The series is so popular that a Rainbow Riches Casino was created where you can play the original slot machine online as well as the sequels.Īnother slot that was produced in 2006 and is still on offer at casino sites is Mega Moolah. It is fun, if not exactly politically correct. These include Slingo Rainbow Riches and Rainbow Riches Drops of Gold.Īll employ the same lively Irish theme, with a countryside setting, blue sky with rainbow, leprechaun and pots of gold. If you want further evidence though, look to the fact that it has spawned numerous sequels. That long-term appeal in a sector as ultra-competitive as the online slots one is real proof of its classic status.

This slot was created in 2006 by the company then known as Barcrest and is still available at most sites today. These days they are a casino game that that skews female, but what are the slots that have had the most success with casino customers over the years? Slot machines subsequently became a constant fixture in bars and arcades before making the move online in this century. Called the Liberty Bell, it had most of the features we associate with the games to this day.

Most popular slot machines casinos