RubyPlay

Volcano Rising

Slots Video Slots Nature Jungle Flowers Egypt Fire Animals Music Wildlife

A volcanic RubyPlay slot focused on expanding Fireball collection

SlotRanker Score

/ 99

05099

The SlotRanker Score is calculated from the visible data below. It is not affected by affiliate deals, and it cannot be bought.

How this score is built

RTP

96.46%

return to player

Volatility

High volatility

variance

Max win

2,000×

top multiplier

Min bet

$0.50

per spin

Reels

50 lines

Player rating

3.6 ★

20 votes

DEMO Play free, no signup

RubyPlay

Embed on your site

3.6 / 5

20 ratings

User ratings are shown separately from the Slot Score unless stated otherwise.

Five weighted signals shape the composite. Four context signals refine ties. See how we rate for the full methodology.

Payouts & RTP9/10

RTP 96.46% → 9.0/10

Volatility9/10

high → 9.0/10

Win Potential6.6/10

x2000.00 (2000×) → 6.6/10

Features10/10

15 features → 10.0/10

Game Mechanics7.6/10

f=15 r=5 p=50 → 7.6/10

Context signals (tie-breakers)

Layout6/10

5x3 → 6.0/10

Bet Flexibility4/10

0.5–50 (×100) → 4.0/10

Provider Reputation6.9/10

provider avg 6.9 → 6.9/10

Popularity6.7/10

search demand p74 + proxy blend (70/30) → 6.7/10

Popularity blends real player search demand (~30 markets) with a catalogue-derived proxy; games without measurable search demand use the proxy alone. Not live play telemetry.

Cite this score

SlotRanker Score: 79 — Volcano Rising by RubyPlay

https://slotranker.com/rubyplay/volcano-rising#score

How to cite

Slot Summary

Players who value a 96.46% RTP alongside a 2000x maximum win get a clearly defined tradeoff in Volcano Rising. RubyPlay places its 50-payline slot beneath an erupting volcano, then uses Fireball collection to open extra locked positions and reset Respins. Free Games provide another route into that feature, so the central idea is not the eruption itself but the expanding collection screen it signals.

How It Plays

Regular wins use 50 paylines across 5 reels. The base spin remains line-based until enough Fireball Symbols land to move play onto the expanded collection screen.

Once the collection event begins, triggering Fireballs stay fixed. New Fireballs reset the 3 Respins and help unlock additional rows containing further prize positions.

Theme & Atmosphere

Jungle, Nature, Animals, and Wildlife themes surround the volcano, contrasting a living tropical setting with the Fire effects that signal the principal reward event.

Flowers and environmental details soften the setting between eruptions, while the volcano supplies a direct visual explanation for the rising and expanding reel behavior.

Nature Jungle Flowers Egypt Fire Animals Music Wildlife

Features & Win Potential

Hold and Win starts after a qualifying Fireball collection. Additional Fireballs remain fixed, reset the Respins, and progressively open more of the locked screen.

The Bonus Game can expand the available positions beyond the regular reel area, while Wild and Scatter Symbols retain their separate base-game functions.

High volatility Free Spins Multiplier Scatter Symbol Wild Symbol Medium/High Respins 5 Reels Bonus Game Additional Free Spins 96% RTP Bonus symbols Hold and Win Reelset Changing 50 Paylines

Bonus & Free Spins

Free Spins are awarded through Scatter Symbols, and Fireballs occur more often during the round. Their appearance can also open the separate Hold and Win event.

Additional Free Spins can extend the round, preserving another route to the Fireball trigger without requiring the feature to begin in the base game.

Spec sheet

Volcano Rising at a glance.

Identity

Slot nameVolcano Rising

StudioRubyPlay

Released10/8/2021

Math

SlotRanker Score79

RTP96.46%

VolatilityHigh volatility

Max win2,000×

Bet range$0.50 – $50.00

Player rating3.6 / 5 · 20 votes

Format

Reels5

Paylines50

Layout5x3

This game is searched most in Argentina.

Expected average based on this slot's 96.46% RTP — individual sessions vary with volatility.

Bet per spin

Spins per hour400

Session length (hours)

Cost per hour$7.08

Cost per session$7.08

Estimate only, for entertainment purposes — treat gambling as entertainment, not a way to make money, and set a budget you can afford to lose.

How long could a bankroll last on Volcano Rising? We simulate thousands of sessions from this game's published RTP and volatility — the long-run math, not a prediction of your next spin.

Bankroll ($)Bet per spin ($)Speed

Volatility tier: High

Running simulation…

How this works

Each simulated spin either misses or returns a win drawn from a log-normal distribution, with the hit rate and spread set by the slot's volatility tier (High). The model is calibrated so the average return equals this slot's published RTP (96.46%), with wins capped at its top multiplier (2,000×).

This is a simplified, parametric model of the game's math — not its real paytable. It exists to make the house edge visible over many sessions, so the numbers above are averages across thousands of runs, never a forecast of one.

This is math, not a prediction. Real sessions vary wildly, and no strategy changes a game's built-in house edge. Play for fun, set limits, and never bet more than you can afford to lose.

Where to play Volcano Rising

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Compare Volcano Rising with other games

	Volcano Rising Score 79This game	Jungle Spirit Megaways Score 80	Krakatoa Lucky Break Score 79	Blazing Goddess Score 73	Big Cat Rescue MegaWays Score 72
Identity
Studio	RubyPlay	NetEnt	Ainsworth	Lightning Box	Red Tiger Gaming
Released	10/8/2021	5/9/2024	11/1/2019	5/15/2016	5/19/2022
Math
RTP	96.46%	96.2%	96.43%	95.39%	95.75%
Volatility	High volatility	High volatility	High volatility	High volatility	High volatility
Max win	2,000×	6,547×	—	—	10,481×
Format
Reels	5	6	5	5	6
Layout	5x3	6x7	5x3	5x3	6x7
Paylines	50	117649	30	1024	117649
Min bet	0.5	0.2	0.9	0.5	0.1
Max bet	50	100	36	100	10
Features
Progressive	—	—	—	—	—
Wild symbol	✓	—	✓	✓	✓
Free spins	✓	✓	✓	✓	✓
Scatter symbol	✓	✓	✓	✓	✓
Multiplier	✓	—	✓	✓	—
Bonus game	✓	—	✓	✓	—
Respins	✓	—	—	—	—

Every number is shown as a delta against Volcano Rising.

Comparing against

Volcano Rising

RubyPlay

RTP

96.46%

Max win

2,000×

Score

Jungle Spirit Megaways

− Wild− Multiplier− Bonus Game− Respins

Big Cat Rescue MegaWays

− Multiplier− Bonus Game− Respins

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