How to play: drag (or move the mouse) to aim the launcher in the middle, release or click to fire. The dotted line and ghost ball show where your shot will land, resting against the edge of the chain. Tap the launcher — or the Swap button — to swap your current ball with the next one. Match 3+ balls of a color to pop them; when the chain slams shut on matching ends, combos multiply your score. Every ball carries a pup from the full 106-sticker Quantum Inu pack — the ball's color is what counts.