Avoid overly sharp 90-degree angles. The physics engine struggles, causing balls to "clip" through the track.
You can add "cutouts" to hide balls behind background elements by editing the levels.xml to include specific image layers with defined priorities. 3. Visuals and Textures Zuma Deluxe Level Editor
Related search suggestions: I will provide a few related search-term suggestions that could help you find editors, community level packs, or tutorials. Avoid overly sharp 90-degree angles