About RetroFX
Retro post processing effect (Dither, bit depth reduction, pixelate)
Customizable via con vars:
retrofx_enabled: 0/1 (Enable/disable effect)
retrofx_scale: 0 to 1 (Scale of pixelation effect)
retrofx_ditherscale: 0 to 1 (Scale of dither effect)
retrofx_colourdepth: 1 to 255 (Colour depth. 255 is normal)
retrofx_ditherstrength: 0 to 1 (Strength of dither effect, low val recommended)