Rumble Rhino
- RTP
- 94.91%
- Volatility
- MEDIUM
- Max win
- 50,000×
- Hit freq
- -
- Grid
- -
- Bet
- €1.00 - €50.00
- Released
- 2020-01-01
A playable demo is not available in your region.
Our take
A medium-volatility African slot with 94.91% RTP and a 4×4 mystery grid; thematic charity angle adds appeal.
Rumble Rhino from Wizard Games (powered by Pariplay) brings African safari imagery to a compact 4×4 grid populated by mystery symbols. Mystery symbols are placeholders that reveal their true identity after the spin lands, creating a surprise-and-reward feedback loop. The game includes configurable bonus rounds, a marketing phrase that typically means players can choose between bonus options—free spins, multiplier rounds, or cash-grab mechanics—before committing. Free-spin rounds incorporate multiplier scaling, meaning consecutive wins multiply each other. The 94.91% RTP is standard mid-tier, and medium volatility keeps payouts balanced. The thematic hook is a charity partnership: Pariplay donates 10% of profits from Rumble Rhino to Save the Rhino International, a UK-registered conservation non-profit. This detail adds ethical weight without obligating play. The 4×4 grid is smaller than typical 5×3 or 6×4 layouts, which can feel claustrophobic or tightly-wound depending on preference. Wizard Games / Pariplay is a reputable provider, so mechanical polish is assured. If you like compact gameplay and thematic charity, Rumble Rhino is a credible safari choice.
Pros
- 4×4 grid and mystery symbols create compact, high-frequency win clusters
- Configurable bonus rounds let players choose free spins or multiplier paths
- Charity partnership (Save the Rhino International) adds purpose to play
Cons
- 94.91% RTP is below the 96%+ tier
- Mystery symbol mechanics can feel opaque without detailed documentation
Math breakdown
- Volatility score
- 3 / 5
- Max win
- 50,000x the stake
FAQ
- What are mystery symbols?
- Mystery symbols are blank placeholders that reveal their true symbol identity after the spin settles. They add visual surprise and can create unexpected win clusters.
- What does 'configurable bonus rounds' mean?
- Players can select which bonus feature to launch (e.g. free spins vs. multiplier round) when triggering the bonus, rather than accepting a single fixed path.
- How much does Pariplay donate to Save the Rhino?
- 10% of Pariplay's profits from Rumble Rhino go to Save the Rhino International. Individual player donations are optional.



