What is a z64 file and how do I open a z64 file?
Z64 are video game files containing ROM images from a Nintendo 64 game. Such files contain an exact copy of the data from an N64 game cartridge, and are playable on a computer using N64 emulation software. Nintendo 64 game ROMs also use this extension.
Relevant z64 file links:How to open z64 file on Youtube
How to open z64 file on Wikipedia
How to open z64 file on Microsoft.com