Overview
About this application
**First horse racing game in FireFox OS**. Derby Challenge is the No.1 horse racing gambling game specifically developed for Firefox devices. You start your journey with $100 in your derby account and progress forward as you win matches. Think well, choose the bet amount, place it on your best horse and let the destiny do the rest for you. Watch the horses race for you in real time. You win double your bet amount for each win. but remember, you loose money for each lose too! Experience the thrill of real derby on your Firefox mobile phones. Lets gamble.. !!