You don’t have to look far to find a Japanese themed slot. But some of them, like the Koi Princess, manage to stand out from the crowd.
Perhaps it’s the beautiful graphics with animated touches, or maybe it’s the fistful of high-paying symbols and regular payout potential. Or maybe it’s a little bit of everything. Our Koi Princess review aims to find out just what makes this 5 reel, 20 pay line slot such a hit.
Koi Princess Slots Details
| Software Developer: | Net Entertainment |
| Reels: | 5 |
| Rows: | 3 |
| Paylines: | 20 |
| Max bet: | £400 |
| Min bet: | £0.20 |
| RTP (Return To Player): | 96.23% |
| Volatility: | Low/Medium |
| Progressive jackpot: | No |
| Bonus game: | Yes |
| Free spins feature: | Yes |
| Wilds: | Yes |
| Theme: | Anime / Comics |
Free Spins And Bonuses At Koi Princess Casinos
Admiral Casino
18+. New customers. 50 free spins on registration & 50 free spins on first deposit (Min £10) to be redeemed on selected games. 3-day expiry on active rewards. Rewards convert in increments of £10. x1 wagering applies to all rewards, game contributions vary. T&Cs Apply. BeGambleAware.org, 18+.
Sky Vegas
New customers only. 7 day Free Spin expiry. All Free Spins will be loaded on the first eligible game selected. Deposit and stake £10 requirement must be met within 30 days of registration. Game & eligibility restrictions apply. Further T&Cs apply. BeGambleAware.org, 18+.
Dream Jackpot
New UK Players only, no deposit required. 5 Free Spins on Fire Joker. 50x wagering required, max conversion to real funds equals £30. Full T&Cs Apply Here. 18+ BeGambleAware.org. Please play responsibly.
Luck.com
18+. Available to ID-verified players only. Up to 100 Locked Free Spins (10p). Wheel of Fortune (WOF) will appear as a pop-up. Available to claim for 7 days. Prize not guaranteed. Wins from free spins are credited to your Bonus Credit Account, and available for 7 days. 30x wagering. Max win post Wagering: £10. T&Cs Apply. BeGambleAware.org. 18+.
MadSlots
18+. Available to ID-verified players only. Up to 100 Locked Free Spins (10p). Wheel of Fortune (WOF) will appear as a pop-up. Available to claim for 7 days. Prize not guaranteed. Wins from free spins are credited to your Bonus Credit Account, and available for 7 days. 30x wagering. Max win post Wagering: £10. T&Cs Apply. BeGambleAware.org. 18+.
Pros and Cons
- Nice animations and music
- Loads of features
- Regular smaller wins
- Beautiful design
- No progressive prize
- could appear complicated to a beginner
How To Play Koi Princess
All of the action that you’re about to experience is available right now at any one of the top Koi Princess casino sites that you can see listed here on this page. Our team has been up all night sourcing the very best in the biz so you can take your pick of legal and secure casinos with an emphasis on terrific user experience.
And once you get your account up and running, you’re sure to be loading this game up straight away. It’s a fantastic adventure for all players but some are certain to like the game more than others. Why do we say that? It’s all about the volatility. There’s nothing about the game and its amazing features that would turn anybody off. But the small, regular wins and extremely rare massive wins might not be what high rollers are after.
So this slot is definitely aimed at those who like loads of things going on to keep them entertained. And to see their bankroll stay healthy for the duration rather than watch it plummet while waiting for a big payout. But don’t just take our word for it. You can always give the Koi Princess demo a go to see what you think before making any decisions.
As usual, you are in charge of your wagers and hitting the spin button. Plus the occasional pick-a-win feature that requires a mouse click or two. There’s also an auto spin feature if you would like a break from tapping the spin button. Everything else is in the hands of the RNG that will decide your fate. And NetEnt is fully licensed in the UK so you know that everything is fair and legit.
Paytable and paylines
You’ll find 20 fixed pay lines in action during the base game. This is often the case with NetEnt slots but we don’t think it should cause any problems. Betting across every possible win line gives you the best possible chance of winning.
Wins need to land in groups of 3, 4 or 5 for the majority of symbols but the 2 top payers can create a win with just 2 of them. All winning combos must start on the first reel on the left and make their way to the right.
You can check out the values for each of the symbols a little further down or alternatively check them out during the game. Clicking on the info icon will produce a series of screens that show you not only the paytable but also details about the features that appear during the game. And trust us when we say that NetEnt’s Koi Princess has plenty of them!
Koi Princess wager limits
Wagering on this game starts at just £0.20 per spin and goes up to an impressive £400 per play for those with a bigger bankroll. Naturally, the size of your bet will affect the value of the Koi Princess jackpot.
There are 2 different types of wagering options for this slot. The basic version allows you to play in a regular way and to wait patiently for any bonuses to trigger naturally. Or you can activate the bonus bet which forces the game’s bonus features to pop up more frequently. It also increases the winning values during some of the features as well.
Selecting this option will cost you twice as much to play each spin. We’re not sure exactly how often the bonuses will turn up by paying the extra bet so it’s entirely up to you if you think it’s worth it. You can easily turn the option on and off at the bottom of the screen so you can try a few spins with it on and decide for yourself.
The bet total in this and most other NetEnt games is made up of a level selection and a coin amount. The levels go from 1 to 10 and the minimum coin value can be anywhere from 1p to £1 as standard. This may vary depending on the site where you choose to play.
Both of the above wagering adjustments will affect the cost of your spin and, in turn, the value of a payout for each symbol.
