You are no longer limited to the standard 25 racers. The download adds over 50 characters, including:
Use this for original hardware with a physical disc. Extract the files to your SD card and launch via the Riivolution app on your Wii. Download Mario Kart Wii Deluxe
When downloading games from third-party sources, there's always a risk involved. Here are some things to consider: You are no longer limited to the standard 25 racers