Game Information
Provider
Stakelogic
Type
Slots
Mysterious Slot: Comprehensive Data Analysis
Core Game Specifications
| Attribute | Value |
|---|---|
| Developer | Pragmatic Play |
| Release Date | 14 February 2020 |
| Theme | Mystery, Horror, Supernatural |
| Layout | Variable reel setup (4 to 6 reels) |
| Paylines | 256 to 4096 |
| Bet Range | 0.10–100 |
| Core Mechanics | Variable reel layout, Free spins with feature selection, Locking multipliers, Resurrecting roaming wilds, Wild and scatter symbols |
| Technology | HTML5 and JavaScript |
Mathematical & Payout Model
Return to Player (RTP)
96.5%
Volatility
High
Max Win Potential
9648x
Symbols & Paytable Hierarchy
| Tier | Symbol(s) | Function & Value |
|---|---|---|
| Wild | Wild symbol | Acts as a substitute / feature trigger per game rules. |
| Scatter | Scatter symbol | Triggers free spins / bonus round when enough appear. |
Mysterious Bonus Features Mechanics
| Feature | Trigger | Initial Award | Core Mechanic | Enhancement/Retrigger |
|---|---|---|---|---|
| Free Spins | 3+ scatter symbols | 8 to 12 free spins | Choose between locking multipliers or roaming wilds | Clock symbols add multipliers and extra spins |
| Locking Multipliers | Clock symbols during free spins | Multipliers of 3x, 6x, 9x, 12x lock in place | Adds extra free spins when two clocks land | |
| Resurrecting Roaming Wilds | Wild symbols during free spins | Wilds disappear then move to new positions each spin | Creates new win opportunities |
Frequently Asked Questions (FAQ)
| What is the RTP of Mysterious? | The RTP is 96.5%. |
| What is the volatility level? | The volatility is high. |
| What is the maximum win? | The maximum win is 9648x the bet. |
| How do free spins work? | Landing three or more scatters triggers free spins where you choose between locking multipliers or roaming wilds. |
| What do clock symbols do? | Clock symbols during free spins add multipliers and can award extra spins. |
| What are roaming wilds? | Wilds during free spins disappear then move to new positions each spin to form new wins. |
| What is the bet range? | The bet range is from 0.10 to 100. |
Mysterious Performance Summary: Strengths vs. Weaknesses
Strengths
- High maximum win potential
- Engaging feature choice in free spins
- Strong thematic presentation
Weaknesses
- RTP slightly below industry average
- High volatility may deter risk‑averse players
Overview
Mysterious is a high‑volatility slot by Pragmatic Play released in February 2020. It features a variable reel layout offering between 256 and 4096 ways to win. The RTP is approximately 96.5%. The game includes wilds, scatters, free spins, multipliers, and roaming wild mechanics. It offers a maximum win of 9648x the bet.
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.
Latest posts by Rachel Pine (see all)
- Free Slots vs Real Money Slots - October 3, 2025
- Top 6 Low Volatility Slots in the UK - September 30, 2025
- Best Online Casino Strategies That Actually Work - September 21, 2025