Popular character figures have always made a prominent appearance in many different types of online casino game, they’re easy to recognize and provide a great base to start a themed approach too – with the huge number of games that online casinos now have on offer as this cashmo online casino review shows, having themed games certainly helps set some apart from others in particular. Other games have also been known to implement casino features into their own games too – and Mario has been a title to do so very well in the past, but which have been the best Mario games with casino features?