Koi Princess Slot Review

Rating: 98 %
If you are a fan of anime and Asian manga, Koi Princess from NetEnt is certainly an extremely interesting choice for you in the casino. The symbols are designed in the typical Asian style and therefore provide a very special gaming experience. Our Koi Princess experience will show you how the slot machine works and what special features await you in this slot.
Author & Responsibility: Gregor Ziegler
Last update by Stephan Weber on 12. March 2024


Name Koi Princess
Provider NetEnt
Compatibility Desktop, Mobile, Tablet
RTP 96,23 %
Paylines 20
Reels 5
Rows 3
Min bet 0,20
Max bet 200
Max win x1.000
Free Spins
Free Version
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Koi Princess: How it works!

Koi Princess transports you straight into an Asian anime adventure and makes for a fantastic gaming experience. First, however, we would like to take a closer look at the structure and the important general conditions of the machine in our Koi Princess test. In this context, you also use a classic structure, as the slot consists of five reels and three rows. Koi Princess also offers you a total of 20 fixed win lines. The number of active win lines cannot be individually adjusted by the player for each round. Koi Princess has an overall payout ratio of 96%. However, if you decide to activate all bonus features before starting the game, the RTP value even increases to a total of 96.23%.

If you want to play Koi Princess, you need to stake at least 0.20 euros per spin. However, our previous Koi Princess experience has shown that significantly higher stakes worth up to a maximum of 200 euros are also possible. This means that high rollers who want to place significantly higher sums on a slot will certainly benefit from this slot machine. In this context, the right bankroll management naturally plays a particularly important role at Koi Princess.

In addition to the lucrative winning opportunities in the classic base game, Koi Princess also has a number of other features that can quickly send your winnings soaring. In addition, the Koi Princess is of course also available in a mobile version for smartphones and tablets. If you haven't played Koi Princess in the past, we recommend the free demo mode, which is available in numerous NetEnt casinos even without prior registration.

Koi Princess winning symbols

At this point, our Koi Princess review has already shown you how the slot machine works and what winning opportunities are on offer in the base game. So that you can familiarize yourself with all the details of the machine, we would of course also like to take a closer look at the individual symbols. In this way, you can quickly see what returns are possible for you with the various winning combinations in Koi Princess.

  • Wild symbol
  • Koi Princess
  • Lion
  • Frog
  • Coins
  • Card symbols

Wild symbol

Koi Princess has a Wild symbol, which is indicated by the corresponding inscription directly on the symbol. The Wild symbol in Koi Princess has the ability to substitute for other symbols. In this way, you have the opportunity to complete many more winning combinations in this slot machine. The Wild symbol can appear in Koi Princess both in the base game and in the various bonus features.

Koi Princess

The Koi Princess symbol is by far one of the most valuable winning symbols in the entire slot machine. You need at least two matches per round to achieve a win with the Koi Princess symbol. However, you can generate the highest possible winnings with this winning symbol in a winning combination with a total of five identical symbols. In this constellation, you can expect a 400-fold win with Koi Princess.


The lion is another symbol in Koi Princess that can bring you extremely attractive winnings even in the basic game. You also need at least three matches for this symbol to successfully complete a round. If you manage to land a winning combination with a total of five lion symbols, you can then look forward to a 300-fold win.


There is also a frog among the various symbols in Koi Princess. You need at least three of these symbols per round to get a win. If you land a winning combination with a total of five of these symbols, you will then receive a 250-fold payout.


Koi Princess also features coins, which are also important winning symbols in this slot machine. A combination of at least three symbols is also required. However, you will receive the highest possible winnings from the coins with a winning combination with a total of five identical symbols. In this case, you will then receive a 200-fold payout.

Card symbols

In addition to the typical Asian images, you will also find a number of card symbols in this slot machine. These include the symbols A, K, Q, J and 10. These symbols must land at least three times in a winning combination for you to earn a prize. However, you will receive the highest possible payout with a winning combination of five symbols with the letter A. In this case, you will receive a 120-fold win.

Features and special features

Our big Koi Princess review has already revealed how the slot machine works and which symbols await you. However, Koi Princess is also equipped with a number of special features. Here we offer you a detailed overview of the individual bonus rounds and show you how you can generate the biggest returns on this slot.

  • Wild Reels Feature
  • 5 Win Feature
  • Random Wild Feature
  • Bonus Activation Feature

Wild Reels Feature

First of all, we would like to take a closer look at the Wild Reels feature, which is certainly one of the most interesting special features of Koi Princess. If this special feature is triggered in Koi Princess, you can benefit from a Wild symbol that occupies an entire reel. This feature turns at least two reels completely into Wilds. You even have the maximum chance of turning all five reels into Wilds.

5 Win Feature

Koi Princess also has the special 5 Win feature. If this feature is triggered for you on this slot machine, another spin is triggered that has at least five identical winning symbols. Lucrative winnings are therefore no problem for you when playing Koi Princess thanks to the 5 Win Feature.

