Our top online RTG casinos accept Bitcoin, XRP, Ethereum, Bitcoin Cash, and Dogecoin. They also accept Visa, MasterCard, E-wallets, Checks, and Wire Transfer. The weekly withdrawal limit of an RTG casino is $2,000 to $15,000. Before the RTG casino okays your withdrawal. You must email the casino a copy of your passport, a bank statement, and a utility bill. When you use a credit card email them a copy of the front and back end.