Head On (2 players)
Game Information
| manufacturer | Gremlin |
| year | 1979 |
| cloned by | bumba colision headon1 headonmz headonn headons headonsa hocrash supcrash |
| genre | Maze |
| downloads | 12 |
Screenshots
Download Details
| split set | headon.zip 6.61k |
| merged set | headon.7z 10.37k |
| standalone set | headon.7z 5.32k |
Driver Details
| source | sega/vicdual.cpp |
| status | imperfect |
| emulation | good |
| savestate | supported |
| type | sound |
| status | imperfect |
Series Details
Screen Details
| display | screen |
| type | raster |
| orientation | horizontal |
| width | 256px |
| height | 224px |
| refresh | 60mhz |
Input Details
| player | 1 |
| type | joy |
| buttons | 1 |
| directions | 4 |
Chipset Details
| name | Zilog Z80 |
| clock | 1.84mhz |
| name | Speaker |
| clock | N/A |
| name | Discrete Sound |
| clock | N/A |
ROM Details
| name | size | crc |
|---|---|---|
| 316-163a.u27 | 1.00k | 4bb51259 |
| 316-164a.u26 | 1.00k | aeac8c5f |
| 316-165a.u25 | 1.00k | f1a0cb72 |
| 316-166c.u24 | 1.00k | 65d12951 |
| 316-167c.u23 | 1.00k | 2280831e |
| 316-192a.u22 | 1.00k | ed4666f2 |
| 316-193a.u21 | 1.00k | 37a1df4c |
| 316-0138.u44 | 32.00b | 67104ea9 |
| 316-0043.u87 | 32.00b | e60a7960 |
| 316-0042.u88 | 32.00b | a1506b9d |