Lucky Koi Slot - Main Image

Lucky Koi welcomes you to this Japanese pond with a meditative quality and luscious fish bringing you fortune and riches. This game by Microgaming takes you on an adventure to the Far East with absolutely beautiful graphics and an elegant gameplay to satisfy any player who comes across this game. This lovely 5 reel, 25 payline well-rendered video slot will bring you hours of joy with added bonus features including wilds, scatters, free spins, multipliers, and a fantastic bonus game. There’s also a chance to hit the maximum bonus amount of 100 times your bet in the base game.

Slots Features


Traditional Chinese theme.

Nice bonus features.


Game does not offer a gamble feature.

TYPEVideo slot
GAME FEATURESWild symbol, scatters, free spins, multipliers, bonus games
RANGE OF BETS$0.01 – $125.00
MAXIMUM WIN10,000 coins

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Theme & Background

The background in this Microgaming’s creation is set in a shallow koi pond filled with colorful fish with small black pebbles spreading across the screen. The vibrant colours and realistic animations add to the look and feel of the game while you experience a sense of tranquility as you look at the detailed picture presented. The reels are transparent with the pay lines receiving their own unique color coding to make it easier to see the activated pay lines. The betting platform is orange and black in color to resemble a koi fish, and the spin button is red in color with two koi fish around the wording.

The game is accompanied by a tranquil Asian-themed soundtrack with a mystical touch playing throughout the game. Whenever you get wins or a bonus feature, the reels signal this by way of chiming sound effects that go hand in hand with this game’s ambience.


Take a trip to this heart of traditional Japanese culture with 5 reels by 3 rows, 25 pay lines, and an RTP sitting at fair 96.47%. Bet settings allow you to change the value you want to tack onto every spin. This is the only tweak-able bet setting as the lines are fixed and you can’t choose how many you want to activate.

Lucky Koi adds even more excitement to your gameplay with an autoplay option to add some relaxation into your play as you attempt to increase your balance while kicking back and enjoying the show. Simply decide on a number of spins using the selections presented and sit back while the game does the hard work for you.

Explore Lucky Koi Symbols

Wild Symbol and Scatter Symbol

The Lucky Koi logo represents the wildcard in this game while the scatter logo acts as the scatter symbol. The latter pays out when combined with matching Scatter symbols and is also the key to activating your choice of two features within the game.

Free Spins

In order to activate the free spin feature, you will need to display three or more scatter symbols anywhere on the reels. Once activated, you will receive between 10 and 30 free spins including a multiplier of up to 5x on your winnings. The wild also becomes an expanding wild during the free spin feature. There’s also a chance to re-trigger the free spin feature during free spins.

Koi Bonus Game

If you are not a fan of the free spin feature, you can pick the Koi bonus feature once three or more scatter symbols are triggered on the reels. In the Koi bonus feature, you will be transported to a koi pond where you will see 12 swimming fish. You will have your choice of picking between 3 and 6 of them, where each will be worth a certain bonus amount. Once you’ve made your selection, the cash prizes will be added up and credited to your balance.

Payouts and Wagering Limits

As you attempt to seize the opportunity to indulge in a little Japanese culture, you will also have an array of betting choices on hand to make your gaming experience that much more rewarding. The minimum bet starts at $0.01 and increases to a maximum amount of $125.00 on a single bet. Also, ensure you activate all 25 pay lines to receive more frequent and impressive wins.

Keep in mind that by changing the size of your wager on each spin, this will affect potential pay outs. The bigger the wager, the bigger the pay out. Having a look at the pay table will tell you exactly how much you can win for each symbol combination depending on your bet. The game allows you to win up to $625,000.

The symbols portrayed in Lucky Koi are all designed to fit in with the theme. These include koi fish swimming around a lily, a green toad, a turtle, a dragonfly, a gold Japanese ornament, and a silver Japanese ornament. The nice side to each of these is they all offer their own animations as well as coin wins. The Koi fish are the highest paying of those mentioned and let us not forget the other noted symbols such as the Japanese coins. The other symbols you will unearth spinning this slot are bonus related but most of them also pay out when in combinations made up of matching symbols.

Lucky Koi

Final Verdict

Lucky Koi


Lucky Koi is a must for anyone who appreciates a game with beautifully designed graphics, especially if the idea of an exotic and peaceful Japanese setting and culture appeal to you. The game is not just pretty visuals as it features an overall solid gameplay filled with amazing bonus features and high pay-outs. If east Asian themed slots are your cup of tea, then this one should rank high in your must play list. So, let the carp fish bring you good luck in Microgaming’s Lucky Koi!

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