One tap, months of ceiling
The Perfect window is twenty-eight milliseconds wide and the arc keeps shrinking. Anyone understands it in three seconds; nobody masters it in a week.
Tap when the pulse hits the glow.
A pulse orbits a ring. Tap as it crosses the arc — the closer to the centre, the better. Six Perfects in a row ignite Fever. One miss ends the run.
The browser version is the whole game, free. The app adds haptics, offline play and your progress on the device.
The Perfect window is twenty-eight milliseconds wide and the arc keeps shrinking. Anyone understands it in three seconds; nobody masters it in a week.
Every run is recorded as a few hundred bytes — the seed plus your timings. Send it as a link and a friend plays your exact world with your attempt beside them.
No energy, no loot boxes, no paywalled levels, and no ad you did not ask for. Your rank is your score at your first miss — the same rule for everyone, whether they paid or not.