Random Wild Feature

Another special feature of Koi Princess is the so-called Random Wild Feature. This feature in Koi Princess gives you the chance to land a special spin in which a total of four to a maximum of nine stacked Wild symbols can be triggered. This round also gives you the chance to complete many lucrative winning combinations in Koi Princess.

Bonus Activation Feature

The Bonus Activation Feature of Koi Princess also offers the opportunity to benefit from further bonus rounds. As soon as this feature becomes active, a total of four different bonus rounds can be triggered for you. These include the following features: Sure Win Free Spins Feature, Coin Win Feature, Wild Reels Free Spins and Bonus Wheel.


Koi Princess is an extremely exciting Netent slot machine that particularly impressed us in our review with its many lucrative bonus features. The classic Asian theme is also excellently addressed by this slot. However, there are also several other slot machines in the casinos that are a perfect alternative to Koi Princess. If you have already been impressed by Koi Princess, you should definitely take a look at the following slot games.

Spirits of Zen

Koi Princess is fully dedicated to the Asian anime theme. If you are looking for slot machines in this style, you should definitely give Spirits of Zen from MetaGU a try. The individual symbols have also been kept in the manga style. However, the slot machine also has a number of other special features. Spirits of Zen has an attractive 243 different win lines and offers you the chance to generate particularly high winnings during the free spins.

Year of the Dog

Year of the Dog is another slot machine that has been designed in Asian style. Even at first glance, we can highlight the fantastic payout ratio of 97.03% for this slot. Year of the Dog comes from Genesis Gaming and also impresses with a total of 1,024 different win lines. We therefore believe that this slot machine is a first-class alternative to Koi Princess.

Sakura Fortune

Sakura Fortune is by far one of the most popular Asian slots in numerous casinos. This slot machine comes from Quickspin and is available in a number of casinos from a stake of €0.20 per spin. You can generate your winnings in the base game of Sakura Fortune with a total of 40 different win lines. Sakura Fortune also has an attractive free spins round, which can be triggered by the corresponding scatter symbol. Here, too, we can clearly emphasize the Asian style of the symbols and highly recommend the slot as an exciting Koi Princess alternative.

Conclusion: Koi Princess is a first-class slot for all Asia fans

Our detailed Koi Princess test has clearly shown that this slot machine is a very lucrative slot that appeals to Asian fans in particular. At Koi Princess you have the opportunity to benefit from many different bonus rounds, so you'll never get bored. We were also impressed by the payout ratio in this context. Koi Princess is also offered in free demo mode in a number of casinos, so you can make the perfect preparations in advance. We can therefore report an extremely positive Koi Princess experience and recommend the slot game to you without hesitation.

  • Attractive payout ratio
  • Many different bonus rounds
  • Excellent design of the symbols
  • Number of win lines cannot be adjusted


Can I play Koi Princess for free?

Koi Princess is of course also available in free demo mode in many different casinos. If you want to play Koi Princess for free, all you have to do is start the practice mode and you can then familiarize yourself with all the details and the special bonus features of the slot.

Can Koi Princess also be played on the move?

You can easily use Koi Princess in the mobile version on your smartphone or alternatively on your tablet. To do this, you can simply use the mobile app directly in your browser. However, there are also some Koi Princess casinos that provide you with a free native app for the iOS and Android operating systems.

What are the limits at Koi Princess?

If you want to play Koi Princess, you have to place a stake of at least €0.20 per spin on this slot machine. However, the slot also has a lot to offer high rollers, as you can easily wager up to 200 euros per spin.

Is Koi Princess also available with the Megaways option?

The Megaways mechanism is not offered for Koi Princess. However, if you register at an online casino, you will certainly come across many other slot games that are also available with the Megaways option.

Can I play for real winnings at Koi Princess online casinos?

If you want to play for real money at Koi Princess, you must first register at a casino with your own account and then make a deposit. Once you have done this, you can start the slot machine and then play for lucrative winnings.

Which manufacturer is behind Koi Princess?

Koi Princess comes from NetEnt and is one of the provider's best developments. In any case, NetEnt has been known as one of the market leaders for many years and continues to impress with its varied slots with numerous features and particularly attractive payout ratios.

What is the payout percentage at Koi Princess?

The payout ratio of Koi Princess is 96.2% overall, which is a good value in any case. In this way, Koi Princess gives you the chance to win big in the base game and really cash in at the casino.

Which streamers play Koi Princess?

If you want to experience Koi Princess live, you should definitely check out the Twitch channels of the big streamers. But you can also find some important information about this fantastic slot machine on the official NetEnt YouTube channel.

Is Koi Princess a serious game?

The results of our Koi Princess test clearly show that it is a serious game. Many secure casinos with a valid license provide Koi Princess and therefore always offer you the best basic conditions for excellent gaming fun.

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As a bit of a nerd and travel fan, I get to combine many things at KC. As a member of the team, I can ensure that our readers play in reputable casinos and at the same time contribute to the technical development. I do that from Germany or Spain, my adopted country.
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Last update: 12. March 2024

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