The Koi Princess experience
Getting lost in the beautiful world of the Koi Princess is easily done. There’s a calming feeling that surrounds the base game and always the promise of triggering some of the features – especially if you’re playing with the bonus bet enabled.
Graphics and theme
A Koi Princess winner is treated to some of the very best graphics and animations that you can find on modern slots. It may not be a 3D power show, but it has some nice elements that spring to life from time to time to keep you on your toes.
As you hit one of the many bonus features, you’ll notice the tension start to turn up a notch. And you’ll even see a transformation in the princess. She goes from the shy young lady that stands patiently beside the reels and cheers you on subtly into her loud alter ego that jumps out of the screen at you.
Koi Princess symbols
The biggest pull for this game is undoubtedly the number of fantastic features and the frequency with which they can appear if you select the bonus bet. But the Koi Princess slot also has some top paying symbols that can also make a difference to your balance during the bae game.
NetEnt opts for a level selector and coin value selector for creating bet totals. And the symbol payouts aren’t as simple as on most slots. It’s a little confusing at first so here’s how the winning values are calculated.
Each winning symbol has a multiplier value for 2, 3, 4 or 5 of them landing on a win line. These are as follows:
- Firstly, we have the wild wave = 4x, 100x, 300x, 500x.
- Next is the Koi Princess = 2x, 4x, 200x, 400x.
- Lions = 30x, 150x, 300x.
- Frogs = 20x, 100x, 250x.
- Lucky Coins = 20x, 75x, 200x.
- Then, we move onto the lower-paying symbols.
- Aces = 10x, 50x, 160x.
- Kings = 10x, 40x, 140x.
- Queens = 5x, 30x, 120x.
- Jacks = 5x, 25x, 110x.
- Finally, 10s = 5x, 20x, 100x.
When a winning combo lands, the above figure is multiplied by your chosen level number between 1 and 10. That is effectively the number of coins that you have won. Next, you need to look at the coin value choice between 1p and £1 as this will tell you how much each of those coins is worth.
And don’t forget that those wild wave symbols not only give you a huge payout. They also stand in as a substitute for all the others, except the bonus symbols, to create a win.
Features of Koi Princess
There are a ton of features on the Koi Princess slot machine and this is the main reason why the game has remained so popular over the years. Some of them are mini-features that play out during the base game and others come via the games main bonus round.
Base game random features
At any point, while the reels are spinning, you’ll see the screen zoom out and 3 koi carp appear. They each have a hidden prize but you only get to choose 1 of them. There are 4 features available.
- 5-Hit: 1 free spin with a guaranteed 5 symbol win
- Random wilds: 1 free spin with 4-9 wild symbols on the reels
- Wild reels: 1 free spin with 2-5 stacked wilds across the reels
- Bonus round entry: this triggers the game’s main bonus game
Main free spins bonus feature
The bonus symbols can appear on reels 1, 3 and 5 only during the base game. When this happens, the main feature begins. It’s also possible to see 2 land and the carp will nudge the third one into play if they’re feeling generous.
The main bonus consists of a wheel that contains 4 separate features. You need to click to stop the wheel from spinning and it will randomly land on 1 of the 4 features. They are as follows:
- Sure win free spins: 10 free spins with a guaranteed win on every spin
- Wild reels free spins: 10 free spins with random stacked wilds in play
- Coin win: a straightforward cash prize
- Bonus wheel: another bonus wheel with various other cash multipliers
Koi Princess free spins
One of the best ways to play any slot is to do it for free! But while playing a demo version, there is no way to get your hands on any of the lovely cash that you win. And this can be a real anticlimax. So how can this be avoided? Simple – with a casino welcome bonus.
There are a few different style bonuses available for new customers but one of our favourites is the free spins no deposit deal. This top little promo allows you to sign up for a new account at one of the participating sites and they will award you a handful of free spins. Always read the T&Cs to see which games you can play and any other rules attached.
Koi Princess progressive jackpots
There isn’t a progressive jackpot to play for in this game. But there are some incredible prizes up for grabs thanks to the top paying symbols and the bonus features. The best symbols can pay out a massive 500x prize on each of the 20 pay lines. And this could produce massive wins for Koi Princess jackpot winners.
Koi Princess slot RTP
The Koi Princess RTP is 96.23% and this is around the average for a video slot of this type. The slot also has low/medium volatility, which means that you’ll see the smaller wins come in reasonably frequently. But you’ll have to wait patiently for any big ones!
Our Rating
The Koi Princess slot UK is a fantastic game and we’re pretty sure that all slot fans are going to love the regular features and top payouts on offer.
Rating Summary
RTP: 4/5
Theme and design: 4/5
Originality: 4/5
Features: 4/5
Overall rating: 4/5
FAQ
Is there a demo version of the Koi Princess available?
Yes, there is. You can enjoy Koi Princess free play by playing the demo game or by grabbing yourself a fabulous welcome offer at any one of the top casino sites listed here on this page. The demo is great if you just want to have a play around with the settings and see how everything works. But you won’t win any cash. A casino bonus can solve that problem for you!
Are Koi Princess slots hard to play?
No. The Koi Princess game may seem a little confusing at first glance but it’s pretty simple really. The number of features on offer is usually what makes players feel a little overwhelmed. Have a few spins and watch them play out on the screen. You’ll soon get used to it.
Who makes the Koi Princess online slot games?
The game producer behind this and many other fantastic titles is NetEnt. They have an amazing reputation in the industry and are famous for making some of the best games available. They are known for creating amazing slot adventures with cracking features.