Koi Princess Slot Demo
Koi Princess Slot Review: Introduction to the Enchanting World of Koi Princess
I have played Koi Princess since it launched, and it still feels fresh. NetEnt wrapped a classic 5x3, 20 payline engine in bright anime styling, with the princess standing beside the reels and a koi pond behind. Wins flow from left to right, backed by soft Japanese music and water sounds. The whole set-up feels light, fast, and perfect for longer sessions.
What keeps me hooked is how busy the base game feels. You get random features jumping in, four main bonus rounds waiting, and even a Bonus Bet button if you want more action per spin. It still sits in that medium volatility sweet spot. I can grind smaller wins, then suddenly hit a run of features that turns an average session into something far more memorable.

Gameplay in Koi Princess
When I fire up Koi Princess, I always start by setting coin value and bet level. The slot runs on 5 reels, 3 rows, and 20 fixed paylines, so every spin covers the whole grid. You aim for matching symbols from reel one onwards, with the wild filling gaps. You can spin manually or let autospins handle long stretches while you watch for feature triggers.
The Bonus Bet option is where Koi Princess gets spicy. I flick it on when I want more random features and bonus rounds, knowing the stake goes up too. Some features even use extended reels under Bonus Bet, which adds extra positions. I like to keep it off while I learn a new casino or warm up a bankroll, then switch on for focused bursts.
Koi Princess Slot Game: Symbols, Wilds, and Payouts
Koi Princess packs a tidy symbol set that fits the oriental theme. Low pays are the familiar card ranks A, K, Q, J, and 10, styled with Japanese touches. Premiums include the koi princess herself, a golden dragon, a green frog, and stacks of coins. Five princess symbols on a line pay up to 400 coins, while the dragon, frog, and coins step down from there.
The wild symbol does the heavy lifting in Koi Princess. It substitutes for regular symbols and also pays on its own, with five wilds delivering 500 coins on a payline. During Random Wilds, Wild Reels, and some free spin rounds, you see overlay wilds dropped across the grid. Those extra wilds can weave several lines together at once, which is where big base game hits appear.
I always skim the paytable before a real money session, just to reset values in my head. It shows exact payouts for each symbol at your current bet level and highlights how bonus symbols behave. Three bonus icons on reels one, three, and five kick off a feature, while koi carp animations can also nudge you into a round. Once you know the pays, variance feels far less scary.
Symbols and Paytable
| Symbol | Quantity | Payout |
|---|---|---|
|
| Wild | |
| 5 | x25 | |
| 4 | x15 | |
| 3 | x5 | |
| 2 | x0.2 | |
|
| 5 | x20 |
| 4 | x10 | |
| 3 | x2 | |
| 2 | x0.1 | |
|
| 5 | x15 |
| 4 | x7.5 | |
| 3 | x1.5 | |
|
| 5 | x12.5 |
| 4 | x5 | |
| 3 | x1 | |
|
| 5 | x10 |
| 4 | x3.75 | |
| 3 | x1 | |
|
| 5 | x8 |
| 4 | x2.5 | |
| 3 | x0.5 | |
|
| 5 | x7 |
| 4 | x2 | |
| 3 | x0.5 | |
|
| 5 | x6 |
| 4 | x1.5 | |
| 3 | x0.25 | |
|
| 5 | x5.5 |
| 4 | x1.25 | |
| 3 | x0.25 | |
|
| 5 | x5 |
| 4 | x1 | |
| 3 | x0.25 | |
|
|
Scatter | |
A Cascade of Features: The Bonus Rounds of Koi Princess
I play Koi Princess mainly for its features. Four Random Features can land on any spin: 5-Hit, Random Wilds, Wild Reels, and Bonus Activation. When the koi leap from the pond, you pick one and the game awards a single boosted spin. You might see a guaranteed five-symbol win, a scatter of 4 to 9 overlay wilds, or up to 5 full wild reels smashing across the board.
The main bonuses in Koi Princess sit behind the Bonus Wheel and free spin modes. Three bonus symbols on reels one, three, and five, or a Bonus Activation hit, drop you into a picker. From there you can land Coin Win with a 15x to 30x multiplier, the multipart Bonus Wheel up to 1,000x, Sure Win Free Spins with guaranteed returns, or Wild Reels Free Spins with stacked wild columns.
Koi Princess Slot RTP, Volatility, and Payouts
Koi Princess runs with a stated RTP of 96.23% and sits in the medium volatility band. Over long sessions I see plenty of smaller wins, then stronger bursts when Random Features chain into a main bonus. The non-progressive jackpot is 1,000 times your stake, up to around two hundred thousand pounds at top bet. It is not a brutal high variance slog, but it can still swing hard.
Playing on the Go: Mobile Koi Princess Slot
On mobile, Koi Princess feels just as slick. NetEnt optimised it for iOS and Android, with clear buttons and a layout that works in portrait or landscape. I often run a few short sessions on my phone, tapping with a thumb while the princess cheers beside the reels. Random Features, Bonus Bet, and every free spin mode work exactly as on desktop, without any stripped-down shortcuts.

