I was told I had to play an average of $25 per hand and a minimum of 2hrs per day, that after my cruise I would receive information on what the program entitles you to. The unwritten rules vary depending on your game of choice, for me it was blackjack. You cant find any information about this before sailing and you must enroll to the casino manager the first day of your sailing. As some know there is a “players club” in casino royal.