Avoid tapping the screen to fire missiles at incoming asteroids. Carefully aim to explode missiles and push away or shatter targets. Missiles cause panic, slowing earth's evacuation. Game ends when unable to defend against asteroid barrage.
Create art using realistic and watercolor effects. Draw with tools like marker, airbrush, crayon, and eraser. Apply fluid-based watercolor effects in the full version. Adjust colors and blend textures for detailed illustrations.
Create and customize wheels with adjustable fields and color options. Add names to fields and control speed with tap or space bar. Adjust the number of entries using plus, minus buttons, or keyboard input.