Game Information
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Provider
Pragmatic Play
Type
Slots
Theme
Adventure
Release Date
February 20, 2025
Reels
5
RTP
96.5
Volatility
5
Max Exposure
5000
Min Bet
0.1
Max Bet
25
Max Win per Spin
5000
John Hunter and Galileo’s Secrets Slot: Comprehensive Data Analysis
Core Game Specifications
| Attribute | Value |
|---|---|
| Developer | Pragmatic Play |
| Release Date | 20 February 2025 |
| Theme | Adventure, Astronomy, Renaissance observatory |
| Layout | 5×3 |
| Paylines | 10 |
| Bet Range | 0.10–250 |
| Core Mechanics | Full Mystery Symbols that expand and transform, Money Symbol Respin feature, Tiered Free Spins (Bronze, Silver, Gold, Super), Bonus Buy for Free Spins and Super Free Spins |
| Technology | HTML5, JavaScript |
| Compatibility | Mobile and desktop |
Mathematical & Payout Model
Return to Player (RTP)
96.50%
Volatility
Very High
Max Win Potential
5000x
Symbols & Paytable Hierarchy
| Tier | Symbol(s) | Function & Value |
|---|---|---|
| Low Tier | 10, J, Q, K, A | Provides small, frequent wins to maintain gameplay. |
| Mid Tier | quill, scroll, telescope, hourglass, globe | Thematic items offering moderate payouts. |
| High Tier | John Hunter | Highest paying symbols. Top hits available with full combinations. |
| Scatter | Scatter, Super Scatter | Triggers free spins / bonus round when enough appear. |
John Hunter and Galileo’s Secrets Bonus Features Mechanics
| Feature | Trigger | Initial Award | Core Mechanic | Enhancement/Retrigger |
|---|---|---|---|---|
| Respin Feature | 6 or more Money Symbols | Sticky Money Symbols with 3 respins resetting on new Money symbol | Money symbols up to 5000× bet; filling screen adds extra 2000× bet | |
| Free Spins | 3 Scatter symbols | Mystery Symbol chosen for round; levels upgrade via collected scatters | Bronze to Super levels with extra spins and higher Mystery symbol value | |
| Super Free Spins | 2 Scatter + 1 Super Scatter or via Bonus Buy | Money Symbol becomes Mystery Symbol | Guaranteed high‑value Mystery Symbol | |
| Bonus Buy | Player choice | Instantly purchase Free Spins or Super Free Spins | 80× bet for Free Spins, 200× bet for Super Free Spins |
Frequently Asked Questions (FAQ)
| What is the maximum win? | The maximum win is 5000× the bet. |
| What is the RTP? | The RTP is 96.50% with lower variants of 95.50% and 94.50% available. |
| How do Mystery Symbols work? | Full Mystery Symbols expand to cover a reel and transform into a paying or Money Symbol. |
| How are Free Spins levels upgraded? | Collecting 4 Scatters upgrades from Bronze to Silver to Gold to Super, each granting extra spins and a new Mystery Symbol. |
| What does the Respin feature do? | Landing 6 or more Money Symbols triggers respins with sticky Money Symbols and resets respin count on new symbols. |
| Can I buy bonus features? | Yes. You can buy Free Spins for 80× bet or Super Free Spins for 200× bet. |
| What is the volatility? | The volatility is very high. |
John Hunter and Galileo’s Secrets Performance Summary: Strengths vs. Weaknesses
Strengths
- High maximum win potential
- Innovative Mystery Symbol mechanics
- Engaging tiered Free Spins system
- Bonus Buy option for instant access
Weaknesses
- High volatility may deter casual players
- Hit frequency is low due to extreme variance
Overview
This is a high‑volatility video slot featuring a 5×3 layout with 10 fixed paylines. It includes Mystery Symbols that expand, Money Symbols triggering respins, multi‑level Free Spins with Bronze to Super tiers, and a Bonus Buy option.
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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