The Ultimate Guide to the RMMZSave Editor: Modifying RPG Maker MZ Saves
Uses a GUI that is generally more intuitive than command-line tools. Multi-Version Support:
A: Usually, yes, with minor compatibility patches. However, MV uses global rpgsave extensions, while MZ often uses rmmzsave . Look for tools labeled "MV/MZ compatible." rmmzsave editor
For a "deep" edit (like seeing specific item names instead of just IDs), you must often upload the game's internal data files ( Items.json , System.json ) into the editor before uploading your save file.
Before diving into editing, it's important to know what you're working with. When you save your progress in a game made with RPG Maker MZ, the engine creates a file with the .rmmzsave extension. Unlike a simple text document, this file is a container of encoded data that holds almost every piece of information about your current game state. This includes your party's levels, stats, and inventories, the amount of gold you have, the game's internal flags (switches), and even map data. The Ultimate Guide to the RMMZSave Editor: Modifying
To edit a save file, you must first locate it within the game's directory structure. The precise location depends on how the game is packaged and your operating system. PC / Steam Deployments
Forcing story switches or variables to change out of order can permanently break event sequences, preventing you from finishing the game. If you get stuck, adjust character stats or gold rather than messing with complex story switches. Look for tools labeled "MV/MZ compatible
Once loaded, the editor will display your save data in an organized, tree-like structure. Here are common things you can edit: