| Option Category | # # CORE RENDER OPTIONS # |
| Description | This option is the same as -unevenstretch but only affect the screen size vertically |
| Full Command | -unevenstretchy |
| Alt. Command | -uesy |
| Reverse Command | -nounevenstretchy |
| Example | mame64.exe pacman -unevenstretchy |
| mame.ini Command | unevenstretchy |
| Command Default | 0 |
| Argument Format | <boolean> |