Some tools like Patcher64+ allow for "Redux" versions of games like Ocarina of Time or Majora's Mask , adding quality-of-life features such as faster text speed or item toggles.
Different modders use different file formats, each requiring a specific type of patcher: nintendo 64 rom patcher
The N64 modding community has created incredible content that requires patching to access: Some tools like Patcher64+ allow for "Redux" versions
Patches can remove multiplayer requirements for certain unlocks or fix bugs present in original hardware. Common N64 Patch Formats nintendo 64 rom patcher