Here’s a clear, step-by-step guide you can use or share regarding the installation of a cover mod for Snes9x GX (the popular Super Nintendo emulator for the Nintendo Wii).

Create a new folder on your device's storage media (SD card or USB drive) and name it covers (or Covers if you're on a Mac). This folder will store your custom cover art images.

Compatible Version: While vanilla SNES9x GX supports covers, some specialized builds (like the "Cover Mod" or Snes9x RX) offer enhanced visual "coverflow" layouts. SD Card Structure: Place the emulator in the /apps/snes9xgx/ folder. Place game artwork in the /snes9xgx/covers/ directory. Image Formatting Specifications

Memory Issues: If you have a very large library (e.g., 800+ ROMs), the emulator may struggle to load all covers at once. If you see "?" icons, try pressing the Home button and selecting "Reload Cache".

The mod cannot display covers unless they are perfectly formatted. How to Add Rom Cover Art to SNES9x on Wii?