A save editor is a third-party tool (usually a website or a script) that allows a player to decode their game save file, modify numeric values (gold, diamonds, artifact levels, research), and then re-encode the file to load back into the game. In the world of idle games, save editing occupies a gray space between "strategic time-saver" and "game-breaking cheat."
When decoded, this reveals a plain JavaScript object (JSON): mr.mine save editor
And if you do edit? Backup your original save. Name it mr_mine_backup_original.txt . Keep it safe. Because once you descend into the edited abyss, you can never truly go back. Disclaimer: This article is for educational purposes. Modifying game files may violate the Terms of Service of some platforms. Always respect developer intent and other players' experiences. A save editor is a third-party tool (usually
Enter the .
In Mr. Mine, go to Settings -> Save -> Export. Copy the long string to your clipboard. Name it mr_mine_backup_original
Paste your string. The tool will display editable fields. Change "money" from 1000 to 1000000000000 . Change "diamonds" to 99999 .
Introduction: The Allure of the Idle Abyss Mr. Mine , developed by Playsaurus, is a deceptively simple idle game. You play as a lone miner, clicking and upgrading your way down an endless shaft, fighting loot goblins, unlocking moon bases, and managing a corporate empire of dig speed and cargo capacity. For many, the slow, exponential grind is the core appeal. For others, the wait—stretching into weeks or months for a single prestige tier—becomes unbearable.