Game Information
Provider
ThunderSpin
Type
Slots
Joker Jack Slot: Comprehensive Data Analysis
Core Game Specifications
| Attribute | Value |
|---|---|
| Developer | Thunderspin |
| Release Date | 28.05.2017 |
| Theme | Classic fruit, Joker, Retro |
| Layout | 5×3 |
| Paylines | 10 |
| Bet Range | 0.10–100 |
| Core Mechanics | Free Spins, Wild Symbol, Scatter Symbol, Low Volatility |
| Technology | JS, HTML5 |
| Devices | Desktop, Tablet, Mobile |
Mathematical & Payout Model
Return to Player (RTP)
95.5%
Volatility
Low
Hit Frequency
31.5%
Max Win Potential
1000x
Symbols & Paytable Hierarchy
| Tier | Symbol(s) | Function & Value |
|---|---|---|
| Low Tier | lemons, oranges, cherries, bananas, plums, grapes, watermelons | Provides small, frequent wins to maintain gameplay. |
| Mid Tier | bells, horseshoes, stars, crowns, lucky sevens | Thematic items offering moderate payouts. |
| Wild | Joker wild, Jack bonus wild | Acts as a substitute / feature trigger per game rules. |
| Scatter | Joker scatter | Triggers free spins / bonus round when enough appear. |
Joker Jack Bonus Features Mechanics
| Feature | Trigger | Initial Award | Core Mechanic | Enhancement/Retrigger |
|---|---|---|---|---|
| Free Spins Bonus | 3 or more Joker scatters | 10, 20, or 30 free spins | Free spins use alternate paytable and include multipliers | Jack bonus wild substitutes during free spins |
Frequently Asked Questions (FAQ)
| What is the RTP of Joker Jack? | The RTP is 95.5%. |
| How volatile is Joker Jack? | The game has low volatility. |
| What is the maximum win? | The maximum win is 1000× the stake. |
| How do I trigger free spins? | Land three or more Joker scatter symbols to trigger free spins. |
| What do the Joker and Jack symbols do? | Joker acts as wild and scatter; Jack acts as bonus wild during free spins. |
Joker Jack Performance Summary: Strengths vs. Weaknesses
Strengths
- Classic theme with modern design
- Low volatility offers frequent wins
- Free spins with multipliers add excitement
Weaknesses
- RTP is moderate
- Max win is limited to 1000×
Overview
Joker Jack is a classic‑style fruit slot with modern flair. It features 5 reels and 10 paylines. The game offers low volatility, a 95.5–95.6% RTP, wild and scatter symbols, and a free spins bonus with up to 30 free spins and multipliers. The maximum win is 1000× the stake.
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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