An all-in-one editor for The Legend of Zelda: Majora's Mask.

Majora's Demonic Utility is a new, cross-platform editor for the video game The Legend of Zelda: Majora's Mask. It can edit compressed ROMs. Features currently include:

• Dialog Text Editing: dialog blocks can be edited, added, or deleted.
• Ocarina Songs Modifications: Ocarina songs can be modified, even their playback version.

Majora's Demonic Utility is licensed under the terms of the GNU Public License v3.

Majora's Demonic Utility requires:

• Python 3.2 (or higher),
• PySide for Python 3,
• and PyYAML for Python 3.

PySide and PyYAML can be installed using either the Python Package Index or, if you use Linux, your distribution's package manager.

To run the program, simply start /MDUtility.py.