| Option Category | # # OSD VIDEO OPTIONS # |
| Description | This option will open MAME in a standard window rather than full screen. |
| Full Command | -window |
| Alt. Command | -w |
| Reverse Command | -nowindow / -now |
| Example | mame64.exe pacman -w |
| mame.ini Command | window |
| Command Default | 0 |
| Argument Format | none |