Koi Kingdom

by BF Games
Rate this Game
Game features
BF Games
September 2018
Bet Size
€0.20 - 200
Max Win
Collapsing Reels, Free Spins, Gamble, Increasing Multiplier, Multiplier, Retrigger, Scatter, Wild
Animals, Asian

Similar popular slots

Pros and cons
  • Cascade Multipliers
  • Gamble Mini-Game
  • Free spins can be retriggered
  • Only one bonus mode

Koi Kingdom Slot Review

Experience the serene nature and beauty of a koi pond unleashing in front of your eyes. Rest your gaze upon the flowing waters and swimming fish as you spin the reels for a chance to win big in this mesmerizing slot by BF Games.

The artistic style of the game resembles that of a pastel painting. The reels appear on top of a few stone steps leading into a wooden kiosk. The symbols themselves appear on shelves while the logo of the game is found right above. In the background, you can see a couple of bridges and waterfalls leading to the koi pond. Sakura trees can be seen all around the screen.

As for the mechanics the game escapes from the classic video slot experience. Instead of the classic reel after reel action, here the symbols fall altogether filling the board in what seems to be a diagonal pattern.

Overall, Koi Kingdom is more on the relaxing end rather than the hardcore gambling one. The game’s low volatility makes up for the “casual gameplay” resembling games such as NetEnt’s “Koi Princess”.

How to Play Koi Kingdom

Koi Kingdom has 3 rows and 5 reels with 20 fixed paylines. The controls are located below the main interface allowing you to select the bet size, tweak the audio settings, enable the autoplay feature and of course, spin the reels.

Bets start as low as $0.20 and go up to $200 per spin.

The game has very low volatility making the player win a small amount after the second or third spin. The max win is $30,000 per payline.

As for the symbols, there are 4 low-paying and 3 high-paying ones. The first are represented by card values J-A while the latter come in the form of a red, green, and white koi fish.

The slot’s special symbols are:

  • Wild – The slot’s wild is the pink lotus flower symbol. It will substitute for all symbols including the bonus. They can only appear in the middle three reels and there can be only one per reel. It can’t appear on the same reel as a bonus.
  • Bonus – The bonus symbol is a golden koi fish. It can only appear on the first three reels and there can only be one per reel. Landing 3 of them will activate the free games feature.

Game Rules

Koi Kingdom Features

The game offers some really exciting features. Let’s check them out.

Cascade Multipliers

After each winning spin, the participating symbols will disappear while others fall in place. This continues to happen as long as there are winning paylines. Each spin starts on a default 1x multiplier and for each extra round the multiplier increases to 2x, 3x, and finally a 5x.

Cascade Multipliers
Free Spins

Getting 3 bonus symbols awards 12 free games with a 3x multiplier. Here the cascading multiplier moves from 3x to 6x, then to 9x, and after that to a maximum of 15x. Free spins can be retriggered and if that happens the additional free games are added on top of any remaining ones.

Free spins
Gamble Mini-Game

Just like other BF Games, Koi Kingdom utilizes a gambling mini-game meaning that after each win the player has the option to take his win or gamble for a chance to double it. If he chooses to then he will be presented with a 50/50 choice. Guess correctly and your win is doubled. After that, you can cash out or continue to double again.

If however, at any point you guess wrong then you’ll lose all winnings including those of the spin or bonus mode that triggered the feature.


Play Koi Kingdom for real money

100% up to €300
100% up to €100
100% up to €100
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