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Koi Princess video slot

It is not a secret that the Japanese culture conquers the hearts of people all over the world and our developers were not exception. Swedish developer of slot machines NetEnt presented to you another novelty – Koi Princess video slot. In terms of functionality, this video slot surpasses everything that the company supplied earlier for online casinos. The variety of prizes, the opportunity to break a big jackpot, colorfully and originally designed game, for sure, will attract even the pickiest and the most fastidious players. Experts believe that the characteristics of Koi Princess predetermine the success of this video slot. In addition, the slot machine is adapted for playing on smartphones and tablets. So it will not be delayed with our speech, and we suggest you to get acquainted with our feedback of this slot machine below. We are sure that this game will not let you go empty-handed.

Tester`s review

Each 55 spin brings a winning in the form of free games. You can return up to 46% of the pool in them. In the main spins, the video slot pays up to 54% of the total prize fund. In this case, the probability of the hit is small and it is equal to 26.80%. My biggest winning has reached 500 bets. By the way, the slot machine does not always keep the balance, but still you can try to complete the bonus requirements.

The hidden parameters and settings of Koi Princess video slot

Description of the slot machine

Bonus round

The game space has a standard view for most modern video slots. At your disposal will be 5 reels, which are intertwined in different directions by 20 fixed pay lines. At the same time, 15 different symbols will appear on the screen, with which you will try to collect pay combinations and launch the bonus games.

Before you start activating the coil of the video slot, you need to decide how much money you will risk when spinning. For doing this, just choose the number of coins (from 1 to 10) and their denomination (from € 0.01 to € 1). The minimum bet will cost you 20 cents, and the maximum at € 200.

What this video slot can surprise, it is the basic game. And this is not surprising, because there you will immediately expect four different and very interesting functions that allow you to rely on good wins, without waiting for bonuses. They are launched in a completely random way, so you should be ready for the fact that you expect a lot of pleasant surprises. In addition, there is an opportunity to use the bonus bet. Your faithful allies will be a symbol of dispersion and a wild symbol. Every aspect of each function will be discussed further.

If you want to estimate all the opportunities which are available here, you can start playing this slot machine in demonstration mode and be sure that from the abundance of bonus options you will be dizzy soon. At first, you can play for virtual coins of this video slot for free and without registration. The claimed percentage of the payout is 96-96.23%, and the maximum winnings will be 100 000 coins. The progressive jackpot is not played out, and risk game is not offered. But these functions will be enough to increase your fortune.

Random functions in the base game

We will tell briefly about four random functions that can be launched in the base game:

  • Wild Reels gives one spin during which two to five reels can become wild.
  • 5-Hit Random - you will have one spin, during which at least five winning symbols are guaranteed on the reels.
  • Random Wild Feature - you are given one spin with 4-9 overlapping wild symbols which are randomly placed on reels or one spin, in which 2 and 5 reels are generated exclusively by overlapping the wild signs.
  • Random Bonus Activation - you are awarded one spin, which randomly activates one of the bonus functions.


  • Number of reels is 5
  • Number of pay lines is 20 (always active)
  • The cost of one coin is from $ 0.01 to $ 1
  • Number of coins per line is from 1 to 10
  • The range of bet sizes ranges from $ 0.20 to $ 200
  • Maximum winnings are х500 (five symbols wild)
  • Wild symbol - yes (Blue Wave)
  • Scatter - yes (Sea Dragon)
  • Bonus spin - yes (it is started with the help of a bonus game)
  • Bonus game - yes (several types of bonus games that activate the scatter symbol)
  • The expected percentage of the payouts in this video slot is 96% for regular game and 96.23% for the activation of the bonus bet.

Option "Bonus rate"

Pay TableThis option will allow you to increase the probability of launching not only random functions during the base game, but also directly the main bonus functions. If you decide to use it, you need to remember that it will cost you a doubling of the bet size for the round. In addition, with a bonus bet you guarantee an increase the winnings during Sure Win Free Spins.

Random functions in the basic game

We will briefly tell you about four random functions that can be run in the basic game:

  • Wild Reels gives one spin during which 2 to 5 reels can become wild.
  • 5-Hit Random - you will have one spin, during which at least five winning symbols are guaranteed on the reels.
  • Random Wild Feature - you are given one spin with 4-9 overlapping wild symbols, they are randomly placed on the reels or one spin, in which 2 and 5 reels are generated exclusively by overlapping wild signs.
  • Random Bonus Activation - you are given one spin, which randomly activates one of the bonus functions.

Symbols and payouts

Such a grandiose video slot is also suitable for a payout table, which is capable of making good payments even for a pay combination of four identical images. All of them are divided into three categories: thematic signs, card denominations and special symbols. The thematic signs are considered highly paid, but not so often collected in the prize chain. But the icons of the cards are a frequent visitor on the reels of the video slot, however, they do not give too many winnings, unfortunately.

  • Wave (Wild) brings from 4 to 500 coins.
  • Princess Koi - from 2 to 400 coins.
  • Lion - from 30 to 300 coins.
  • Frog - from 20 to 250 coins.
  • Coins - from 20 to 200 coins.
  • Card marks - from 5 to 160 coins.
  • In most cases, you need to collect three identical symbols and even more. But for the wave and Princess Koi it will be enough two. The pay combination will be credited if it goes from left to right, starting with the outer reel. Only the biggest payout on the pay line bet is paid. If in one round you managed to collect several prize chains, then all the payments will be summed up.
  • Wild Symbol - the image of a wave is wild symbol that replaces all other images, except for bonus and scatter, and it also independently forms pay combinations. It appears on any of the reels.
  • Bonus Symbol - the image of a dragon in a gold frame is Bonus symbol that opens access to the different bonus games. We should say that it does not form any independent pay combinations, moreover, it can appear anywhere in the playing field.

Bonus games and functions

  • Koi Princess video slot is very rich in all sorts of bonus functions, it is the great news, which makes it incredibly attractive and intriguing, and, of course, it gives you the chance to win a very solid cash prize. It is activated randomly one of these options when finding three symbols with the inscription Bonus. Then you must click on one of the appearing fish. It will identify which bonus game you will get this time.
  • Sure Win Free Spins. During this game, you are awarded 10 free spins. During this function, the winnings from each spin will be no less than the biggest winning of the Sure Win Free Spins session. At the first spin, the guaranteed winning will be equal to the amount of the made bet (20 coins multiplied by the bet level in the standard game and 40 coins multiplied by the bet level using the “The bonus bet” option). This function can be relaunched.
  • Wild Reels Free Spins. You are awarded 10 free spins, but they can not be prolonged. During spin, 1 to 5 reels can be covered with overlapping Wild symbols. Their number and location changes after each spin.
  • Bonus Wheel. You can not understand from the first time, but this a bonus game which allows you to win coins or activate the other two Free Spins modes which are described above. At first, in front of you will appear a three-level wheel, each of which is divided into 12 cells. You click on the bones and move around this bonus wheel, on which you will see different signs and symbols. In one section there is an arrow that brings you closer to the middle. Having reached this goal, you can win up to 1000 bets.
  • Coin Win. This function gives you an immediate winning with a multiplier of x15 to x30.


We can say with certainty that this video slot has a charming, delightful and superbly design which surely deserves your close attention and that you will certainly launch it as soon as possible at least in demo mode. Four random and four bonus functions make this game simply fantastic and unforgettable. From the first moment of the game process you can not refuse from your jackpot, Koi Princess is the most suitable for your purpose. You should not doubt that everything is here to taste the really great victory, even in the base game.

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