Game Information
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Provider
RTG
Type
Slots
Theme
Halloween
Reels
5
Min Bet
0.01
Max Bet
0.25
Max Win per Spin
12500
Bubble Bubble 2 Slot: Comprehensive Data Analysis
Core Game Specifications
| Attribute | Value |
|---|---|
| Developer | Realtime Gaming |
| Release Date | 2017 |
| Theme | Halloween, Witchcraft, Spooky forest |
| Layout | 5×3 |
| Paylines | 50 |
| Bet Range | $0.50–$12.50 |
| Core Mechanics | Expanding wild witches, Three free spins bonus modes, Multipliers up to 9×, Retriggerable features, Autoplay |
| Developer | Realtime Gaming |
| Platforms | Desktop and mobile |
Mathematical & Payout Model
Return to Player (RTP)
96%
Volatility
High
Max Win Potential
50000x
Symbols & Paytable Hierarchy
| Tier | Symbol(s) | Function & Value |
|---|---|---|
| Low Tier | Potion, Candle, Book, Skull, Cauldron, Doll, Mouse, Hat, Owl, Bat, Rat | Provides small, frequent wins to maintain gameplay. |
| High Tier | Winni, Wanda | Highest paying symbols. Top hits available with full combinations. |
| Wild | Winni, Wanda, Ghost Wild | Acts as a substitute / feature trigger per game rules. |
| Scatter | Magic Wand | Triggers free spins / bonus round when enough appear. |
Bubble Bubble 2 Bonus Features Mechanics
| Feature | Trigger | Initial Award | Core Mechanic | Enhancement/Retrigger |
|---|---|---|---|---|
| Greater Ghosts | Three or more Magic Wand scatters | 20 free spins | Adds up to nine Ghost Wilds per spin | Retriggerable |
| Wilder Witches | Three or more Magic Wand scatters | 9 free spins | Expanding wild witches cast spells to transform reels or grant 33 extra spins | Win‑Win feature awards 10× bet if win is below that |
| Ultra Bewitched | Three or more Magic Wand scatters | 7 free spins | At least one expanding wild covers reel 1 or 5 | Retriggerable |
Frequently Asked Questions (FAQ)
| What is the RTP of Bubble Bubble 2? | The RTP is 96%. |
| What is the volatility level? | The volatility is high. |
| What is the maximum win? | The maximum win is 50000× the bet per line. |
| How many free spins modes are there? | There are three distinct free spins bonus modes. |
| What do Winni and Wanda do? | They act as expanding wilds and apply multipliers of 3× or 9×. |
| Can bonus modes be retriggered? | Yes, bonus modes are retriggerable. |
| What triggers the bonus modes? | Landing three or more Magic Wand scatters triggers a bonus mode. |
Bubble Bubble 2 Performance Summary: Strengths vs. Weaknesses
Strengths
- High maximum win potential
- Engaging bonus features
- Strong Halloween theme
Weaknesses
- High volatility may deter risk‑averse players
- Bonus features may be hard to trigger
Overview
Bubble Bubble 2 is a Halloween‑themed video slot by Realtime Gaming released in 2017. It features 5 reels, 50 paylines, high volatility, and an RTP around 95–96%. The game includes expanding wild witches, three distinct free spins bonus modes, multipliers, and a maximum win potential of 50 000× the bet per line.
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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