The most crucial element. This is an array of 2D coordinates (X,Y) that defines the serpentine route the balls follow.
Editor tip: Avoid overly sharp 90-degree angles. The physics engine struggles, causing balls to "clip" through the track. Zuma Deluxe Level Editor
Do not start hard. Use the editor's "Scene" feature (if available) to break the level into waves: The most crucial element
A good level telegraphs danger. Balls should not suddenly appear near the skull from a blind corner. Use the editor to keep the final 10% of the track absolutely straight and visible. Editor tip: Avoid overly sharp 90-degree angles
Cause: The start node overlaps with a waypoint.
Solution: Move the spawn point at least 50 pixels away from the first turn.