PG Soft

Inferno Mayhem

RARE Slots Video Slots Horror Underworld Darkness Fire Hell

A heavy-metal concert slot that gives PG Soft a darker, louder showcase piece.

Only 0.03% of slots combine Cluster Pays and Respin Wild.

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SlotRanker Score

/ 99

05099

The SlotRanker Score is calculated from the visible data below. It is not affected by affiliate deals or paid placement.

How this score is built

RTP

96.76%

return to player

Volatility

Medium/High

variance

Max win

25,000×

top multiplier

Min bet

$0.20

per spin

Reels

Cluster Pays lines

Player rating

3.5 ★

3 votes

DEMO Play free, no signup

PG Soft

3.5 / 5

3 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 96.76% → 9.0/10

Volatility9/10

high → 9.0/10

Win Potential8.8/10

x25000.00 (25000×) → 8.8/10

Features9.5/10

11 features → 9.5/10

Game Mechanics6.8/10

f=11 r=5 → 6.8/10

Context signals (tie-breakers)

Layout6/10

5x3 → 6.0/10

Bet Flexibility6/10

0.2–100 (×500) → 6.0/10

Provider Reputation7.2/10

provider avg 7.2 → 7.2/10

Popularity7.5/10

synthetic proxy → 7.5/10

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: 82 — Inferno Mayhem by PG Soft

https://slotranker.com/pg-soft/inferno-mayhem#score

How to cite

Slot Summary

Inferno Mayhem exists as PG Soft’s hard-edged detour into concert energy, using the language of fire and darkness to frame a loud rock-show setting rather than a straight hell or underworld fantasy. That gives it a distinct place in the studio’s portfolio: still polished and mobile-first in presentation, but aimed more at players who like their slots theatrical, abrasive and a little chaotic. The references to classic hard rock and heavy metal, with sources pointing to names like Led Zeppelin and Deep Purple, make it feel built for players who enjoy a showpiece slot with a heavier, higher-stakes personality.

Spec sheet

Inferno Mayhem at a glance.

Identity

Slot nameInferno Mayhem

StudioPG Soft

Released

Math

SlotRanker Score82

RTP96.76%

VolatilityMedium/High

Max win25,000×

Bet range$0.20 – $100.00

Player rating3.5 / 5 · 3 votes

Format

Reels5

PaylinesCluster Pays

Layout5x3

Features

Themes

Expected average based on this slot's 96.76% RTP — individual sessions vary with volatility.

Bet per spin

Spins per hour400

Session length (hours)

Cost per hour$2.59

Cost per session$2.59

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 Inferno Mayhem? 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-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 (Medium-High). The model is calibrated so the average return equals this slot's published RTP (96.76%), with wins capped at its top multiplier (25,000×).

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.

Compare Inferno Mayhem with other games

	Inferno Mayhem Score 82This game	Evil Devil Score 83	Hades GigaBlox Score 73	Devil's Deal Soul for Sale Score 72	Burn in Hell Score 71
Identity
Studio	PG Soft	Peter and Sons	Yggdrasil Gaming	7777 Gaming	Prospect Gaming
Released	—	9/16/2024	10/2/2020	1/26/2024	10/28/2025
Math
RTP	96.76%	96.1%	96%	95.1%	95.25%
Volatility	Medium/High	High volatility	Medium volatility	Medium/High	High volatility
Max win	25,000×	10,000×	11,129×	10,000×	5,000×
Format
Reels	5	5	6	5	5
Layout	5x3	5x3	6x6	5x3	5x3
Paylines	Cluster Pays	117649	50	5	5
Min bet	0.20	0.20	0.10	0.10	0.10
Max bet	100.00	50.00	100.00	20.00	50.00
Features
Progressive	—	—	—	—	—
Wild symbol	✓	✓	✓	✓	✓
Free spins	✓	✓	✓	—	—
Scatter symbol	✓	✓	✓	—	—
Multiplier	✓	✓	✓	✓	✓
Bonus game	—	—	—	✓	✓
Respins	—	✓	—	✓	✓

Every number is shown as a delta against Inferno Mayhem.

Comparing against

Inferno Mayhem

PG Soft

RTP

96.76%

Max win

25,000×

Score

Devil's Deal Soul for Sale

+ Bonus Game+ Respins− Free Spins− Scatter

+ Bonus Game+ Respins− Free Spins− Scatter

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