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Koi Princess Slot Review

S. Stoynova
Svetlana is a seasoned iGaming writer who has been contributing to CasinoGamesPro.com since 2015. She specialises in in-depth reviews of casino games, including slots, roulette, blackjack, and video poker. Her expertise also extends to evaluating payment methods, mobile casino apps, and leading online gambling platforms.
(editor) | Updated:
18+ Only. Play Responsibly.

Koi Princess slot review introduces NetEnt’s anime-themed 5-reel, 3-row video slot offering 20 fixed paylines, a 96.23% RTP and medium volatility. Released in 2015, the game remains highly popular thanks to four random features, two Free-Spins modes and a Bonus Wheel that can award prizes up to 1,000x the stake. Bets range from €0.20 to €200, making Koi Princess equally attractive to casual spinners and high-rollers. Explore this Koi Princess slot review to discover every detail before you spin.

Koi Princess Pros and Cons

  • Pros
    • Four random base-game features keep every spin exciting
    • Two different Free-Spins rounds with guaranteed wins and Wild Reels
    • High RTP of 96.23 % for an Asian-themed slot
    • Wide wagering range €0.20–€200
    • Engaging anime graphics and immersive soundtrack
  • Cons
    • Medium-high volatility can lead to dry spells
    • Maximum win of 1,000x may feel low to jackpot hunters
    • No progressive jackpot element

Koi Princess Data Table

Slot’s Summary
Game TypeVideo Slot
DeveloperNetEnt
ThemeAnime / Japanese Mythology
Release Date24 November 2015
Layout5 Reels × 3 Rows
RTP96.23 %
VolatilityMedium–High
Minimum Bet€0.20
Maximum Bet€200
Max Payout1,000x stake
Hit Frequency Rate≈ 27 %
Paylines20 (fixed)
Free SpinsYes
FeaturesRandom Wilds, Wild Reels, 5-Hit, Bonus Activation, Bonus Wheel, Sure-Win Free Spins, Wild Reels Free Spins, Coin Win
Jackpot TypeNon-progressive

Koi Princess Theme & Symbols

Koi Princess slot transports players to a vibrant, manga-inspired realm where cherry blossoms, koi carp and Asian dragons dominate the reels. The cheerful princess acts as the central figure, guiding you through **four random modifiers and lucrative bonus rounds**. Traditional Japanese iconography blends with modern anime styling to create a unique atmosphere that feels both playful and exotic.

Visuals & Audio

The game boasts **high-definition graphics, anime character design and fluid reel animations** set against a serene koi pond flanked by pagodas. During bonus rounds the background erupts with cherry-blossom petals and swirling water effects, while the soundtrack mixes traditional Japanese instruments with upbeat arcade tones. The princess occasionally speaks, adding a layer of interactivity seldom found in 2015 releases.

Symbols

Low-Paying Symbols: 10, J, Q, K and A card royals styled in colourful brush-stroke lettering.
High-Paying Symbols:

  • Koi Princess (top symbol)
  • Orange Dragon Statue
  • Pink Lotus Flower
  • Blue Koi Fish Yin-Yang
  • Wild Symbol (golden Wild icon) – substitutes for all regular symbols and has its own pay value

Koi Princess Payout Table

Symbol2 Symbols3 Symbols4 Symbols5 Symbols
Wild4x100x300x500x
Koi Princess2x40x200x400x
Orange Dragon30x150x300x
Koi Fish Yin-Yang20x100x250x
Lotus Flower20x75x200x
A10x50x160x
K10x40x140x
Q5x30x120x
J5x25x110x
105x20x100x

How to Play Koi Princess Slot

Play Koi Princess slot by first selecting a coin value (€0.01–€1) and bet level (1–10) to create a total stake between €0.20 and €200. Press the **Spin** button or use Auto-Play for up to 1,000 consecutive spins. Every spin can randomly trigger one of four base-game modifiers, or land three Bonus symbols on reels 1, 3 and 5 to award a Bonus Wheel, Free-Spins round or instant Coin Win. All payouts follow the 20 fixed paylines and pay left to right, with the Wild substituting for all regular icons.

Tips & Strategies for Koi Princess

  • Activate Quick Spin to speed through less eventful spins and reach bonus rounds faster.
  • Play with the Bonus Bet (if available in your jurisdiction) to double your chance of triggering random features, albeit at a 50 % higher stake.
  • Manage your bankroll; medium-high volatility means wins can be streaky, so set session limits.
  • Aim for the Bonus Wheel, which can award the highest 1,000x prize in a single spin.
  • Use lower stakes initially to familiarise yourself with the four random features before raising bets.

Koi Princess Review Verdict

Koi Princess slot remains one of NetEnt’s most engaging titles thanks to **excellent visuals, a feature-packed base game and two exciting Free-Spins modes**. Although the max win is modest, the frequent modifiers and solid RTP make it a highly entertaining choice well worth a spin.

FAQ

What is the RTP of Koi Princess?
The slot has a return to player rate of 96.23 %, slightly above the industry average.
How volatile is Koi Princess?
NetEnt lists the game as medium-to-high variance, meaning payouts are typically less frequent but can be sizeable.
Can I play Koi Princess for free?
Yes. Most NetEnt casinos and the developer’s own demo lobby allow free-play versions with virtual credits.
What is the maximum win in Koi Princess?
The top prize is 1,000x your total stake, obtainable through the Bonus Wheel or Sure-Win Free Spins.
Is there a progressive jackpot?
No, Koi Princess offers fixed payouts only; it is not linked to any progressive jackpot network.
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