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Free play
We do not host any real money casino games on our website. All games are free and cannot generate real money prizes. No tax or fee will be charged for using our website. You can rest assured that your information is protected under our Privacy Policy. SlotsCalendar is intended only for people over the age of 18.
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Ad disclosure
SlotsCalendar is an affiliate website. For this reason, some of the links that we recommend are affiliate links. To be precise, upon visiting a website through our link, and after making a deposit, we will be given a commission, with no further cost to the user. This can influence how the products appear on the page, but it will not influence our evaluations. All reviews and product recommendations are impartial as our editorial standards are commercially independent and follow a well-defined methodology. The information on this page is updated regularly but can be modified without us being informed.
Play responsible
Online gambling is fun, but it can lead to addiction. Gambling addiction is a mental disorder that has both long-term and short-term consequences. SlotsCalendar’s mission is to educate its clients and help them acknowledge the risks they are exposed to. Stay in control, play responsibly!
Play responsible
Online gambling is fun, but it can lead to addiction. Gambling addiction is a mental disorder that has both long-term and short-term consequences. SlotsCalendar’s mission is to educate its clients and help them acknowledge the risks they are exposed to. Stay in control, play responsibly!
Koi Koi Slot: Free Play & Review
Koi Koi free slot promises an aquatic adventure of spinning reels and splashing multipliers. As a classic 5-reel, 3-row slot with 20 paylines, it’s perfect for players seeking both excitement and potentially rewarding payouts. Dive into our Koi Koi slot review to explore its features, while the backdrop of a serene Japanese landscape sets the mood.
18+. Available to ID-verified players only. Up to 100 Locked Free Spins (10p). Wheel of Fortune (WOF) will appear as a pop-up. Available to claim for 7 days. Prize not guaranteed. Wins from free spins are credited to your Bonus Credit Account, and available for 7 days. 35x wagering. Max win post Wagering: £10. T&Cs Apply. BeGambleAware.org
18+. Available to ID-verified players only. Up to 100 Locked Free Spins (10p). Wheel of Fortune (WOF) will appear as a pop-up. Available to claim for 7 days. Prize not guaranteed. Wins from free spins are credited to your Bonus Credit Account, and available for 7 days. 35x wagering. Max win post Wagering: £10. T&Cs Apply. BeGambleAware.org
Developed by Slot Factory, the game follows a 5-reel, 3-row format with 20 paylines, enabling players to place wagers ranging from 0.2 to 50 per spin. With medium-high volatility, this game strikes a balance between regular, smaller wins and more significant, less frequent payouts. The maximum win potential stands enticingly at x3750 your bet, making it a tempting catch for seasoned and new players alike. Whether you’re casting your net with real stakes or merely dipping your toes into the tranquil waters of Koi Koi free play, we’re certain you’ll enjoy yourself and come back for more.
Theme and Design
This slot enchants its players right from their initial encounter. With its tranquil blue sea background harmoniously merging with a sky adorned by soft, white clouds, it offers a visual narrative echoing Japan’s timeless art forms. These clouds drift gracefully, as if nudged by subtle winds, heightening the game’s peaceful ambiance.
Flanking the reel grid are majestic bluish-grey mountains, enriching the setting with an air of mystery. The reels, encased in a lavish gold frame, stand in stark juxtaposition to their gradient red hues. Thoughtfully positioned around the grid are the game’s functional buttons, ensuring players’ convenience. Every artistic touch vividly celebrates the game’s dedication to its enchanting Japanese motif.
If all this sounds intriguing, you’ll be pleased to hear you can try out the Koi Koi demo on our site to discover if it resonates with your budget and gameplay tastes.
Technical Features
Reels
5
Rows
3
Paylines
20
Adjust paylines
❌
Min. bet
0.2
Max. bet
50
Jackpot
❌
Gamble
❌
Autoplay
✔️
Free spins
✔️
Bonus round
✔️
Lines pay
Left to right
Wager limits
Bets can be adjusted from a modest 0.2 up to a maximum of 50 per spin. Given the max bet and potential win, ambitious players can aim for a whopping 187,500 (x3750 multiplied by 50).
SlotsCalendar tips: For those keen on strategy, consider beginning with smaller bets and gradually increasing them, especially during a winning streak.
Bonus Features
This game is not just about visual appeal; its bonus features stand testament to its engaging gameplay. Let’s see what they’re about in our Koi Koi slot review.
The Super Bonus Free Spins mode opens doors to amplified win prospects. As players delve into this mode, they’ll notice an augmented presence of Koi, signalling heightened reward chances. The excitement peaks with the Gold Koi Spin, where all Koi assume a golden hue, elevating win potentials.
This golden moment provides players with a solitary spin, heightening the sense of thrill. After this golden interlude, the game gracefully transitions back to its standard Free Spin mode, maintaining a lively gaming rhythm.
RTP & Volatility
Koi Koi RTP is 96.5%, which means this slot stands above the industry average, ensuring players get a decent return over an extended playtime. Its medium-high volatility suggests a balanced blend of wins, catering to a wide range of slot enthusiasts.
Symbols
This game excites players with a splendid array of symbols reflecting the refined beauty of classic Japanese traditions. Taking centre stage in this emblematic line-up is the Wild. It’s not just its generous rewards that make it shine, but its design, steeped in timeless Japanese artistry. This very Wild can also replace most other symbols, underscoring its critical role in gameplay.
Next in line, the game’s namesake Koi Koi symbol exudes sheer elegance and the promise of treasures. Symbols like the shimmering Coins and the tender Peach resonate with promises of wealth and age-old customs.
On the other hand, the game’s subtler symbols, like the dreamy Purple, the detailed Green lantern, and the lively colourful suits, have their unique allure. Each emblem tells a story, enriching the player’s journey. Their varied designs mean every spin delivers not just potential prizes but also a feast for the eyes, honouring Japan’s rich artistic heritage.
How to play Koi Koi
To start your adventure with this slot, first select your desired bet. The bet per line multiplies with the chosen number of winlines to determine your total bet. Using the bet options panel helps streamline this process, displaying both the total bet amount per game round and the bet per line value. Initiate a spin by clicking the play button or opt for the AUTOSPIN feature for uninterrupted gameplay. You can also choose between FUN and REAL modes: in FUN mode, you’re playing just for the thrill, or to discover the mechanics of the slot. This can prove advantageous if you want to develop a strategy for winning.
SlotsCalendar tips: Ensure you’re familiar with the game’s paytable, which offers valuable information on win lines. Also remember that all wins pay from left to right.
Best Casinos to play Koi Koi Slot with Real Money
Dive into the serene waters of this game at one of our recommended casinos to play Koi Koi slot machine real money. Embark on an aquatic journey and make the most of our exclusive Koi Koi bonus offers, setting your sights on opulent treasures and delightful wins.
Koi Koi Free Spins and Bonus Offers
Hungry for more? Snatch your Koi Koi free spins and uncover hidden treasures. For newcomers, an enticing welcome bundle is up for grabs, accompanied by numerous thrilling promotions, ensuring your reels keep spinning incessantly. Remember to stay tuned to our site, as we perpetually bring forth new offers to boost your slot experience.