Game Information
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Provider
Pragmatic Play
Type
Slots
Theme
Halloween
Reels
4
Min Bet
0.1
Max Bet
100
Max Win per Spin
640000
Mysterious Slot: Comprehensive Data Analysis
Core Game Specifications
| Attribute | Value |
|---|---|
| Developer | Pragmatic Play |
| Release Date | 2020-02-14 |
| Theme | Victorian horror, Haunted mansion, Ghostly characters |
| Layout | Variable reel setup (4×4 to 6×4) |
| Paylines | 256 to 4096 |
| Bet Range | 0.1 to 100 |
| Core Mechanics | Random Spin wild features (Lord, Lady, Baron), Two Free Spins modes: Locking Multiplier or Resurrecting Roaming Wilds, Expanding reel set during free spins |
| Technology | JS and HTML5 |
| Compatibility | Desktop and mobile |
Mathematical & Payout Model
Return to Player (RTP)
96.5%
Volatility
High
Max Win Potential
9648x
Symbols & Paytable Hierarchy
| Tier | Symbol(s) | Function & Value |
|---|---|---|
| Low Tier | Hearts, Spades, Diamonds, Clubs | Provides small, frequent wins to maintain gameplay. |
| Mid Tier | Bull, Ram, Owl, Lion | Thematic items offering moderate payouts. |
| High Tier | Mysterious logo | Highest paying symbols. Top hits available with full combinations. |
| Wild | Lord wild, Lady wild, Baron wild | Acts as a substitute / feature trigger per game rules. |
| Scatter | Clock scatter | Triggers free spins / bonus round when enough appear. |
Mysterious Bonus Features Mechanics
| Feature | Trigger | Initial Award | Core Mechanic | Enhancement/Retrigger |
|---|---|---|---|---|
| Random Spin wild features | Randomly during base game spin | Lord gives multipliers, Lady expands mystery stacks, Baron turns adjacent symbols wild | ||
| Locking Multiplier Free Spins | Choose after free spins trigger | 8 or 12 free spins | Clock symbols award 3× to 12× multipliers and lock; two clocks award extra spins | |
| Resurrecting Roaming Wilds Free Spins | Choose after free spins trigger | 8 or 12 free spins | Wilds fade and reappear randomly on middle reels each spin |
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 9648× the bet. |
| What special wild features exist? | There are three random wild features: Lord gives multipliers, Lady expands mystery stacks, Baron transforms adjacent symbols into wilds. |
| How do free spins work? | Landing 3 or 4 scatters awards 8 or 12 free spins on an expanded 6×4 layout with a choice between Locking Multiplier or Resurrecting Roaming Wilds mode. |
Mysterious Performance Summary: Strengths vs. Weaknesses
Strengths
- High maximum win potential
- Engaging random wild features
- Choice of free spins modes
Weaknesses
- High volatility may deter risk‑averse players
- Hit frequency not specified
Overview
Mysterious is a high‑volatility video slot by Pragmatic Play with a Victorian horror theme. It features a variable reel layout that expands during free spins, multiple random spin wild features, and two distinct free spins modes offering multipliers or roaming wilds. The game offers up to 9,648× maximum win.
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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