| Option Category | # # CORE INPUT AUTOMATIC ENABLE OPTIONS # |
| Description | This option lets you select which input device is used by the selected system as it's lightgun control. You can select from the following...
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| Full Command | -lightgun_device <custom> |
| Alt. Command | none |
| Reverse Command | none |
| Example | mame64.exe opwolf -lightgun_device lightgun |
| mame.ini Command | lightgun_device |
| Command Default | keyboard |
| Argument Format | <custom> |