Alien Syndrome (set 4, System 16B, unprotected)
Game Information
| manufacturer | Sega |
| year | 1987 |
| cloned by | aliensyn2 aliensyn3 aliensyn5 aliensyn7 aliensynj aliensynjo |
| genre | N/A |
| downloads | 438 |
Screenshots
Download Details
| split set | aliensyn.zip 460.69k |
| merged set | aliensyn.7z 0.98m |
| standalone set | aliensyn.7z 396.94k |
| artwork | aliensyn.zip 6.14m |
Driver Details
| source | sega/segas16b.cpp |
| status | good |
| emulation | good |
| savestate | unsupported |
Screen Details
| display | screen |
| type | raster |
| orientation | horizontal |
| width | 320px |
| height | 224px |
| refresh | 60.05mhz |
Input Details
| player | 1 |
| type | joy |
| buttons | 3 |
| directions | 8 |
| player | 2 |
| type | joy |
| buttons | 3 |
| directions | 8 |
Chipset Details
| name | Motorola MC68000 |
| clock | 9.54mhz |
| name | Zilog Z80 |
| clock | 4.77mhz |
| name | Speaker |
| clock | N/A |
| name | YM2151 OPM |
| clock | 3.81mhz |
| name | NEC uPD7759 |
| clock | 625.00khz |
| name | Netlist Sound Device |
| clock | N/A |
ROM Details
| name | size | crc |
|---|---|---|
| epr-11083.a4 | 32.00k | cb2ad9b3 |
| epr-11080.a1 | 32.00k | fe7378d9 |
| epr-11084.a5 | 32.00k | 2e1ec7b1 |
| epr-11081.a2 | 32.00k | 1308ee63 |
| epr-11085.a6 | 32.00k | cff78f39 |
| epr-11082.a3 | 32.00k | 9cdc2a14 |
| epr-10702.b9 | 64.00k | 393bc813 |
| epr-10703.b10 | 64.00k | 6b6dd9f5 |
| epr-10704.b11 | 64.00k | 911e7ebc |
| epr-10709.b1 | 64.00k | addf0a90 |
| epr-10713.b5 | 64.00k | ececde3a |
| epr-10710.b2 | 64.00k | 992369eb |
| epr-10714.b6 | 64.00k | 91bf42fb |
| epr-10711.b3 | 64.00k | 29166ef6 |
| epr-10715.b7 | 64.00k | a7c57384 |
| epr-10712.b4 | 64.00k | 876ad019 |
| epr-10716.b8 | 64.00k | 40ba1d48 |
| epr-10723.a7 | 32.00k | 99953526 |
| epr-10724.a8 | 32.00k | f971a817 |
| epr-10725.a9 | 32.00k | 6a50e08f |
| epr-10726.a10 | 32.00k | d50b7736 |