Backbeat

A compact portrait arcade. A stage jester walks a line of diamond marks at a pace you choose. Each mark shows the sign for that step: chime or silence. If the sign is a chime, tap while the window is open. If it is silence, do nothing and let the step pass. Your streak grows only on clean steps in a row. Press during silence or miss a chime, and the walk ends at once. Now and then an aside flashes before the next mark. It flips exactly one sign — chime becomes silence, or silence becomes chime. You see it before the window opens, not after the step. When that mark is done, signs return to normal. The aside does not carry to later steps and does not change your pace. There are three play paces. Each keeps its own best streak and a short history of finished walks. Slower and faster paces never share a shelf. Dress Mark is a practice pace with hints on the current sign. Use it to learn the open window, the silent step, and the flipped mark. Practice walks do not set records and do not join history. Sound, haptics, onboarding, best streaks, and recent walks are saved on this device only. From home you can pick a pace, open Best Shelf, read how an aside works, or change settings. Pause and resume any walk. When a walk ends, the summary shows the pace and how many clean steps you made. No sign-in. No purchases. Read one mark, answer inside its window, and stop on the first miss. Best Shelf is just a local record of walks on this device.