Play Koi Princess Slot Machine


18+. No purchase necessary. Void where prohibited by law. Terms of Service apply


18+. No purchase necessary. Void where prohibited by law. Terms of Service apply


18+. No purchase necessary. Void where prohibited by law. Terms of Service apply


18+. No purchase necessary. Void where prohibited by law. Terms of Service apply


1) The user must be identity verified
2) The user must be from a permitted jurisdiction
3) The welcome bonus is only claimable once per household.


Players must be 18 years of age or older to participate. It is the player’s responsibility to comply with their local laws regarding online gambling.

Koi Princess was a classic addition to the growing portfolio of ‘Anime’ themed slots by NetEnt. The game was released back in 2015, which is quite a few years back now. However, NetEnt’s commitment to stunning visuals and top-notch features has kept Koi Princess in the most popular charts despite its age.

As it happens, the theme provides a combined Anime/Asian experience. That is why symbols like the dragon, lucky frog, and the princess herself are found within the reels. As for the general objective, you will want to combine as many high-paying symbols as you can on each reel spin!



NetEnt is one of those legendary names in the slot-spinning space. These guys have a wealth of experience, as well as a truckload of knowledge when it comes to what makes any slot game special. And regarding the key features of the Koi Princess slot, NetEnt has chosen to go with the following:

  • RTP: 96.23%
  • Volatility: Medium
  • Game Provider:  NetEnt
  • Game Type: 5x3, 20 paylines
  • Game Theme: Anime / Asian
  • Wager Limits: $0.20-$100


Given that Koi Princess has 20 paylines that are fixed, you already have a reduced number of commands to play this game. We say this in an effective way. You will no doubt want to get straight into the action without worrying about complex gaming systems. So let us give you the scoop on the crucial factors here:

  • How to play

The coin value seen with the Koi Princess slot ranges from 0.01 to 10.00. This is coupled with 10 bet levels that you can also adjust to determine your total wager. Of course, you can decrease or increase both as you see fit. Once satisfied, you can kick those reels into action by clicking spin. Just keep in mind that your bet size will be somewhere between 20p and $100.

  • Key symbols

The symbols seen with the Koi Princess slot game only add to the appeal of this fantastic title. NetEnt has split the 10 standard symbols right down the middle to serve up five low and five high-value symbols (including the wild).

Thanks to the combination of playing card symbols and Asian-cultured classics, each reel spin feels like a breath of fresh air.

Here are how the symbols are broken down into their respective categories:

  • Standard (High): Coins in ribbon, lucky frog, dragon, princess, wild
  • Standard (Low): Playing card symbols (10-A)
  • Wild: Tsunami wild
  • Payouts

The minimum number of symbols you must combine for a payout here is two. However, two alone will not produce the best rewards, and it is only the princess and wild symbols that pay out for a two-symbol combination.  All others require at least three symbols to be put together.

As for the payout range, these vary from 2x at the bottom to 500x at the top. The full scope is provided in the pay table right here:

Symbol2 on a payline3 on a payline4 on a payline5 on a payline
Coins in ribbonX2075200
Lucky frogX20100250


The key features of the game may look great, which they are. But the bonus features are where you will discover the secret sauce behind this game's popularity.

  • Free spins

Koi Princess is unique in the respect that there are two free spins bonuses. You must land a minimum of three bonus symbols on reels 1,3, and 5 to trigger this reward. These are categorized as ‘sure win free spins’ and ‘wild reels free spins. Both award 10 free spins, yet the incentives are different.

Sure, winning free spins produces a guaranteed win that is equal to or greater than the win that led to the bonus. Re-spins are possible with this bonus too. In contrast, wild reels free spins come without a re-spin possibility. Between 1 and 5 extra wilds will be thrown into the mix on each spin.

  • Wheel of fortune

You tend to find wheel of fortune bonuses with Asian-themed games. So, it is unsurprising that this has been implemented into the Koi Princess slot game. Once again, you must trigger three bonus symbols to enter to take a spin on the wheel of fortune, and this one is progressive.

The wheel has three tiers with different rewards in store, including the free spins bonus features mentioned here. You roll the dice to see which bonus feature you land here, and that includes the enticing 1000x jackpot prize.

  • Coin win

There is a separate coin win symbol zipping around the reels within the Koi Princess game. Cash prizes are awarded instantly through this feature, and you can even grab a 30x multiplier too!


Fancy locking in a handsome welcome offer? How about combining a great sign-up offer with a shot at playing Koi Princess for real money? This is possible for players simply by signing up with an online casino today. It only takes five minutes to get set up, so what are you waiting for?