Before installing a screenpack, you must set MUGEN to the correct "native" resolution: Navigate to your MUGEN folder and open the subfolder. Open the mugen.cfg file using Notepad.
Locate the [Config] section and find the line: GameNativeWidth and GameNativeHeight . Set these values to 640 and 480 respectively. Save the file and close it. 2. Installing the Screenpack Files
Choosing a 640x480 resolution isn't just about nostalgia; it serves several practical purposes:
: Find the cell.size parameter. Reducing it (e.g., from 100x100 to 70x70) allows more character slots to fit on the screen.
: You can switch between different layout motifs (like "big") to instantly gain more slots by changing the motif line in mugen.cfg to point to a different system.def . Troubleshooting Common 640x480 Issues Mugen tutorial How to Install a Mugen Screen Pack
To ensure your screenpack works correctly, you must align the internal engine settings with the screenpack's design. 1. Adjusting Engine Resolution