What is a rom file and how do I open a rom file?
ROM files are Nintendo 64 game files playable with an N64 emulator. They store the contents of an N64 game cartridge in a read-only file format that can be opened and played using a Nintendo 64 emulation program. N64 game ROMs commonly use the N64 and V64 file extensions.
Relevant rom file links:How to open rom file on Youtube
How to open rom file on Wikipedia
How to open rom file on Microsoft.com