Game Information
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Provider
Ainsworth
Type
Slots
Theme
Animal
Release Date
May 8, 2025
Reels
5x3
RTP
94.31
Volatility
Yes
Min Bet
Yes
Max Bet
75
Rumble Rumble Energized Slot: Comprehensive Data Analysis
Core Game Specifications
| Attribute | Value |
|---|---|
| Developer | Ainsworth |
| Release Date | 2025-05-08 |
| Theme | Wildlife, Adventure, Fire, Bulls, Eagles, Wolves, Horse, Deer, Coins |
| Layout | 5×3 (expands to 5×9 during free spins) |
| Paylines | 100 |
| Bet Range | Min 0.5 to Max 75 (currency units) |
| Core Mechanics | Fire Bull wild transformations, Expanding wilds, Retriggerable free spins, Reels expand to 5×9 during bonus |
| Technology | JS, HTML5 |
Mathematical & Payout Model
Return to Player (RTP)
94.31 %
Volatility
Low
Max Win Potential
Variable
Symbols & Paytable Hierarchy
| Tier | Symbol(s) | Function & Value |
|---|---|---|
| Low Tier | royal poker symbols | Provides small, frequent wins to maintain gameplay. |
| Mid Tier | horse, wolf, eagle, deer | Thematic items offering moderate payouts. |
| High Tier | golden bull | Highest paying symbols. Top hits available with full combinations. |
| Wild | wild portrait, wild bull | Acts as a substitute / feature trigger per game rules. |
Rumble Rumble Energized Bonus Features Mechanics
| Feature | Trigger | Initial Award | Core Mechanic | Enhancement/Retrigger |
|---|---|---|---|---|
| Fire Bull Charge/Frenzy | Fire Bull lands in designated zones on reels 2 or 4 | Transforms reel or adjacent symbols into wilds | ||
| Free Spins with expanding reels | Three or more scatter symbols | 8 free spins | Reels expand to 5×9 and Fire Bull wild remains active | Landing two additional scatters awards 5 extra spins |
Frequently Asked Questions (FAQ)
| How many paylines does the game have? | The game uses 100 paylines. |
| What is the RTP of the slot? | The RTP is 94.31 %. |
| What volatility level does the game have? | The volatility is low. |
| How do Fire Bull features work? | Fire Bull symbols landing in designated zones transform reels or adjacent symbols into wilds. |
| How are free spins triggered? | Landing three or more scatter symbols triggers 8 free spins on an expanded 5×9 grid. |
| Can free spins be retriggered? | Yes, landing two additional scatters during free spins awards 5 extra spins. |
| What symbols appear in the game? | Symbols include royal poker icons, horse, wolf, eagle, deer, and a golden bull. |
| What is the bet range? | Bet range spans from 0.5 to 75 currency units. |
Rumble Rumble Energized Performance Summary: Strengths vs. Weaknesses
Strengths
- Engaging Fire Bull wild mechanics
- Expanding reels during free spins
- Low volatility offers frequent wins
- Retriggerable free spins
Weaknesses
- RTP is below industry average
- Max win multiplier not published
Overview
Rumble Rumble Energized is a wildlife‑themed video slot by Ainsworth featuring a 5×3 grid with 100 paylines, low volatility, and an RTP of 94.31 %. It includes Fire Bull wild transformations, expanding reels during free spins, and retriggerable bonus rounds.
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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