You start with $20 and you need to get as much money as possible by betting on the players. To bet, you have to click on the bet button and click on one of the players shown, then that player will ask you how much you want to bet. Make sure you check how much money you have before you bet or buy from the store. All of the store is backgrounds for your homescreen. After you bet you click back and then click race, then click the other race button that will be shown, it will count down and the race will start.
credit to mlb
