Some of the games are available in demo mode meaning you can test them out with virtual credit before playing for real money but most players stake real money on MGM online slots and table games. BetMGM then offers secure withdrawals via several methods if you win.
At the current time of writing, BetMGM Casino is legal in 4 US states to players aged 21+. The 4 available states to online casino players are New Jersey, West Virgina, Michigan, and Pennsylvania. If you are from Canada, you can also access BetMGM Casino in Ontario. Players from Ontario must be 19+.