Koi Princess slot game review by NetEnt

Koi Princess
Return to player
Game Type
Game provider
Available on
Mobile, Desktop
Winlines/Ways to win

From the developers at NetEnt, Koi Princess is every slot player’s favorite game. The game’s theme is inspired by Asian pop culture and offers a number of bonuses to players. Find out why Koi Princess is a firm favorite in our review here.

Koi Princess Graphics, Animation, Music:
The game’s design is based on anime. Traditional temples and waterfalls can be seen behind the reels which are watched by an anime character. The enticing background pulls you in with the orchestral soundtrack of traditional Japanese tunes.

Koi Princess Gameplay:
Koi Princess slot consists of 5 standard reels with 3 rows and 20 pay lines. Reels have Asian-style A symbols, 10 royals along with a frog, and dragon symbols. The highest paying symbol is the Koi Princess which gives 20x the total stake.
Koi Princess Bonuses, Wilds, and Free Spins
There are 9 bonuses with this slot. 4 of them are triggered randomly where you need to choose between 3 Koi carps to receive any of the following:

● 5-hit random guarantees 5 one-of-a-kind win on the next spin
● Random Wild awards 1 wild spin with 4-9 wild overlays
● Wild Reels awards you with 1 spin that fills 2-5 reels with wilds
● Bonus Activation advances you to the major bonuses with all triggered features

Major bonuses are:
● Sure Win Free Spins gives 10 free spins that guarantee a winning combination
● Wild Reels Free Spins also awards 10 free spins but with wilds on 1-5 reels
● Coin Win pays a cash bonus of 15-10x the total stake
● Bonus Wheel is the classic spinning wheel that activates 2 free spins and coin prizes
The last bonus is offered at the beginning. Bonus Bet doubles the cost of spins but increases the chances of random bonus triggers.

Koi Princess Bet Sizes and RTP
RTP is at 96.23%, the minimum bet size is 0.20 and the maximum bet size is 200. The maximum win is 200,000, volatility is medium level.
Koi Princess Conclusion:
With wonderful backgrounds and visual designs coupled with an amazing soundtrack, Koi Princess is undoubtedly one of the greatest. We recommend this slot for anyone looking to take a virtual trip.


  • wild Wild Symbol:
  • scatter Scatter Symbol:
  • autoplay Autoplay Option:
  • multi Multiplier:
  • Yes

Slots Block


8 different bonus features

4 random base game features

2 different free spins features

A 1000x jackpot


Not for those who dislike anime/manga