Jackbox Pearl Upgrade Slot: Comprehensive Data Analysis
Core Game Specifications
| Attribute | Value |
|---|---|
| Developer | Swintt |
| Release Date | 27 February 2024 |
| Theme | Fruit, Pearls |
| Layout | 3×3 (base), expands to 6×3 in feature |
| Paylines | 5 |
| Bet Range | 0.05–100 |
| Core Mechanics | Pearl Feature with upgrades, Sticky pearls, Buy Feature, Gamble option |
| Developer | Swintt |
| Platform | HTML5 |
Mathematical & Payout Model
Return to Player (RTP)
95.07%
Volatility
High
Hit Frequency
8.2%
Max Win Potential
2500x
Symbols & Paytable Hierarchy
| Tier | Symbol(s) | Function & Value |
|---|---|---|
| Low Tier | cherries, lemons, oranges, plums | Provides small, frequent wins to maintain gameplay. |
| Mid Tier | grapes, watermelons, bells | Thematic items offering moderate payouts. |
| High Tier | lucky sevens | Highest paying symbols. Top hits available with full combinations. |
| Scatter | double pearl | Triggers free spins / bonus round when enough appear. |
Jackbox Pearl Upgrade Bonus Features Mechanics
| Feature | Trigger | Initial Award | Core Mechanic | Enhancement/Retrigger |
|---|---|---|---|---|
| Pearl Feature | Three double pearl symbols | Three respins | Sticky pearls with multipliers and upgrades | Purple pearls upgrade others on row, column or both |
| Mega prize | All 18 positions filled with pearls | Full grid fill | Awards x1000 multiplier | |
| Buy Feature | Player choice | Instant entry to Pearl Feature | ||
| Gamble option | After any win | Card pick to double or quadruple | Up to ten times |
Frequently Asked Questions (FAQ)
| What is the RTP of the game? | The RTP is 95.07%. |
| What is the maximum win multiplier? | The maximum win is 2500x the bet. |
| How do I trigger the bonus feature? | Land three double pearl symbols to enter the Pearl Feature. |
| What happens in the Pearl Feature? | Pearls stick, reset respins, carry multipliers and can upgrade others; filling the grid wins the Mega prize. |
| Can I buy into the feature? | Yes, the Buy Feature allows instant entry to the Pearl Feature. |
| Is there a gamble option? | Yes, after any win you can play a card pick gamble up to ten times. |
| What is the volatility? | The game has high volatility. |
Jackbox Pearl Upgrade Performance Summary: Strengths vs. Weaknesses
Strengths
- Innovative Pearl Upgrade mechanic
- High maximum win potential
- Includes Buy Feature and gamble option
Weaknesses
- High volatility may deter casual players
- Base layout is simple 3×3
Overview
Jackbox Pearl Upgrade is a high‑volatility fruit‑themed slot by Swintt. It features a 3×3 base layout with five fixed paylines and a Pearl Feature that expands the grid to 6×3. Pearls carry multipliers up to x100 and can upgrade each other. Filling the grid awards a x1000 Mega prize. The game includes a gamble option and a Buy Feature.
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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