| Option Category | # # DIRECT3D POST-PROCESSING OPTIONS # |
| Description | This option sets you set the colour saturation of the screen drawn by the HLSL renderer. 1.0 is the default value and higher values will over-saturate the colours and lower values will do the opposite. |
| Full Command | -saturation <float> |
| Alt. Command | none |
| Reverse Command | none |
| Example | mame64 pacman -hlsl_enable -saturation 0.9 |
| mame.ini Command | saturation |
| Command Default | 1.0 |
| Argument Format | <float> |