Toon Blast is a match-3 puzzle game where players tap groups of two or more adjacent cubes of the same color to clear them from the board. Each level presents a unique objective, such as collecting specific items or clearing all blocks within a limited number of moves. Power-ups are created by matching larger groups and can be combined for greater effect.

The game is structured into levels grouped by themed episodes, with a colorful cartoon aesthetic. Progress is saved automatically, and players can receive extra lives from teammates in cooperative clubs. The core gameplay is designed for short, session-based play on touchscreen devices.