GameArt

Helluva Slot

Slots Video Slots Fantasy Darkness Hell Demon Devil

Compact demon slot combining Sticky Wilds, respins, and a bonus wheel

Filter our catalog for Expanding Wild With Re-Spin and 253 games come back — Helluva Slot is one of them.

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

96.27%

return to player

Volatility

—

variance

Max win

3,910×

top multiplier

Min bet

$0.05

per spin

Reels

5 lines

Player rating

4.8 ★

13 votes

DEMO Play free, no signup

GameArt

Embed on your site

4.8 / 5

13 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 96.27% → 9.0/10

Volatility8/10imputed

imputed medium (unknown) → 8.0/10

Win Potential7.2/10

x3910.00 (3910×) → 7.2/10

Features9/10

12 features → 9.0/10

Game Mechanics5.5/10

f=12 r=5 p=5 → 5.5/10

Context signals (tie-breakers)

Layout5/10

3x3x3x3x3 → 5.0/10

Bet Flexibility8/10

0.05–100 (×2000) → 8.0/10

Provider Reputation6.9/10

provider avg 6.9 → 6.9/10

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: 70 — Helluva Slot by GameArt

https://slotranker.com/gameart/helluva-slot#score

How to cite

Slot Summary

A full screen of matching symbols converts a compact reel result into a wheel opportunity. Helluva Slot uses that promise to stretch a three-by-three, five-payline format far beyond a simple classic game. GameArt adds Sticky Wilds, an Expanding Wild respin, a persistent multiplier counter, and a bonus wheel, with a 96.27% RTP and a 3,910x maximum win defining the numerical range.

How It Plays

Five fixed paylines cross a compact three-by-three grid, so the base round is easy to parse before the Wild and multiplier systems intervene.

Any qualifying win may enter the Risk/Gamble game, where a color choice can double the amount and a correct suit choice can multiply it by four.

Theme & Atmosphere

Demon, Devil, and Hell imagery turn the compact classic-slot format into dark comedy, pairing infernal characters with deliberately exaggerated reward devices.

Darkness and Fantasy also support the Satanotchi gamble sequence, whose playful name keeps the presentation mischievous rather than purely severe.

Fantasy Darkness Hell Demon Devil

Features & Win Potential

An Expanding Wild on the third reel covers that reel and activates a Respin Wild sequence, holding its position while the first two reels move again.

Sticky Wilds remain relevant to the full-grid objective, while the Random multiplier counter increases the value applied when the Bonus wheel resolves.

Multiplier Wild Symbol Respins Bonus Game Sticky Wilds RTP range Bonus symbols Bonus wheel Random multiplier Respin Wild Risk/Gamble (Double) game Expanding wild with re-spin

Bonus & Free Spins

Nine matching symbols trigger the Bonus wheel, which awards a multiplier of up to 30x before the persistent counter is applied to the result.

The Bonus Game therefore connects a rare full-screen match to two multiplier stages, rather than treating the wheel as an isolated prize draw.

Spec sheet

Helluva Slot at a glance.

Identity

Slot nameHelluva Slot

StudioGameArt

Released5/5/2025

Math

SlotRanker Score70

RTP96.27%

Max win3,910×

Bet range$0.05 – $100.00

Player rating4.8 / 5 · 13 votes

Format

Reels5

Paylines5

Layout3x3x3x3x3

Features

Themes

Expected average based on this slot's 96.27% RTP — individual sessions vary with volatility.

Bet per spin

Spins per hour400

Session length (hours)

Cost per hour$0.75

Cost per session$0.75

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 Helluva Slot? 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: Mediumassumed — not published for this slot

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 (96.27%), with wins capped at its top multiplier (3,910×).

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 Helluva Slot

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Compare Helluva Slot with other games

	Helluva Slot Score 70This game	Devil's Deal Soul for Sale Score 72	Dance with the Devil Score 84	Evil Devil Score 83	Lucky Lucifer Score 83
Identity
Studio	GameArt	7777 Gaming	Skywind Group	Peter and Sons	SlotMill
Released	5/5/2025	1/26/2024	1/12/2022	9/16/2024	4/19/2021
Math
RTP	96.27%	95.1%	96.5%	96.1%	96.35%
Volatility	—	Medium/High	High volatility	High volatility	High volatility
Max win	3,910×	10,000×	—	10,000×	10,000×
Format
Reels	5	5	6	5	5
Layout	3x3x3x3x3	5x3	6x5	5x3	5x3
Paylines	5	5	25	117649	40
Min bet	0.05	0.1	0.25	0.2	0.1
Max bet	100	20	250	50	30
Features
Progressive	—	—	—	—	—
Wild symbol	✓	✓	✓	✓	✓
Free spins	—	—	✓	✓	—
Scatter symbol	—	—	✓	✓	—
Multiplier	✓	✓	✓	✓	✓
Bonus game	✓	✓	—	—	✓
Respins	✓	✓	—	✓	✓

Every number is shown as a delta against Helluva Slot.

Comparing against

Helluva Slot

GameArt

RTP

96.27%

Max win

3,910×

Score

Devil's Deal Soul for Sale

+ Free Spins+ Scatter− Bonus Game− Respins

+ Free Spins+ Scatter− Bonus Game

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