: Added Petey Piranha , Wiggler , and Kamek as playable racers.
: This is an update file only . It will not work unless you already have the base game ( Mario Kart 8 Deluxe ) installed in your emulator or on your system. M RKB-(USA)-NSwTcH-NSP-UPDATE190-Ziperto.rar
If you are looking for the "features" included in this specific RAR file, they are the official additions made by Nintendo in the v1.9.0 patch: : Added Petey Piranha , Wiggler , and
Specifically, "UPDATE190" indicates this is the , which was released in July 2023 to add support for Wave 5 of the Booster Course Pass DLC. Key Features of this Update (v1.9.0) : Added Petey Piranha