Koi Princess

Koi Princess Main Game Screen-min

Koi Princess Basic Information:

There are a lot of themes that commonly pop up in modern online pokies. Most of these are based off pop-culture, which means you'll often see a lot of repeats based off what is popular at the time. On of the theme's you don't see a lot, despite its international popularity, is that of Japanese anime. Koi Princess is one of these few games which sits in a place which I can't help but feel is underrepresented in the online gambling world. Is it worth looking into, or is this a princess who is best left alone? Keep reading to find out…

This game operates under the use of the NetEnt gambling software system. The talented programmers and designers from NetEnt are well known for going the extra mile in their creations, and Koi Princess is no exception. This game was released in late November of 2015.

The NetEnt system is compatible with a great many devices which are capable of running Flash. This means most PCs, Apple computers and tablets, along with a variety of other mobile devices. Check if your device supports flash, if it does you should be able to run games from NetEnt.

Koi Princess Main Game Screen-min

Koi Princess comes with a total of 20 paylines over 5 reels in a 3×5 layout.

  • The minimum coins bet sits at 20
  • The maximum coins bet sits at 200
  • Minimum coin size sits a 0.01
  • Maximum coins size sits at 1.00
  • The return to player offered by this game sits at just over 96.2%, at or just around average.


By clicking on the spanner icon towards the lower left of the game screen the player can access the options menu. The menu system in this game is basic, containing only one section with 3 options. These are listed below.

Game Settings
  • Quickspin

Enabling this option speeds up the spinning of the reels. This means that these is less time spent waiting around between the time you click spin and when the reels come to rest, speeding up the entire experience.

  • Intro Screen

This option simply allows the player to enable or disable the intro screen which appears each time a player enters the game.

  • Spacebar to spin

This option lets the player start the spinning of the reels with a simple press of the spacebar, in addition to the regular methods.

Additional options can be accessed by clicking on the autoplay button. The basic options here allow the play to select from 10, 25, 50 ,75, 100, 250, 500, 750 or 1000 autospins.

The player can also click on the advanced settings button to further customise when their autoplay will end. There are six different stopping scenarios to choose from here:

  • On any win
  • When bonus feature is won
  • If any feature is won
  • When a single win exceeds an entered amount
  • If cash increases by an entered amount
  • If cash decreases by an entered amount

Other Helpful Additions

Koi Princess also comes with question-mark and i help icons. Both of these detail much the same thing, basic game and winning information, but the i button does this within the game and the question-mark opens a secondary text page. The page accessed by the i button also lists all payout information, paylines and bonus info.


There is not a lot to go into here, mainly based off the fact that Koi Princess does not seem to be based of any pre-existing property. Instead, we have to attempt to understand the game based just off the game itself can tell us.

From what I can tell the Koi Princess is employed to stand next to a wall of falling symbols, occasionally stopping to blink or wave at the camera. Not the most exciting job, but then certain things are expected of a princess.

Other Features and Bonuses

Koi Princess Wild Symbol

The wild symbol in Koi Princess comes in the form of red WILD text in front of a background of blue waves. These can substitute for any of the other symbols

  • 2 of these give a bonus of 4 when gathered
  • 3 of these give a bonus of 100 when gathered
  • 4 of these give a bonus of 300 when gathered
  • 5 of these give a bonus of 500 when gathered

The bonus bet feature can be activated for each spin at double the cost of a regular spin. When this is active the probability of being awarded a random feature and a bonus feature in increased, as are the payout values for sure win free spins.

Koi Princess Random Features

There are a total of four parts in the random features list. These can appear randomly on any regular spin. These are listed as follows:

  • 5-hit Random Feature

This awards the player with a total of 1 free spins with a guaranteed 5-symbol win a random symbol and bet line.

  • Random Wild Feature

When activated this feature gives the player 1 free spin with 4-9 overlay wilds placed randomly on the reels.

  • Wild Reels Random Feature

With this feature the player is awarded 1 spin where 2 to 5 random reels are covered with only overlay wild symbols.

