Major game updates often change how save data is structured, meaning an outdated editor will corrupt your save file.

(Mod Maker) expected to launch in 2026. This tool is intended to allow players to change tower stats, projectiles, and create custom game modes officially within the game framework. How to MOD Bloons TD 6! (2026)

: Tools like the EditPlayerData mod allow you to unlock "Double Cash," all maps instantly, and edit quantities of Monkey Money, Monkey Knowledge, and Trophies.

Every time you log in, the game compares your local save data with the cloud. If your local file contains impossible values (such as millions of Trophies or negative Monkey Money), the server flags the account.