| name | sourcefile | sampleof | isbios | isdevice | ismechanical | runnable | description | year | manufacturer | romof | cloneof | MachineGenreId |
| gunmast | metro/metro.cpp | | no | no | no | yes | Gun Master | 1994 | Metro | | | Fighter / Versus Co-op |
|
rom
| name | size | crc | sha1 | region | offset | status | optional | merge | bios |
| gmja-5.20e | 262144 | 7334b2a3 | 23f0a00b7539329f23eb564bc2823383997f83a9 | maincpu | 0 | good | no | | |
| gmja-6.20c | 262144 | c38d185e | fdbc16a6ffc791778cb7ac2dafd15f4eb72c4cf9 | maincpu | 1 | good | no | | |
| gmja-8.3i | 131072 | ab4bcc56 | 9ef91e14d0974f30c874a12370ddd04ee8ab6d5d | audiocpu | 0 | good | no | | |
| gmja-2.14i | 524288 | bc9acd54 | e6154cc5e8e33b38f56a0055dd0a51aa6adc4f9c | vdp2 | 0 | good | no | | |
| gmja-4.18i | 524288 | f2d72d90 | 575a01999e4608d1503904ba22310413b680b2b9 | vdp2 | 2 | good | no | | |
| gmja-1.12i | 524288 | 336d0a90 | 39ff59ba13e21f2a8488e5dc2d44cf2c50f7c4fb | vdp2 | 4 | good | no | | |
| gmja-3.16i | 524288 | a6651297 | cdfb8a176cced552a9e72d39980c7fb005edf4f9 | vdp2 | 6 | good | no | | |
| gmja-7.3g | 262144 | 3a342312 | 5c31bc9ec5159e1a0c9a931c7b702a31d3a1af10 | oki | 0 | good | no | | |
|
chip
| type | tag | name | clock |
| cpu | maincpu | Motorola MC68000 | 12000000 |
| cpu | audiocpu | NEC uPD78C10 | 12000000 |
| audio | mono | Speaker | |
| audio | ymsnd | YM2151 OPM | 3579545 |
| audio | oki | OKI MSM6295 ADPCM | 1193181 |
|
control
| type | player | buttons | ways | reverse | minimum | maximum | sensitivity | keydelta | ways2 | ways3 | reqbuttons |
| joy | 1 | 3 | 8 | no | | | | | | | |
| joy | 2 | 3 | 8 | no | | | | | | | |
|
device_ref
| name |
| m68000 |
| upd78c10 |
| i4220 |
| palette |
| buffered_spriteram16 |
| screen |
| speaker |
| ym2151 |
| okim6295 |
|
dipswitch
| name | tag | mask |
| Coin A | DSW0 | 7 |
| Coin B | DSW0 | 56 |
| Flip Screen | DSW0 | 64 |
| Service Mode | DSW0 | 128 |
| Difficulty | DSW0 | 768 |
| Allow Continue | DSW0 | 1024 |
| Allow P2 to Join Game | DSW0 | 2048 |
| Demo Sounds | DSW0 | 4096 |
| Lives | DSW0 | 8192 |
| Unused | DSW0 | 16384 |
| Unused | DSW0 | 32768 |
|
display
| tag | type | rotate | width | height | refresh | pixclock | htotal | hbend | hbstart | vtotal | vbend | vbstart | flipx |
| screen | raster | 0 | 320 | 224 | 58.232800 | | | | | | | | no |
|
driver
| status | emulation | savestate | requiresartwork | unofficial | nosoundhardware | incomplete | cocktail |
| good | good | supported | no | no | no | no | |
|
input
| players | coins | service | tilt |
| 2 | 2 | no | yes |
|
port
|
sound
|