Player return
96.2%
Minimum bet
0.30
Slot type
Video Slots
Volatility
Low
Number of reels
5
Progressive jackpot
No
Popularity
Maximum bet
75
Game developer
Spearhead Studios
Bonus features
Yes
Winning ways
243
Game theme
Oriental
Koi and Dragon online slot review
Koi and Dragon offers non-progressive jackpot prizes through its Dragon Gate feature, with a potential value of 5,000x. Cash symbols appear during this feature and may receive multiplier boosts. A re-spin can lead to free spins, where the wild changes into a special scatter symbol and cash symbols can pay from any reel position.
Theme and storyline
A river filled with koi carp runs below a mountain range. In Chinese culture, koi carp are associated with wealth, and the fish guide the journey across the river towards the legendary dragon. Passing through the dragon gate is presented as a route to prosperity.
Graphics, sound and animation
Spearhead Studios uses crisp graphics and detailed imagery in this release. Flowers form the backdrop, rendered with a sketch-like appearance. A traditional Chinese-style tune supplies the soundtrack and complements the game's wider theme.

How the game plays
Koi and Dragon uses a 5x3 reel layout with 243 ways to win. Its symbols include wilds, scatters and 11 symbols with payout values, including the scatter symbols. The dragon is wild, substitutes for every symbol except the scatter, and can appear on reels 2, 3, and 4. The koi carp scatter may pay up to 75x the bet and can trigger both the re-spin and free spins feature. During free spins, cash symbols may be worth up to 5x, while the re-spin feature offers a 5,000x jackpot chance along with more cash symbols.
Spin bet multipliers for 2, 3, 4, or 5 matching symbols from left to right on a pay line:
- Koi Scatter – 1x, 5x, 10x, 100x
- Geisha – 0.83x, 3.33x, 8.33x
- Bird – 0.50x, 1.66x, 5x
- Flower – 0.50x, 1.66x, 5x
- Lantern – 0.33x, 0.66x, 3.33x
- A, K, Q, J – 0.16x, 0.33x, 1.66x
- 9 – 0.06x, 0.16x, 0.33x, 1.66x

Bonus rounds and free spins
Re-Spin: Landing 2 koi scatter symbols triggers 1 re-spin. The re-spin removes all regular symbols, leaving the koi scatters in place. The scatters that activated the feature stay where they landed while the other reels spin again. Ending the re-spin round with 3, 4, or 5 koi scatters triggers free spins.
Free Spins: Landing 3, 4, or 5 koi scatters during the re-spin round awards 8, 15, or 30 free spins respectively. Throughout the free spins round, the dragon wild also functions as a scatter. Moon symbols show cash values of 1x, 2x, 3x, 4x, or 5x the bet, and each moon that lands awards its displayed value. Land 2 scatters to activate the re-spin feature and get a chance at additional spins.
Dragon Gate: Landing 3 or more moon symbols activates the Dragon Gate feature. Only moon and box symbols can land during this round. Moon symbols carry values of 1x, 2x, 3x, 4x, and 5x, while multipliers on reels 4 and 5 increase all prizes. Collect 3 or more moon symbols to enter the 2nd game. Collect 9 or more to enter the 3rd game. Collect 16 or more to enter the 4th game. Collect 25 moon symbols to enter the 5th game.
Koi and Dragon Jackpot: Collecting 17 moons during Dragon Gate awards the Major jackpot worth 100x. The Grand jackpot, worth 5,000x, is awarded for 36 moon symbols.
Bet sizes, RTP and variance
The Koi and Dragon online slot lists a minimum stake of 0.30 per spin and a maximum of 75.00 per spin. Its variance is low, and its theoretical RTP is 96.20%.
Conclusion
Evan Carrington's original account, presented here by GCCans, notes that online video slot players often value a compelling theme and that the oriental setting is described as especially popular. Chinese-style symbols offer a glimpse of Chinese culture, while the game's features add entertainment. The re-spins can lead first to free spins and then to Dragon Gate, which includes 2 jackpots.
With 12+ years of experience in the iGaming industry, Evan specializes in reviewing online casinos, analyzing slot games, and evaluating player safety. Their expertise covers casino licensing, RTP, volatility, bonus conditions, and withdrawal policies. Through hands-on testing and independent research, Evan delivers transparent, fact-based reviews to help players better understand gambling platforms, their features, and potential risks.