Koi Princess

Immerse yourself in the sights and sounds of the anime world in Koi Princess slot to activate bonus features, free spins and wild reels.



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  • Developer: NetEnt
  • Launch year: 2015
  • Available on: desktop, tablet (Android, iPad), mobile phone
  • Highest stake: 200.00
  • Lowest stake: 0.20
  • Progressive jackpot: no
  • Number of wheels: 5
  • Number of rows: 3
  • Number paylines: 20
  • RPQ (Repayment Quota): 96.23%
  • Highest winnings: 100,000
  • Developed for: Manga

Koi Princess Slot

If you’re looking for a slot that combines Japanese culture of both old and new, this is the slot for you! Koi Princess slot is an anime-styled casino game with dragons and Komainu guarding the wheels. Launched by NetEnt in 2015, it’s characterised by 5 reels, 20 paylines, and an RTP of 96.26%.

Koi Princess will keep you on the edge of your seat with action-packed bonus features that have the potential to award up to 10 free spins. Take a peek at the Bonus Bet, a feature you won’t be seeing in any other slots.

Koi Princess symbols

  • 10, J, Q, K and A represent low-value symbols
  • Koi Princess logo, stylised dragon, turtle and some Japanese coins
  • A breaking wave represents the wild
  • A golden dragon head represents the bonus symbol

Koi Princess bonus, free spins & jackpot

In Koi Princess slot, the Bonus Bet feature increases the chances of triggering one of the game’s many features, including the main bonus feature. It ups payouts in both the base game and the bonus round, but there’s a catch, as you will have to pay double your base game bet. The random feature, however, can be triggered during the base game and you will be offered three Koi. You will be required to choose which fish will trigger the bonus game. The bonus mini-games in this slot are also responsible for activating the free spins feature.

The first three Koi Princess random features each award a single free spin coupled with an extra feature. The 5-Hit Random feature adds a five symbol win, the Random Wild feature places 4-9 extra wilds on the reels and the Wild Reels feature turns 2-5 reels completely wild. The Bonus Feature itself triggers four more mini-games. The Sure Win and Wild Reels Free Spins each award 10 spins, accompanied with guaranteed wins, and 1-5 completely wild reels respectively. There is a Bonus Wheel that triggers the two free spins features, as well as a coin reward. Lastly, the Coin Win offers a prize of coins!

How to play Koi Princess

  • Click “i” to view the paytable and icon information
  • Set your coin value and level between £0.20 and £200.00 per spin
  • Choose whether to use the Bonus Bet feature which doubles your stake
  • Hit the spin button to set the reels in motion
  • See whether you have any Koi wins to collect!
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