Koi Koi Treasure
Dive into the tranquil world of the Koi Koi Treasure slot by Habanero, where serene looks meet powerful features. Play the Koi Koi Treasure demo for free and claim your welcome bonus to start your treasure hunt with a boost at SlotCatalog!
Online Casinos where you can play Koi Koi Treasure
We have scanned 7 best online casinos in US New Jersey, and we have not found Koi Koi Treasure on any of them at the current moment.
Nevertheless do not hesitate to check casinos where other games from Habanero are available:
Koi Koi Treasure Review
With Koi Koi Treasure, developer Habanero invites players to immerse themselves in a tranquil world of koi and Japanese tradition. But don’t be fooled by the serene, meditative atmosphere - beneath the surface lies a gameplay packed with powerful features, ready to surprise and reward those who take the plunge. Let’s dive in and take a closer look in our Koi Koi Treasure slot review.
Koi Koi Treasure is a serene voyage to an unforgettable underwater adventure, as a bounty of gold awaits players in this captivating title. The free games round with guaranteed mega symbols enhances reward potential, boosting the unique player experience that Habanero is famed for.
Toni Karapetrov
Head of Corporate Communications, Habanero

Loading into the Koi Koi Treasure slot machine by Habanero takes players down deep underwater, where majestic fish guards a hidden treasure chest lurking beneath the transparent reels, suggesting there are riches to be uncovered. The game’s design is rich in detail, creating a peaceful, soothing atmosphere that contrasts beautifully with the powerful and dynamic action laid down here. Soothing water sounds accompany the gameplay, while meditative Asian music adds a final touch to the immersive experience.

The Koi Koi Treasure online slot is accessible on any device, offering a flexible betting range from €0.28 to €1,400 per spin, or up to €2,800 when the Super Bet feature is activated. The RTP has a default value of 96.84%, providing a balanced return rate, though, it can vary between 86.69% and 98.13% depending on where you play. The game features medium volatility, and the max win is 1,682x the bet. However, the game is part of Habanero's trademarked progressive Jackpot Race network, so there are much bigger rewards on the table.
Koi Koi Treasure Features
The gameplay of Koi Koi Treasure is relatively simple. Random Mega Symbols can appear during base spins, providing a chance for bigger wins, while the Free Spins round takes it a step further, making these Mega Symbols a consistent part of the feature. Then, there’s also a bonus bet and a bonus buy, allowing players to take full advantage of the free games round.
Mega Symbols
The Mega Symbol feature in Koi Koi Treasure can activate randomly on any spin. When triggered, the center three reels merge into a single 3x3 area, which then spins together and reveals a random symbol, except Scatter. In winning combinations, Mega Symbols are counted separately as 9 single normal-sized symbols.
Free Spins
Koi Koi Treasure free spins bonus is triggered when 3, 4, or 5 Scatter symbols appear anywhere on the reels, awarding 5, 8, or 18 spins, respectively. During this feature, the Mega Symbols are guaranteed to activate on every spin. Retriggers are not possible. That’s it.

Buy Feature & Super Bet
The Super Bet allows players to increase their chances of triggering the bonus. When activated, your bet is increased by two times, but the odds of accessing free games are boosted, with more Scatters appearing on the reels in the base game. Additionally, Wilds tend to appear more frequently during free spins.
The Buy Feature, in turn, enables players to directly purchase entry into the free spins at a cost of 56.71x the base bet. Once purchased, between 3 to 5 Scatter symbols are guaranteed to appear.
Pros And Cons Of Koi Koi Treasure Slot
Pros
- Serene koi pond atmosphere
- Random Mega Symbols
- Free Spins with guaranteed Mega Symbols
- Part of the Jackpot Race network
Cons
- RTP ranges
- Low max win outside of the jackpot
Our Verdict
In conclusion, Koi Koi Treasure is a pleasant slot experience that balances serene visuals with solid, engaging gameplay. The random Mega Symbols keep things exciting during base spins, and being guaranteed during the Free Spins certainly boosts the excitement and win potential. Plus, the inclusion of Habanero’s Jackpot Race network is a welcome bonus, offering the chance for some huge payouts.
That said, the game isn’t without its flaws. The RTP range might give some players pause, and the max win of 1,682x the bet is a bit underwhelming. Sure, the progressive jackpot makes up for it, but still, there’s not too much to hope for outside of the jackpot system.
Anyway, Koi Koi Treasure isn’t a bad addition to Habanero’s portfolio. It’s perfect for players looking for a relaxing experience. I enjoyed my time with it, but like many games, it has both its strengths and drawbacks.
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Scanned Countries
Sorry, Koi Koi Treasure is not available for this market. In total, we scanned casinos at 101 in various markets. Koi Koi Treasure is available in 56 countries. The markets with the highest number of casinos are: NZ, NO, AT, FI
| Country | Scanned [i] | With Game [i] | In Lobby [i] | SlotRank [i] | Action |
|---|---|---|---|---|---|
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409 | 145 | 0 | 10406 | See Data |
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415 | 143 | 0 | 8080 | See Data |
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369 | 134 | 0 | 8891 | See Data |
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443 | 129 | 0 | 8889 | See Data |
Show All Countries (56)
Contents
Koi Koi Treasure Attributes
| Provider: | Habanero |
|---|---|
| Release Date: | 2024-06-25 |
| Type: | Video Slots |
| RTP: | 96.84% RTP Ranges! |
| Variance: | Med |
| Hit Frequency: | N/A |
| Max Win: | x1682.00 |
| Min bet $, €, £: | 0.28 |
| Max bet $, €, £: | 1400 [ i ] |
| Layout: | 5-3 |
| Betways: | 28 |
| Features: Bonus Bet, Buy Feature, Free Spins, Mega Symbol (3x3), RTP range, Scatter symbols, Wild | |
| Theme: Black, Blue, Darkness, Fish, Flowers, Gems, Koi Fish, Lotus, Moon, Oriental, Asian, Sun, Treasures, Water world | |
| Other tags: 96% RTP | |
| Technology: | JS, HTML5 |
| Game Size: | 19.2 MB |
| Last Update: | 2026-02-23 |









