Level Editor Free | Zuma Deluxe
Search for "Bubble Shooter Engine" on GitHub. Many aspiring developers have created Zuma clones specifically so they could build a level editor. Look for repositories with the tag #zuma or #marble shooter. These are free, open source, and include JSON-based level editors where you can type coordinates to place the track.
Despite being a fan-made tool, the Zuma Deluxe Level Editor offers a robust set of features comparable to what a developer might use: zuma deluxe level editor free
For a free tool, the editor is surprisingly robust: Search for "Bubble Shooter Engine" on GitHub
Good for: Quick prototyping, sharing levels with friends who use the same mod, or understanding Zuma’s level logic. Good for: Quick prototyping, sharing levels with friends
A more accessible (though still not visual) method for customizing levels is manual save file editing. Websites like ZumaZone or Internet Archive-hosted forums contain guides for altering scores.scb using a hex editor such as HxD. By manipulating specific bytes, a user can change the ball sequence for any level. This is not a “level editor” in the conventional sense, but it is free, requires no additional software beyond a hex editor, and works on the original game. The trade-off is a steep learning curve and zero visual feedback.