FlintHone is a vertical grinding simulation mobile game that combines the techniques of force application and blade edge shaping. Players control the flintstone to rub and polish on the sandstone, aiming at the sharp red line at the tip and then retracting the blade to shape it. They need to avoid cracks and rough edges and strive to achieve the highest score in increasingly challenging rounds. It is easy to get started and highly strategic.
FlintHone is a simulation game for grinding.