Spinberry

Heavy Metal Wilds

Play Heavy Metal Wilds slot by Spinberry for free in demo mode! Explore RTP, bonus rounds, and key features before playing for real.

Only 0.3% of slots combine Sticky Wilds and Substitution Symbols.

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

95.12%

return to player

Volatility

—

variance

Max win

—

top multiplier

Min bet

$0.10

per spin

Reels

20 lines

Player rating

4.7 ★

12 votes

DEMO Play free, no signup

Spinberry

Embed on your site

4.7 / 5

12 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 & RTP8/10

RTP 95.12% → 8.0/10

Volatility8/10imputed

imputed medium (unknown) → 8.0/10

Win Potential—

no data

Features7.5/10

11 features → 7.5/10

Game Mechanics5.4/10

f=11 r=5 p=20 → 5.4/10

Context signals (tie-breakers)

Layout6/10

5x3 → 6.0/10

Bet Flexibility4/10

0.1–10 (×100) → 4.0/10

Provider Reputation5.4/10

provider avg 5.4 → 5.4/10

Popularity0/10

synthetic proxy → 0.0/10

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: 58 — Heavy Metal Wilds by Spinberry

https://slotranker.com/spinberry/heavy-metal-wilds#score

How to cite

Spec sheet

Heavy Metal Wilds at a glance.

Identity

Slot nameHeavy Metal Wilds

StudioSpinberry

Released4/19/2023

Math

SlotRanker Score58

RTP95.12%

Max win—

Bet range$0.10 – $10.00

Player rating4.7 / 5 · 12 votes

Format

Reels5

Paylines20

Layout5x3

Features

Themes

Expected average based on this slot's 95.12% RTP — individual sessions vary with volatility.

Bet per spin

Spins per hour400

Session length (hours)

Cost per hour$1.95

Cost per session$1.95

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 Heavy Metal Wilds? 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 (95.12%), with wins capped at its top multiplier (1,000×).

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 Heavy Metal Wilds with other games

	Heavy Metal Wilds Score 58This game	RoxDogs Score 90	Outlaw Score 87	Money Mariachi Infinity Reels Score 86	Punk Rocker Score 85
Identity
Studio	Spinberry	Popiplay	Big Time Gaming	ReelPlay	NoLimit City
Released	4/19/2023	12/3/2024	11/16/2022	12/10/2021	2/12/2020
Math
RTP	95.12%	97.03%	96.1%	96.19%	96.54%
Volatility	—	High volatility	High volatility	High volatility	High volatility
Max win	—	30,000×	64,400×	50,000×	15,072×
Format
Reels	5	6	6	3	5
Layout	5x3	6x4	6x7	3x4	5x3
Paylines	20	4096	117649	Infinity Reels	243
Min bet	0.10	0.20	0.20	0.20	0.25
Max bet	10.00	7.50	1.00	40.00	1.00
Features
Progressive	—	—	—	—	—
Wild symbol	✓	✓	✓	✓	✓
Free spins	✓	✓	✓	—	✓
Scatter symbol	✓	✓	✓	—	✓
Multiplier	—	✓	✓	✓	✓
Bonus game	—	✓	—	✓	—
Respins	✓	✓	—	✓	✓

Every number is shown as a delta against Heavy Metal Wilds.

Comparing against

Heavy Metal Wilds

Spinberry

RTP

95.12%

Max win

—

Score

+ Multiplier+ Bonus Game

+ Multiplier− Respins

Money Mariachi Infinity Reels

+ Multiplier+ Bonus Game− Free Spins− Scatter

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