Must be 21 or older. Any and all terms, conditions, rewards and/or benefits published or received are subject to change or revocation without notice. Eligibility rules and exceptions apply. Refer to official promotional and/or Bally Rewards membership rules, as applicable, for further guidelines. Not valid for persons on the Missouri Disassociated Persons List. Bet with your head, not over it. Gambling problem? Call 1-888-BETS-OFF or e-mail firstname.lastname@example.org.