Copy the entire SaveData folder to a separate location (like Downloads/Backup ). If you corrupt your save, copy this back to restore everything.

As with any modding tool, use it responsibly. The original Titan Quest remains a masterpiece of ARPG design, and the joy of discovering a hard-earned legendary item is a thrill no editor can replicate. But for those times when RNGesus abandons you, the save editor is your divine intervention.