Abstract: A device and method for dropping ball and non-transitory computer-readable medium are provided in this disclosure. The device includes a launcher, a display and a processor. The launcher is configured to launch a first ball according to a control signal. The display is configured to display a gameplay frame. The processor is configured to transmit the control signal to the launcher according to a trigger signal, wherein, when the first ball dropped into a trigger unit when the launcher is launches the first ball; the trigger unit is configured to transmit a dropping ball result to the processor, and the processer is configured to transmit the gameplay frame to the display according to the dropping ball result.