Play the koi fish bonus and pick your prizes at the Lucky Koi slot made by Microgaming. In our online casino it is possible to enjoy slotmachine completely for free with practice points. Play the free spin bonus and receive up to 30 free spins with a 5x multiplier on all winnings. In the koi bonus many fish are there to pick, pick between the three and 6 lois and receive awesome money prizes and additional picks. The Lucky Koi slotmachine has wild symbols which will help you at all time by substituting all other symbols.