Blue Dolphin is a casino machine from Amatic. You play on this slot machine among others with the most friendly animals there are namely dolphins. On this slot machine they help you because they are the wild symbol, they happily swim away when they give you a prize. On Blue Dolphin, the glittering crown is the scatter that can give you free games and great prizes. Play the game with these animals on this slot machine online for free, or try it with real money. Let the friendly dolphins give you the necessary profit. Also try on the mobile platform such as tablets and smartphones.