For those who want precise control over difficulty settings (speed, ball colors, score requirements), directly editing the levels.xml file or using a hex editor like XVI32 is the preferred method. Core Components of a Custom Level

A popular browser-based tool found on GitHub that allows users to visually draw custom paths. It is known for its accessibility, though it can sometimes produce "clumping" issues if the path curves are too tight.

For text that isn't found in XML files—such as menu items, prompts, or UI labels—you must use a (like XVI32) to modify the Zuma.exe file itself.

Because the game's data is stored in standard formats like .xml , .jpg , and .dat , several third-party and manual methods have emerged for editing:

Windows / macOS / Web browser Compatible with Zuma Deluxe (original or modded versions)

Always copy your Zuma Deluxe installation folder to a new directory (e.g., "Custom Zuma Mod") before making changes to avoid corrupting the original game files.