This money is not real money, but rather a form of "play money" that can be used to play the games but cannot be cashed out or withdrawn. Absolutely yes. But most people don't usually stop at the point all the free play has been converted. You're required to circulate the full amount before you cash it out.
Individual visits from 2PM onwards: admission to the first room is free. There you can gamble on the slot machines, but you can't take pictures. Admission to all the casino rooms costs 17 ( 14 groups). Card games and roulette are open.