The Burger King Fiery Buffalo BK Ball Game offers players a chance to win free Royal Perks points and various food rewards. By registering or logging into a BK account and participating in the game, users can win items such as a Whopper® Sandwich, Fiery Buffalo Nuggets, Nuggets, a Fiery Buffalo BK Royal Crispy Wrap, a Medium Size Soft Drink, or additional Royal Perks points with each play. Rewards are subject to a minimum pre-tax purchase of $1.00 for redemption, and there's a limit of one reward per account per day.