A: No. If you use the PC method (copying folders), no root is needed. If you use an on-device editor, you may need root to access the Android/data folder on modern Android versions.
However, responsible use is the difference between enhancing your game and destroying your enjoyment. If you edit yourself to level 85 with perfect gear in Act 1 Normal, you will have no reason to continue playing. The joy of Titan Quest is the journey —the slow discovery of synergy between the Warfare and Dream masteries, the relief of finding a green rustic weapon with the right affix. Titan Quest Android Save Editor
Use the editor as a scalpel, not a sledgehammer. Add a few skill points to test a new ability. Give yourself that one missing relic piece. Fix the bug that lost your quest item. However, responsible use is the difference between enhancing
Now, go forth, hero. The Telkines await your wrath—just maybe with 500 extra Strength than the gods intended. Disclaimer: This article is for educational purposes. Modifying game files may violate the terms of service of some platforms. Always backup your original data. The author is not responsible for corrupted saves or bans. Use the editor as a scalpel, not a sledgehammer
/Internal Storage/Android/data/com.handsongoftware.titanquest/files/SaveData/