Alien3: The Gun (US, Rev A)
Game Information
| manufacturer | Sega |
| year | 1993 |
| clone of | alien3 |
| other clones | alien3j alien3u |
| genre | N/A |
| downloads | 0 |
Screenshots
Download Details
| split set | alien3u.zip 184.66k |
| parent set | alien3.zip 9.35m ↗ |
| standalone set | alien3u.7z 7.43m |
Driver Details
| source | sega/segas32.cpp |
| status | imperfect |
| emulation | good |
| savestate | unsupported |
| type | graphics |
| status | imperfect |
Screen Details
| display | mainpcb:screen |
| type | raster |
| orientation | horizontal |
| width | 416px |
| height | 224px |
| refresh | 60mhz |
Input Details
| player | 1 |
| type | stick |
| buttons | 2 |
| directions | N/A |
| player | 2 |
| type | stick |
| buttons | 2 |
| directions | N/A |
Chipset Details
| name | NEC V60 |
| clock | 15.36mhz |
| name | Zilog Z80 |
| clock | 7.68mhz |
| name | Speaker |
| clock | N/A |
| name | Speaker |
| clock | N/A |
| name | YM3438 OPN2C |
| clock | 7.68mhz |
| name | YM3438 OPN2C |
| clock | 7.68mhz |
| name | Ricoh RF5C68 |
| clock | 11.92mhz |
ROM Details
| name | size | crc |
|---|---|---|
| epr-15941.ic17 | 256.00k | bf8c257f |
| epr-15940a.ic8 | 256.00k | 8840b51e |
| mpr-15855.ic18 | 512.00k | a6fadabe |
| mpr-15854.ic9 | 512.00k | d1aec392 |
| epr-15859a.ic36 | 256.00k | 91b55bd0 |
| mpr-15858.ic35 | 1.00m | 2eb64c10 |
| mpr-15857.ic34 | 1.00m | 915c56df |
| mpr-15856.ic24 | 1.00m | a5ef4f1f |
| mpr-15863.ic14 | 2.00m | 9d36b645 |
| mpr-15862.ic5 | 2.00m | 9e277d25 |
| mpr-15864.ic32 | 2.00m | 58207157 |
| mpr-15866.ic30 | 2.00m | 9c53732c |
| mpr-15868.ic28 | 2.00m | 62d556e8 |
| mpr-15870.ic26 | 2.00m | d31c0400 |
| mpr-15865.ic31 | 2.00m | dd64f87b |
| mpr-15867.ic29 | 2.00m | 8cf9cb11 |
| mpr-15869.ic27 | 2.00m | dd4b137f |
| mpr-15871.ic25 | 2.00m | 58eb10ae |
| 93c45_eeprom.ic76 | 128.00b | 6e1d9df3 |