Spinomenal

Book of Muertos

Slots Video Slots Aztec Horror Day of the Dead Book Festival Guns

Day of the Dead meets the book-slot format

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

96.01%

return to player

Volatility

High volatility

variance

Max win

10,000×

top multiplier

Min bet

$0.10

per spin

Reels

10 lines

Player rating

4.2 ★

10 votes

DEMO Play free, no signup

Spinomenal

Embed on your site

4.2 / 5

10 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 96.01% → 9.0/10

Volatility9/10

high → 9.0/10

Win Potential8/10

x10000.00 (10000×) → 8.0/10

Features8/10

13 features → 8.0/10

Game Mechanics4.2/10

f=13 r=5 p=10 → 4.2/10

Context signals (tie-breakers)

Layout6/10

5x3 → 6.0/10

Bet Flexibility6/10

0.1–100 (×1000) → 6.0/10

Provider Reputation5.7/10

provider avg 5.7 → 5.7/10

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: 76 — Book of Muertos by Spinomenal

https://slotranker.com/spinomenal/book-of-muertos#score

How to cite

Slot Summary

Choose between waiting for book symbols and buying entry to free spins in Book of Muertos, Spinomenal's Day of the Dead take on the expanding-symbol format. The festival setting gives the book motif a specific cultural reference, while the bonus concentrates attention on a randomly selected symbol that can cover entire reels.

Bonus & Free Spins

Three or more books trigger ten free spins. Before play begins, a regular symbol is randomly selected to expand across its reels when enough copies land to qualify for a win.

The selected symbol can pay across nonadjacent reels after expanding. Landing three or more books during the feature awards ten additional free spins, extending the same bonus round.

Spec sheet

Book of Muertos at a glance.

Identity

Slot nameBook of Muertos

StudioSpinomenal

Released10/10/2022

Math

SlotRanker Score76

RTP96.01%

VolatilityHigh volatility

Max win10,000×

Bet range$0.10 – $100.00

Player rating4.2 / 5 · 10 votes

Format

Reels5

Paylines10

Layout5x3

Features

Themes

Expected average based on this slot's 96.01% RTP — individual sessions vary with volatility.

Bet per spin

Spins per hour400

Session length (hours)

Cost per hour$1.60

Cost per session$1.60

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 Book of Muertos? 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 (96.01%), with wins capped at its top multiplier (10,000×).

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 Book of Muertos

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Compare Book of Muertos with other games

	Book of Muertos Score 76This game	Taberna De Los Muertos Score 70	Mexicano Score 69	Dark Ritual Score 90	Catrina’s Coins Score 86
Identity
Studio	Spinomenal	Habanero	Pascal Gaming	Advant Play	Quickspin
Released	10/10/2022	10/27/2020	5/18/2023	4/26/2024	10/4/2023
Math
RTP	96.01%	96.67%	96%	97.09%	96.06%
Volatility	High volatility	Medium volatility	Medium volatility	High volatility	High volatility
Max win	10,000×	9,226×	5,000×	20,000×	10,150×
Format
Reels	5	5	5	5	5
Layout	5x3	5x3	5x3	5x3	5x3
Paylines	10	25	20	3125	10
Min bet	0.1	0.25	0.2	0.1	0.2
Max bet	100	5000	500	10	200
Features
Progressive	—	—	✓	—	—
Wild symbol	✓	✓	✓	✓	✓
Free spins	✓	✓	✓	✓	—
Scatter symbol	✓	✓	—	✓	✓
Multiplier	—	✓	✓	✓	✓
Bonus game	—	—	✓	✓	✓
Respins	—	—	—	—	✓

Every number is shown as a delta against Book of Muertos.

Comparing against

Book of Muertos

Spinomenal

RTP

96.01%

Max win

10,000×

Score

Taberna De Los Muertos

+ Progressive+ Multiplier+ Bonus Game− Scatter

+ Multiplier+ Bonus Game

+ Multiplier+ Bonus Game+ Respins− Free Spins

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