These are online games with live dealers. They are often based on popular tv shows, like Deal or No Deal, or board games, like Monopoly.
If you're playing at a legal online casino, the game is regulated by the gaming authorities of that state.
Evolution Live Casino studios are based in Atlantic City. They offer many players' favorite live casino game shows.
You can play most games free at an online casino by using free money from a registration bonus. Not all casinos allow you to use bonus dollars toward live dealer games, so check their T&C.