Nintendo Wii Roms -

If your physical Wii's disc drive has failed, you can find on sites like Alibaba or PriceCharting to keep your console functional for ripping discs.

If you don't have a Wii console, you can play ROMs on a PC or high-end mobile device. Nintendo Wii Roms

: The most legal way to acquire ROMs is by "ripping" your own physical discs using tools like CleanRip on a modded Wii. If your physical Wii's disc drive has failed,

: The most popular program for running game files from an SD card or USB drive. It provides a visual interface similar to the original Wii menu. : The most popular program for running game

Once modded, you need a way to launch your backup files from external storage.

To run ROMs (technically ISO or WBFS files) on an actual Wii, you must first "softmod" it to run unsigned code.