For a long time, Rainbow Riches was one of the most popular slot games in brick and mortar casinos. Even today nothing is changed in that department; just that now it is available online as well.
Rainbow Riches free play is available for everyone through a web browser, Android, and an iOS app. Therefore, if you are a fan, you can conveniently take your game with you wherever you might go. All it takes a decent internet connection and some free time on your hands.
The Rainbow Riches online game is five reels, twenty payline video slot operated by Barcrest. The Irish theme naturally comes with leprechauns and pots full of gold. To trigger the jackpot, you need to get five wild gold coins. The 500 coins you will get from the jackpot might not look like much, but it has three more bonuses that make up for it.