Short synthesised tones. No audio files ship with the game.
Haptics
A small pulse when a piece lands and when a loop closes.
Reduce motion
Replaces movement with instant changes and quiet fades.
Walls
Rule pack. Three locked cells you cannot build on, and rings may trap space against them. Practice runs only, the daily stays the base game.
Privacy
Varlun collects nothing. There is no account, no analytics, no advertising identifier and no network call. Your scores are stored on this device and are deleted when you uninstall.