Casino Steward - Version 1.27 Casino Steward is indispensable utility for the online casino enthusiast that monitors online casinos and updates its database with new casino bonuses, promotions it also scans the internet for new online casinos giving you full details on each one that it finds. Casino Steward is designed to let each user give a full review of each casino that they have played at, sharing with you the experiences that they have had regarding the casino.