Return to Player Percentage
96.23%
Minimum bet size
0.20
Game category
Video Slots
Volatility level
Medium
Number of reels
5
Progressive jackpot
No
Popularity indicator
Maximum bet size
200
Game Provider
NetEnt
Bonus features
Yes
Payline count
20
Theme
Oriental
Koi Princess Online Slot Game — Evan Carrington Review | Al Buraq Regina
NetEnt has not generally been known for slots packed with bonus content, but Koi Princess takes a different approach. It combines two Free Spins rounds, a bonus wheel, random Wilds, and Wild reels, among other features. The Bonus Bet is presented as a way to improve players' chances of unlocking the full selection.
Theme and Storyline
Koi Princess draws inspiration from Japanese anime and Asian pop culture. Its detailed presentation is part of the appeal, with dragons, turtles, Chinese dollars, and the charming Koi Princess appearing across the reels as players aim for a substantial payout.
Graphics, sounds and animations
As a NetEnt slot, Koi Princess delivers polished visuals and audio. High-quality anime-style artwork, lively animations, and an oriental soundtrack all reinforce the theme, giving the video slot a consistent finish from the first reel to the last.

Top Casinos to Play Koi Princess:
Gameplay
Koi Princess is a 5-reel, 25-fixed-payline video slot from NetEnt. Wins pay from left to right, and most combinations require at least 3 symbols. The Wild and Koi Princess symbols are exceptions, needing just 2 symbols for a win. Along with the dragon, turtle, and Chinese dollars, these symbols offer the strongest payouts.
The Wild substitutes for every other symbol to help complete winning combinations. The Bonus symbol is required to trigger the bonus rounds.
The in-game paytable is the best place to check the available combinations, bonus features, and rules before playing.

Bonuses and free spins
Random Features: Four random features can appear while the reels spin in Koi Princess. They are:
- 5-Hit Random Feature: This feature is described as awarding one Free Spin with a guaranteed five-symbol win.
- Random Wild Feature: This awards one Free Spin with 4 to 9 additional Wild symbols placed on the reels.
- Wild Reels Feature: This awards another Free Spin, with 2 to 5 reels converted entirely into Wild reels.
- Bonus Feature: Triggering this feature opens the full bonus sequence described below.
Bonus Feature: The feature may be triggered by the Random Features or by landing three Bonus symbols on reels 1, 3, or 5. In some cases, landing two of these symbols can nudge the third onto the reels. Once activated, the player spins the wheel beneath the reels and receives one of the following four bonus games:
- Sure Win Free Spins: The game description promises 10 Free Spins with a guaranteed win on each spin. It also states that each win will be equal to or greater than the previous one.
- Wild Reels Free Spins: These 10 Free Spins randomly assign a number of fully Wild reels before each spin.
- Bonus Wheel: A spin of the Bonus Wheel can provide access to one of the two bonus rounds above or award a coin payout.
- Coin Win: This outcome awards a coin payout.
Bonus Bet: The interface lets players turn the Bonus Bet on or off. It adds a bet equal to the total spin bet, increasing the stated chance of triggering random and bonus features while also raising the rewards available from the Bonus Wheel and Sure Win Free Spins round.
Bet sizes, RTP and volatility
Koi Princess offers a wide betting range, from a minimum bet of 0.20 to a maximum of 200.00. Players adjust their stake by choosing a coin level from 1 to 10, representing the number of coins wagered on each of the 20 fixed paylines. The coin value determines the worth of each coin, from 0.01 to 1.00.
Koi Princess has a stated RTP of 96.23% and is classified as medium variance. That classification may reflect the wide betting range and the game's many bonus features, rather than indicating any guaranteed result.
Conclusion
Some slots have attractive presentation but little depth, while others offer more to explore despite looking dated. Evan Carrington's review presents Koi Princess as combining both strengths through its visual design, playability, potential for big wins, and wide range of bonus features.
Evan Carrington brings more than 12 years of experience in the iGaming industry, specializing in online casino reviews, slot game analysis, and player safety assessments. Their expertise includes casino licensing, RTP, volatility, bonus terms, and withdrawal policies. Combining hands-on reviews with independent research, Evan provides clear, evidence-based coverage to help players understand gambling platforms, their features, and possible risks.




