Fugaso

Fireball Volcanoes: Trinity Series

Trinity Series Hold and Win slot with three modifiers

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

96.75%

return to player

Volatility

Medium volatility

variance

Max win

2,500×

top multiplier

Min bet

$0.10

per spin

Reels

3 lines

Player rating

4.0 ★

6 votes

DEMO Play free, no signup

Fugaso

Embed on your site

4.0 / 5

6 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 96.75% → 9.0/10

Volatility8/10

medium → 8.0/10

Win Potential6.8/10

x2500.00 (2500×) → 6.8/10

Features10/10

13 features → 10.0/10

Game Mechanics6.1/10

f=13 r=5 p=3 → 6.1/10

Context signals (tie-breakers)

Layout6/10

5x3 → 6.0/10

Bet Flexibility8/10

0.1–180 (×1800) → 8.0/10

Provider Reputation7.1/10

provider avg 7.1 → 7.1/10

Popularity2.5/10

synthetic proxy → 2.5/10

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: 73 — Fireball Volcanoes: Trinity Series by Fugaso

https://slotranker.com/fugaso/fireball-volcanoes-trinity-series#score

How to cite

Slot Summary

A row-driven reel field that can expand during the bonus gives Fireball Volcanoes: Trinity Series its defining format. Fugaso divides the bonus pressure among three volcano effects: one restores Respins, one places Multiplier values on cells, and one expands the available reelset. Those systems feed a Hold and Win round with 5 Fixed Jackpots, while Medium volatility and a maximum win of x2500 keep the mathematical profile separate from the fiery presentation.

How It Plays

The base game asks the player to choose how many rows are active. Landing at least 4 Bonus symbols on one active row starts the Hold and Win round.

The Bonus Game opens with 3 Respins. New Bonus symbols become Sticky Symbols and reset the counter, extending the attempt to occupy more available positions.

Theme & Atmosphere

Fire and Nature meet through the volcano concept, with each eruption tied to a different mechanical effect rather than serving as background decoration.

The restrained base state suggests a dormant volcano. The presentation becomes more active when collected energy releases Respins, Multipliers, and reelset expansion inside the Bonus Game.

Nature Fire

Features & Win Potential

The Comeback effect restores the Respin counter once, giving the Hold and Win sequence another chance to add Sticky Symbols after an empty stretch.

The Random Multiplier effect marks individual positions, while Reelset Changing adds rows. Repeated Multiplier hits can increase a marked position before another Bonus symbol lands there.

Multiplier Respins Bonus Game Symbols collection (Energy)Bonus symbols Hold and Win Random multiplier Fixed Jackpots Cash Collector Reelset Changing Mystery symbol Substitution Symbols Sticky Symbols

Bonus & Free Spins

Five Fixed Jackpots sit inside the Bonus Game. The Royal tier requires the expanded reelset, making the Expand effect necessary for reaching the largest jackpot target.

Mystery symbols can convert into other Bonus symbols, while the Cash Collector gathers visible cash values without removing the Sticky Symbols already occupying the reelset.

Spec sheet

Fireball Volcanoes: Trinity Series at a glance.

Identity

Slot nameFireball Volcanoes: Trinity Series

StudioFugaso

Released7/30/2025

Math

SlotRanker Score73

RTP96.75%

VolatilityMedium volatility

Max win2,500×

Bet range$0.10 – $180.00

Player rating4.0 / 5 · 6 votes

Format

Reels5

Paylines3

Layout5x3

Features

Themes

Expected average based on this slot's 96.75% RTP — individual sessions vary with volatility.

Bet per spin

Spins per hour400

Session length (hours)

Cost per hour$1.30

Cost per session$1.30

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 Fireball Volcanoes: Trinity Series? 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: Medium

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 (Medium). The model is calibrated so the average return equals this slot's published RTP (96.75%), with wins capped at its top multiplier (2,500×).

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 Fireball Volcanoes: Trinity Series

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Compare Fireball Volcanoes: Trinity Series with other games

	Fireball Volcanoes: Trinity Series Score 73This game	Monkey Bonanza Score 87	Primal Times Score 85	Fire Stampede Ultimate Score 84	Fire Hopper Score 84
Identity
Studio	Fugaso	Northern Lights Gaming	Relax Gaming	Wild Streak Gaming	Push Gaming
Released	7/30/2025	4/1/2023	4/1/2024	—	11/30/2021
Math
RTP	96.75%	96.06%	96.11%	96.45%	95.38%
Volatility	Medium volatility	High volatility	High volatility	High volatility	High volatility
Max win	2,500×	52,000×	—	12,500×	50,000×
Format
Reels	5	5	6	6	7
Layout	5x3	5x3	6x7	6x5	7x7
Paylines	3	10	4096	1875	0
Min bet	0.1	0.1	0.2	0.3	0.1
Max bet	180	40	100	240	3
Features
Progressive	—	—	✓	—	—
Wild symbol	—	✓	✓	✓	✓
Free spins	—	✓	—	✓	✓
Scatter symbol	—	✓	—	✓	—
Multiplier	✓	—	—	✓	✓
Bonus game	✓	✓	—	—	—
Respins	✓	✓	—	✓	—

Every number is shown as a delta against Fireball Volcanoes: Trinity Series.

Comparing against

Fireball Volcanoes: Trinity Series

Fugaso

RTP

96.75%

Max win

2,500×

Score

Monkey Bonanza

Northern Lights Gaming

+ Wild+ Free Spins+ Scatter− Multiplier

+ Progressive+ Wild− Multiplier− Bonus Game− Respins

Fire Stampede Ultimate

+ Wild+ Free Spins+ Scatter− Bonus Game

+ Wild+ Free Spins− Bonus Game− Respins

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