Slot dollars are slowly accumulated as you play slots at MGM properties.īelow, is a screenshot of the MGM Rewards phone app that shows my current “Rewards Points” and “Slot Dollars” balances. MGM also has a separate “Slot Dollars” bucket of money that can be used as free play. This separate point system is referred to as Reward Credits (Caesars) and Rewards Points (MGM). In addition to tier credits, members of both loyalty programs also earn a separate set of points that have an associated cash value redeemable for things like meals, shows, free play, merchandise, and rooms at the resort.