Gaming machine providing bet region with new payout rate in roulette game

A gaming machine comprising:

• a display that displays an image;
• memory in which payout data corresponding to all bet regions is stored in advance,
• payout data corresponding to a third bet region, having a payout amount that is larger than a payout amount corresponding to a first bet region and smaller than a payout amount corresponding to a second bet region, is stored in the memory;
• and
• a controller that executes processing of:
• (a) displaying a plurality of bet regions, and displaying the third bet region corresponding to a third numerical range that is smaller than a first numerical range corresponding to the first bet region among the plurality of bet regions, and is larger than a second numerical range corresponding to the second bet region among the plurality of bet regions, in addition to the plurality of bet regions,
• (b) accepting a bet on a bet region displayed in the processing of (a),
• (c) extracting payout data corresponding to a bet region from the memory in a case where it is determined that an award is granted to the bet region thus accepted in the processing of (b), and
• (d) granting an award according to the payout data thus extracted.