Valid at Seneca Buffalo Creek Casino only. Must be age 21+ with valid government-issued photo ID and Social Club card. Must be present to win. Prize halved if not claimed by 10 PM. Halved prize must be claimed within one (1) week or prize is forfeited Free Slot Play expires one week from date of issue. Seneca Gaming Corporation reserves the right to modify, cancel or revoke this offer without notice. Other terms and restrictions may apply. For complete details, visit the Social Club.