Electronics.
Great Guns is a 1- or 2-player game presenting an attractively scenic and sharply defined series of target racks which generates competitive challenge for the players. Features a variety of target scenes (a total of 9 tantalizing scenes are possible depending on the players skill in shooting).
- TECHNICAL -
Main CPU : (2x) Zilog Z80 (@ 4 Mhz), Zilog Z80 (@ 3.5795 Mhz)
Sound Chips : (2x) General Instrument AY8910 (@ 1.78975 Mhz)
Screen orientation : Horizontal
Video resolution : 256 x 256 pixels
Screen refresh : 60.00 Hz
Palette colors : 256
Players : 2
Control : lightgun
Buttons : 4
- TRIVIA -
Great guns has a 'Skill Return' feature which will return player's coin or token in obtaining a pre-set score (adjustable).
- TIPS AND TRICKS -
Hint, Play With A friend! : When two players play, a bonus of additional bullets is awarded each player.
- STAFF -
Driver Details
| source | stern/mazerbla.cpp |
| driver status | imperfect |
| emulation status | good |
| save states | supported |
| graphics | imperfect |
| channels | 1 |
Screen Details
| display | screen |
| type | raster |
| orientation | horizontal |
| width | 256 |
| height | 224 |
| refresh rate | 60.00hz |
Input Details
| player: | 1 |
| type | lightgun |
| directions | N/A |
| buttons | 1way |
| player: | 2 |
| type | lightgun |
| directions | N/A |
| buttons | 1way |
Chipset Details
| Zilog Z80 | 4.00mhz |
| Zilog Z80 | 3.58mhz |
| Zilog Z80 | 4.00mhz |
| Speaker | present |
| AY-3-8910A PSG | 1.79mhz |
| AY-3-8910A PSG | 1.79mhz |
ROM Details
| name | size | crc |
|---|---|---|
| zpu0.1h | 8.00KiB | 80cf2cbf |
| zpu1.2h | 8.00KiB | fc12af94 |
| zpu2.3h | 8.00KiB | b34cfa26 |
| zpu3.4h | 8.00KiB | c142ebdf |
| psb.prom0.4a | 8.00KiB | 172a793e |
| cfb0.7f | 8.00KiB | ee372b1f |
| cfb1.8f | 8.00KiB | b76d9527 |
| great_guns_psb0_ra1.rom0.5g | 8.00KiB | b4956100 |
| great_guns_psb1_ra1.rom1.5f | 8.00KiB | acdce2ee |
| great_guns_psb2_ra1.rom2.5d | 8.00KiB | cb840fc6 |
| great_guns_psb3_ra1.rom3.5c | 8.00KiB | 86ea6f99 |
| great_guns_psb4_ra1.rom4.6g | 8.00KiB | 65379893 |
| great_guns_psb5_ra1.rom5.6f | 8.00KiB | f82245cb |
| great_guns_psb6_ra1.rom6.6d | 8.00KiB | 6b86794f |
| great_guns_psb7_ra1.rom7.6c | 8.00KiB | 60a7abf3 |
| great_guns_psb8_ra1.rom8.7g | 8.00KiB | 854be14e |
| great_guns_psb9_ra1.rom9.7f | 8.00KiB | b2e8afa3 |
| great_guns_psb10_ra1.rom10.7d | 8.00KiB | fbfb0aab |
| great_guns_psb11_ra1.rom11.7c | 8.00KiB | ddcd3cec |
| great_guns_psb12_ra1.rom12.8g | 8.00KiB | c6617377 |
| great_guns_psb13_ra1.rom13.8f | 8.00KiB | aeab8555 |
| great_guns_psb14_ra1.rom14.8d | 8.00KiB | ef35e314 |
| great_guns_psb15_ra1.rom15.8c | 8.00KiB | 1fafe83d |
| great_guns_psb16_ra1.rom16.9g | 8.00KiB | ec49864f |
| great_guns_psb17_ra1.rom17.9f | 8.00KiB | d9778e85 |
| great_guns_psb18_ra1.rom18.9d | 8.00KiB | ef61b6c0 |
| great_guns_psb19_ra1.rom19.9c | 8.00KiB | 68752e0d |