Mugen 11 Screenpack 640x480 Work

In mugen.cfg , find the [Files] section and update the motif line to point to the screenpack's system.def file (e.g., motif = data/your_screenpack/system.def ). Common Compatibility Fixes

if you want to maintain the 4:3 ratio without stretching on widescreen monitors. Save and Close mugen 11 screenpack 640x480 work