Depending on where you sourced this file, it typically serves one of three purposes:
Community members often share zip files on platforms like Speedrun.com to unlock all characters, karts, and tracks instantly. File: Garfield.Kart.Furious.Racing.zip ...
If downloaded from a digital store, it contains the core game files. Depending on where you sourced this file, it
Available on PC (Steam) , Nintendo Switch , PlayStation 4 , and Xbox One . and Xbox One .