Installing a cover mod on your SNES9x GX emulator can enhance your gaming experience in several ways:
The transforms your setup. It replaces text-based game lists with a rich, interactive graphical user interface (GUI) that displays high-resolution 3D box art, cartridges, and retro game covers.
: The image file must be a .png and named exactly the same as your ROM file (e.g., Super Mario World.sfc requires Super Mario World.png ).
Note: Snes9x GX also supports 3D covers if you use the 3d folder and the app settings are configured accordingly. Step 4: Activating Covers in Snes9x GX Insert the SD Card back into your Wii/Wii U. Launch the and open Snes9x GX .
If you encounter issues during the installation process or the covers don't appear: snes9x gx cover mod install
A collection of 2D images (usually PNG) matching your ROM filenames. Step-by-Step Installation Guide Step 1: Organize Your SD Card/USB Insert your SD card or USB drive into your computer. Navigate to the root directory.
To install a cover mod, you'll need to find and download a cover mod file specifically designed for SNES9x GX. There are several sources where you can find these files:
: Drag and drop the extracted apps and snes9xgx folders to the root of your SD card or USB drive. Apps : Contains the boot.dol file that runs the emulator.
Before you start the installation process, make sure you have the following: Installing a cover mod on your SNES9x GX
Back out to the main settings, locate the , and toggle the layout setting from "Text List" to Cover View .
| Controller | Function | | :--- | :--- | | | Navigate through the cover list | | A Button | Launch the selected game | | + / - Buttons | Cycle through view modes (List, Cover Flow, Carousel, etc.) | | Home Button | Open the main settings menu | | 1 Button | In some mods, this can open a download dialog for covers from GameTDB |
| Problem | Most Likely Cause | Solution | | :--- | :--- | :--- | | | The cover art name does not exactly match the ROM name, or the image format is incorrect. | Double-check the filename. Ensure both the ROM and .png file share an identical name, including capitalization. Also, verify the image is a .png file at 316x224 resolution. | | The emulator doesn't show up in the Homebrew Channel. | The folder structure is incorrect. | Your main folder must be at the root of the SD card, and the .dol emulator file must be inside a subfolder that matches the app name. For Snes9x GX, it should be sd:/apps/snes9xgx/boot.dol . | | Some of my games are missing from the cover flow. | The ROMs or cover art contain special characters in their filenames that the emulator doesn't recognize. | Try renaming the ROM and its matching cover art file. Remove any unusual characters like ' , & , ! , or letters with accents. Stick to letters, numbers, spaces, and hyphens. | | Covers show up, but they are distorted or pixelated. | Your custom cover art is not the correct resolution. | Re-export your .png image to ensure it is exactly 316x224 pixels. Use an image editor's "Scale Image" function to resize it precisely. |
The mod cannot display covers unless they are perfectly formatted. How to Add Rom Cover Art to SNES9x on Wii? Note: Snes9x GX also supports 3D covers if
Download the cover mod .dol file. Rename it to boot.dol . Overwrite the original boot.dol in the /apps/snes9xgx/ folder. Pro tip: Back up the original file first in case the mod is unstable.
Once everything is set up correctly, you can use the following controls to navigate:
installed (latest version recommended, often found via dborth/snes9xgx GitHub ). 7-Zip or WinRAR for extracting files. Step 1: Download the Cover Mod Files