Bust A Marble: Encore is a marble-chaining puzzle game for iPhone and iPad. Drag through matching neighbors, release to shatter a chain, and build the soundtrack as you score. Play 20 levels, each with its own song. Build mode adds musical layers as you approach the goal. Complete a Build to unlock the next level and Flow, where the full song plays from the start. The free public TestFlight beta is looking for feedback on first-time play, touch controls, music transitions, progression and saving progress. Try the opening levels and tell us what feels unclear, where you get stuck, and how the game sounds and runs on your device. Send feedback through TestFlight and include your device, iOS/iPadOS version and level number. Music was created using Suno and arranged into layers for the game.