To provide a slot machine having a new entertainment characteristic.

The slot machine according to the invention comprises: a display having an arrangement area to which a plurality of symbols are arranged; a selection switch for selecting a symbol that is to be a particular symbol out of the plurality of symbols; and a controller for determining the symbol selected according to an input from the selection switch as the particular symbol, displaying outside the arrangement area that the symbol selected according to the input from the selection switch is the particular symbol, and allotting a prize in an event that a predetermined number or more of the particular symbol are arranged to the display as a result of rearrangement of the plurality of symbols arranged to the display.