Not too much, but we had fun doing it! We were in a remodeled room (worth asking for).
Both myself and my companion did very well, winning about $20 total. The casino was nice with a wide variety of both table games and slots.
In all, we stayed for two days and managed to earn $20 a piece in Isleplay. Isleplay allows you to essentially play games with the casino’s money at no risk to yourself. When we checked in, I asked for the Green room option that would get us $10 of Isleplay at checkout. Overall, the Isle is a wonderful, affordable hotel-casino.