A byte-swapped version of the .z64 . This was popularized by early emulators that ran on Little Endian PC architectures (Intel x86).
When N64 cartridges are dumped to a digital file, the data must be written in a specific sequence. Due to the way the N64's R4300 CPU handles memory, three different byte orders emerged among early dumping hardware: mario kart 64 -u- .z64
💡 : There are no secret unlockable characters in Mario Kart 64; the roster of eight racers is available from the start. A byte-swapped version of the