5Dimes Casino has been in business since 1997. While they have been around for a long time, this operator has a patchy history. Being licensed in Costa Rica, they offer a different level of regulation than North American operators licensed in States like New Jersey and Nevada. In the past 5 Dimes Casino has been at the top of its game, but in the past few years, they have not been able to keep up with the competition, with the likes of Borgata Online, MGMGrand Casino, and Party Casino setting a new standard for casinos online.