Game Information
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Provider
BF Games
Type
Slots
Reels
5
Min Bet
0.01
Max Bet
2.5
Max Win per Spin
187500
Koi Kingdom Slot: Comprehensive Data Analysis
Core Game Specifications
| Attribute | Value |
|---|---|
| Developer | BF Games |
| Release Date | March 2018 |
| Theme | Asian, Fish, Nature |
| Layout | 5×3 |
| Paylines | 20 |
| Bet Range | 0.20–200 (currency varies by operator) |
| Core Mechanics | Cascading reels with increasing multipliers, Wild symbol substitutes for other symbols, Free spins triggered by bonus symbols, Gamble feature to double wins |
| Technology | HTML5 |
| Compatibility | Desktop and mobile |
Mathematical & Payout Model
Return to Player (RTP)
98.08%
Volatility
Medium
Max Win Potential
300x
Symbols & Paytable Hierarchy
| Tier | Symbol(s) | Function & Value |
|---|---|---|
| Low Tier | Jack, Queen, King, Ace | Provides small, frequent wins to maintain gameplay. |
| Mid Tier | Red koi, Green koi | Thematic items offering moderate payouts. |
| High Tier | White koi, Golden koi (bonus symbol) | Highest paying symbols. Top hits available with full combinations. |
| Wild | Lotus flower wild | Acts as a substitute / feature trigger per game rules. |
Koi Kingdom Bonus Features Mechanics
| Feature | Trigger | Initial Award | Core Mechanic | Enhancement/Retrigger |
|---|---|---|---|---|
| Cascading multiplier | Any win | Winning symbols disappear and new ones fall, increasing multiplier each cascade | Multiplier increases through x1, x2, x3, x5 | |
| Free spins | Three or more bonus symbols | 12 free spins | Free spins awarded with x3 multiplier and retrigger possible | Cascading multipliers apply during free spins |
| Gamble feature | After any win | Guess red or black to double win |
Frequently Asked Questions (FAQ)
| What is the RTP of Koi Kingdom? | The RTP is 98.08%. |
| How many paylines does Koi Kingdom have? | The game has 20 fixed paylines. |
| What is the maximum win multiplier? | The maximum win is 300× the line bet. |
| How do cascading multipliers work? | Each cascade increases the multiplier through x1, x2, x3, up to x5. |
| How many free spins can I get? | Landing three or more bonus symbols awards 12 free spins with a x3 multiplier and retriggers are possible. |
| What does the wild symbol do? | The lotus flower wild substitutes for other symbols to help form winning combinations. |
| What is the gamble feature? | After any win you may gamble by guessing red or black to double your win. |
Koi Kingdom Performance Summary: Strengths vs. Weaknesses
Strengths
- High RTP
- Engaging cascading multiplier mechanic
- Calming and attractive theme
- Free spins with retrigger potential
Weaknesses
- Hit frequency not specified
- Max win relatively modest compared to some high‑variance slots
Overview
Koi Kingdom is a serene Asian‑themed slot featuring cascading reels, increasing multipliers, free spins, wilds, and a gamble feature. It offers medium volatility and a high RTP, delivering both calm visuals and engaging gameplay.
Rachel Pine is our slots expert who has worked in the online gambling industry for 10+ years. Over the course of her career, Rachel has reviewed more than 30,000 slots.
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