There are both online and desktop-based tools available for editing VX Ace saves:
Once you've chosen a save editor, it's time to get started. Here's a step-by-step guide to help you get up and running:
If the game crashes upon loading, your save is likely corrupted. This happens if you set a value too high (e.g., setting Gold to 999,999,999 when the game cap is lower). Delete the file and use your backup.
A is a third-party tool (or script) designed to read, modify, and write these .rvdata2 files. Unlike in-game cheat codes or memory editors (like Cheat Engine), a save editor directly manipulates the saved data on disk, offering persistent changes that survive game reloads.