  • Bonus Activation Random Feature

When activated this awards the player 1 spin where 3 bonus symbols are presented with 1 bonus feature randomly awarded.

Bonus Features

Separate from these are what are known as the bonus features. These are the features which activate when bonus symbols appear on reels 1, 3 and 5 in a single spin. When this occurs the player rill be randomly gifted 1 of four bonus features. These are as follows:

Koi Princess Bonus Wheel and Coin Win

The bonus wheel is a game where the player can win coins and activate the other 2 bonus feature free spin game modes. In this wheel the three tiered table is divided into 12 locations. The player clicks a dice to randomly determine how many places they move around the table. As they move around the table the player can gain cash and multipliers, in addition to access to the other free spins game modes.

The coin win feature is basic. When this is gained it simply gifts the player a random amount of instant coin cash.

Free Spins Bonus Games

Koi Princess Free Spins

There are two type of free spins games available from Koi Princess.

The first of the two is the sure win free spins. During this game the player is awarded 10 spins. During this game the amount which is won be a minimum of the highest amount which was won during this game. The exception is the first round where the winnings will be the player bet multiplied by the bet level.

The second of the free spins game is the wild reels free spins feature. During this game the player is awarded 10 free spins with the wild reels free spin feature. This means that for each round the player will be gifted between 1 and 5 reels which will be covered with overlay wild symbols.

How to Play:

Basic play for Koi Princess is as simple as a player selecting a coin value and level and clicking spin. Alternatively the player can maximise their possible bet by simply clicking on the Max Bet button to the right of the spin icon.

Clicking the autoplay button allows the player to go through a selection of different amounts of autospins From here the user can also click on the advanced settings button in order to manually select different stopping scenarios. These include on any win, when a bonus feature is won, when any feature is won, if a single win exceeds an entered amount, or if cash increased or decreases by an entered amount.

Overall Design and Usability:

A colourful game, but not one which appears especially well designed, at least when it comes to graphics. Don't me wrong, the animations here work fine, as do the design of the symbols themselves, but the look of the main character and the other images just appear little bit off. This is likely due to the specific style of anime which is being used here, your appreciation of which will vary based on taste. Other than that the colour and the scheme work for the game, just don't go in expecting your socks to be knocked off.

In terms of usability – this is a game which covers most of the bases. While the game does lack graphics options its betting and bonus settings are all well defined and of a high level. Everything in this game works and responds well, and shouldn't pose much of a problem even on older or less powerful hardware.

Where to find it:

NetEnt games stand with Microgaming as some of the most popular available. If you already have a favourite gambling website then check out if they offer NetEnt games, if they do then you might be able to find Koi Princess there. If it is not available, or if you want a more direct list then check out the links below.


A great pokie, despite the few problems I have with the appearance. The animation for this game is largely very good, with the only graphical problem with the design being entirely subjective. It should also be noted that this game has an enormous and very rewarding bonus structure set up, so if you are into that type of thing then check this one out. Another great pokie by NetEnt, and one which can stand proudly among some of the best that NetEnt have to offer.

4.2/5 Stars

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Author: Steve Jackson

Pokie reviewer, casino reviewer, article writer and all around hilarious and humble Steve Jackson is one of the main writers here at casinopokies24.com. With an interest in writing and games, Steve has worked for years as a freelance writer covering a wide variety of topics. From video-games to umbrella sales - the experience he has gained in his career, combined with his degree in psychology, help him cover what people want, and what they didn't know was important to them. Now together with casinopokies24.com, Steve and the rest of the staff work together to bring the reader a website which covers a wide range of gambling relating reviews and topics. From the standard pokie and casino reviews to tutorials on casino games and even fun stories on gambling relating topics, Steve has been first on the ground, helping shape the website into what it is, and what it will one day be. Despite knowing a great deal about gambling he has not yet won any major prize pools. If he did you could bet he would be bragging about them here.

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