Ensure the Nintendo 64 ROMs have the correct file name extensions. Use the following table as a guideline: Now it's time to add the Nintendo 64 games to the Steam Deck's Gaming Mode so they appear ...

A repository of public domain ROMs for the Nintendo 64. This is also a repo of test ROMs and homebrew. All of the ROMs in this repository are public domain unless stated otherwise. Another good source ...

This repo contains a full decompilation of Super Mario 64 (J), (U), and (E) with minor exceptions in the audio subsystem. Naming and documentation of the source code and data structures are in ...

There are also instructions via a link on that page on how to play it for yourself, though you’ll need access to an N64 flash cart as well as a legal ROM backup of the actual Super Mario 64 game ...