Online Slot Koi Princess: Why You Keep Coming Back
For me, online slot Koi Princess hits a sweet blend of style and mechanics. The anime art, koi pond backdrop, and upbeat soundtrack keep things light, while the maths model gives enough action without draining a balance too fast. Random Wilds, Wild Reels, 5-Hit, and Bonus Activation pop up often enough that I rarely feel stuck spinning dead, even when the bigger features take a while.
I rate Koi Princess as a go-to when I want feature-rich gameplay but do not fancy extreme risk. You get Sure Win Free Spins, Wild Reels Free Spins, Coin Win, and the Bonus Wheel all layered over a simple 20-line engine. As long as I set a session budget, pick stakes that give me a few hundred spins, and walk away on a hot run, it treats me well.
Screenshots


FAQs About Koi Princess
Absolutely! You can enjoy Koi Princess for free on our website without registration. Our partner casinos of NetEnt also usually offer demo mode access.
Yes, to win real money in Koi Princess, you'll need to create an account at a licensed casino site. You can then play for real and win up to x1000.
Yes, Koi Princess is fully optimized for mobile devices and runs smoothly on any devices.
Compare Koi Princess With Other Slots
| Slot | Rating | Software | Release Date | Volatility | RTP | Bet Range | Max Win | Number of Reels | Number of Betways |
|---|---|---|---|---|---|---|---|---|---|
| Koi Princess | 8 | NetEnt | 2015-11-24 | Average | 96.23% | 0.1 - 200 | x1000 | 5 | 20 |
| Guns N’ Roses | 9 | NetEnt | 2016-01-22 | Below average | 96.98% | 0.1 - 200 | x1250 | 5 | 20 |
| Drive Multiplier Mayhem | 8 | NetEnt | 2016-03-25 | Average | 96.7% | 0.15 - 75 | x5000 | 5 | 15 |
| Aloha! Cluster Pays | 5 | NetEnt | 2016-03-25 | Low | 96.42% | 0.1 - 200 | x1000 | 6 | 10 |
| Jimi Hendrix | 3 | NetEnt | 2016-04-14 | Low | 96.9% | 0.2 - 200 | x400 | 5 | 20 |
| Football: Champions Cup | 4.5 | NetEnt | 2016-05-23 | Above average | 96.82% | 0.20 - 100 | x1051 | 5 | 20 |
| Motörhead | 5 | NetEnt | 2016-09-22 | Low | 96.98% | 0.2 - 200 | x570 | 5 | 76 |
| Fairytale Legends: Red Riding Hood | 5 | NetEnt | 2016-10-18 | Below average | 96.33% | 0.2 - 200 | x400 | 5 | 20 |
| Warlords: Crystals of Power | 9 | NetEnt | 2016-11-17 | Below average | 96.89% | 0.15 - 150 | x6666 | 5 | 30 |
| Divine Fortune | 7 | NetEnt | 2017-01-25 | Average | 96.59% | 0.2 - 100 | x600 | 5 | 20 |
| Wolf Cub | 4 | NetEnt | 2017-02-16 | Average | 96.34% | 0.2 - 200 | x2000 | 5 | 20 |
| Blood Suckers II | 6.5 | NetEnt | 2017-02-25 | Low | 96.94% | 0.25 - 250 | x1298 | 5 | 25 |
| Jungle Spirit: Call of the Wild | 8.3 | NetEnt | 2017-03-18 | High | 96.47% | 0.2 - 100 | x7678 | 5 | 243 |
| Pyramid: Quest for Immortality | 7.5 | NetEnt | 2015-10-01 | Below average | 96.48% | 0.1 - 200 | x36000 | 5 | 720 |
| Dazzle Me | 5 | NetEnt | 2015-08-24 | Low | 96.9% | 0.2 - 200 | x760 | 5 | 76 |
| Neon Staxx | 5.5 | NetEnt | 2015-06-24 | Below average | 96.9% | 0.2 - 100 | x400 | 5 | 40 |
| Stickers | 5.5 | NetEnt | 2015-05-15 | Below average | 96.69% | 0.2 - 200 | x400 | 5 | 20 |
| Dracula | 7.5 | NetEnt | 2015-04-24 | Below average | 96.58% | x400 | 5 | 40 | |
| King of Slots | 6.5 | NetEnt | 2015-03-30 | Low | 96.96% | 0.25 - 250 | x1000 | 5 | 25 |
| Spinata Grande | 6 | NetEnt | 2015-03-23 | Below average | 96.84% | 0.2 - 200 | x600 | 5 | 40 |
| Steam Tower | 7.7 | NetEnt | 2015-02-23 | Average | 97.04% | 0.15 - 150 | x2000 | 5 | 15 |
| The Invisible Man | 8.5 | NetEnt | 2014-12-11 | Above average | 96.3% | 0.20 - 100 | x1000 | 5 | 20 |
| The Wish Master | 9.3 | NetEnt | 2014-06-24 | High | 96.65% | 0.2 - 100 | x4500 | 5 | 20 |
| Lights | 6.5 | NetEnt | 2014-05-22 | Average | 96.1% | 0.09 - 90 | x1000 | 5 | 9 |
| Wild Water | 6.5 | NetEnt | 2014-03-24 | High | 96.36% | 0.2 - 100 | x2000 | 5 | 20 |
| Koi Koi Treasure | 7.5 | Habanero | 2024-06-25 | 96.77% | 0.28 - 1400 | x1400 | 5 | 28 | |
| Koi Kingdom | 5 | BF Games | 2018-04-06 | Average | 98.08% | 0.20 - 200 | x300 | 5 | 20 |
| Koi Pond | 7.7 | Pragmatic Play | 2022-06-28 | Average | 95.50% | 96.44% | 0.88 - 105.60 | x2500 | 5 | 243 - 7776 |
| Gold Koi Fortune | 6 | Habanero | 2025-10-28 | High | 96.84% | 0.25 - 5000 | x18384 | 5 | 25 |
| Elemental Princess | 7 | Yggdrasil Gaming | 2020-10-23 | High | 96.66% | 0.30 - 150 | x1666 | 5 | 25 |