Place the emulator in the /apps/ folder. Create a /snes9xgx/covers/ directory on the root of your SD card to store your box art. Cover Requirements: File Format: Images must be .png .
: Supports 2D covers, 3D box art, and even cart (cartridge) art collections. Wii U Support snes9x gx cover mod link
The first time you boot up the modded SNES9x GX and see sitting next to Final Fantasy III (VI) with their original box art shining on your CRT or flatscreen... it turns the Wii into a love letter to the 16-bit era. Place the emulator in the /apps/ folder
To use the cover mod or add art to your existing emulator, you need: : Supports 2D covers, 3D box art, and
: Another popular version that allows users to swap image directories (covers vs. screenshots) on the fly using the "-" button. Visual Setup Guide