Game Information
Provider
Merkur
Type
Slots
Release Date
December 18, 2025
Restrictions
CA,DE,ES,GB,IN,MA,NL,TR,US
Secret 6 Slot: Comprehensive Data Analysis
Core Game Specifications
| Attribute | Value |
|---|---|
| Developer | Merkur Gaming |
| Theme | Ocean, Mythology, Ancient civilizations, Treasure |
| Layout | 5×3 |
| Paylines | 20 |
| Bet Range | 0.20–2.00 (currency equivalent) |
| Core Mechanics | Hold & Spin SunnySpins feature, Free Games with enhanced trigger, Risk Ladder gamble, Card gamble, Wild and Scatter symbols |
| Technology | HTML5, optimized for mobile and desktop |
Mathematical & Payout Model
Return to Player (RTP)
96.06%
Volatility
High
Max Win Potential
400x
Symbols & Paytable Hierarchy
| Tier | Symbol(s) | Function & Value |
|---|---|---|
| Low Tier | J, Q, K, A | Provides small, frequent wins to maintain gameplay. |
| High Tier | Spartan Helmet, Atlas Statue, Golden Sun | Highest paying symbols. Top hits available with full combinations. |
| Wild | Blue Wild | Acts as a substitute / feature trigger per game rules. |
| Scatter | Scatter symbol | Triggers free spins / bonus round when enough appear. |
Secret 6 Bonus Features Mechanics
| Feature | Trigger | Initial Award | Core Mechanic | Enhancement/Retrigger |
|---|---|---|---|---|
| SunnySpins Hold & Spin | 6 Sun symbols in base game or 3 in Free Games | Award 3 respins; each new Sun or jackpot symbol resets respins; collect jackpots Mini, Minor, Major, Grand. | ||
| Free Games | 3 Scatter symbols | 8 Free Games | Free spins round with easier SunnySpins trigger (3 Suns). | |
| Risk Ladder gamble | After a win | Climb ladder to increase win or lose it. | ||
| Card Gamble | After a win | Guess card color or suit to double or quadruple win. |
Frequently Asked Questions (FAQ)
| What is the RTP of Secret 6? | The RTP is 96.06%. |
| How do I trigger the SunnySpins feature? | Land 6 Sun symbols in the base game or 3 during Free Games. |
| What jackpots are available in SunnySpins? | Mini, Minor, Major and Grand jackpots are available. |
| How many free spins do I get from scatters? | Landing 3 Scatter symbols awards 8 Free Games. |
| Can I gamble my wins? | Yes. You can use the Risk Ladder or Card Gamble after wins. |
Secret 6 Performance Summary: Strengths vs. Weaknesses
Strengths
- Clear mechanics with fixed paylines
- High RTP for high‑volatility slot
- Engaging Hold & Spin jackpot feature
- Gamble options add risk‑reward choice
Weaknesses
- High volatility may deter low‑risk players
- Max bet is relatively low for high‑roller appeal
Overview
Secret 6 is a high‑volatility underwater mythology slot by Merkur Gaming featuring a 5×3 layout with 20 fixed paylines, a 96.06% RTP, and a Hold & Spin SunnySpins feature alongside free spins and gamble options.
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