Game Information
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Provider
Play'n GO
Type
Slots
Theme
Mermaid
Reels
5
Min Bet
0.2
Max Bet
100
Max Win per Spin
500000
Mermaid’s Diamond Slot: Comprehensive Data Analysis
Core Game Specifications
| Attribute | Value |
|---|---|
| Developer | Play’n GO |
| Release Date | 2017-09-20 |
| Theme | Ocean, Fantasy, Mermaid, Treasure |
| Layout | 3‑4‑5‑4‑3 |
| Paylines | 720 ways |
| Bet Range | 0.20 to 100 |
| Core Mechanics | Both‑ways wins, Expanding Wilds, Random Wilds, Divine Intervention, Pick‑a‑Chest Free Spins, Diamond collection for extra Wilds, Retriggerable Free Spins |
| Developer | Play’n GO |
| Platform | Desktop and Mobile HTML5 |
Mathematical & Payout Model
Return to Player (RTP)
96.50%
Volatility
Medium
Max Win Potential
5000x
Symbols & Paytable Hierarchy
| Tier | Symbol(s) | Function & Value |
|---|---|---|
| Low Tier | shell, starfish, squid, flatfish | Provides small, frequent wins to maintain gameplay. |
| Mid Tier | green gem, blue gem, red gem | Thematic items offering moderate payouts. |
| High Tier | diamond | Highest paying symbols. Top hits available with full combinations. |
| Wild | mermaid | Acts as a substitute / feature trigger per game rules. |
| Scatter | treasure chest | Triggers free spins / bonus round when enough appear. |
Mermaid’s Diamond Bonus Features Mechanics
| Feature | Trigger | Initial Award | Core Mechanic | Enhancement/Retrigger |
|---|---|---|---|---|
| Trident Wilds | Random in base game or via diamond meter in free spins | Adds wilds to reels | Expanded wilds when on middle reel | |
| Divine Intervention | Non‑winning spin with four scatters | Adds fifth scatter | Helps trigger free spins | |
| Pick‑a‑Chest Free Spins | Five scatters | 10‑25 free spins | Player picks chest to reveal spins | Retriggerable with 3‑5 scatters |
| Diamond Collection | Collect five diamonds during free spins | Fills meter | Triggers Trident Wilds |
Frequently Asked Questions (FAQ)
| What is the RTP of Mermaid’s Diamond? | The RTP is 96.50%. |
| What is the maximum win? | The maximum win is 5000x the bet. |
| How do I trigger free spins? | Land five treasure chest scatters or get Divine Intervention on four scatters. |
| What does Divine Intervention do? | It adds the fifth scatter on a non‑winning spin with four scatters. |
| How do Trident Wilds work? | They are added randomly in base game or triggered by collecting five diamonds in free spins. |
| Can free spins be retriggered? | Yes, landing 3‑5 scatters during free spins awards additional spins. |
| What is the reel layout? | The layout is 3‑4‑5‑4‑3 with 720 ways to win both ways. |
| What is the volatility? | The volatility is medium. |
Mermaid’s Diamond Performance Summary: Strengths vs. Weaknesses
Strengths
- Unique both‑ways 720‑way layout
- Engaging layered bonus mechanics
- High maximum win potential
Weaknesses
- RTP slightly below industry average in some versions
- No fixed paylines may confuse some players
Overview
Mermaid’s Diamond is an ocean‑themed video slot by Play’n GO featuring a diamond‑shaped 3‑4‑5‑4‑3 reel layout, 720 both‑ways win ways, expanding mermaid wilds, random Trident Wilds, Divine Intervention to trigger free spins, and a chest pick free spins bonus with diamond collection mechanics.
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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