Spinmatic

Book of Eon

RARE Slots Video Slots Fantasy Halloween Witches Zombie Book Darkness Magic Mystic

Play Book of Eon slot by Spinmatic for free in demo mode! Explore RTP, bonus rounds, and key features before playing for real.

Only 0.2% of slots combine Book Of... and Medium Volatility.

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

95.5%

return to player

Volatility

Medium volatility

variance

Max win

—

top multiplier

Min bet

$0.10

per spin

Reels

10 lines

Player rating

3.5 ★

10 votes

DEMO Play free, no signup

Spinmatic

Embed on your site

3.5 / 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 & RTP8/10

RTP 95.5% → 8.0/10

Volatility8/10

medium → 8.0/10

Win Potential—

no data

Features4.5/10

6 features → 4.5/10

Game Mechanics4.2/10

f=6 r=5 p=10 → 4.2/10

Context signals (tie-breakers)

Layout6/10

5x3 → 6.0/10

Bet Flexibility6/10

0.1–40 (×400) → 6.0/10

Provider Reputation5.9/10

provider avg 5.9 → 5.9/10

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: 53 — Book of Eon by Spinmatic

https://slotranker.com/spinmatic/book-of-eon#score

How to cite

Spec sheet

Book of Eon at a glance.

Identity

Slot nameBook of Eon

StudioSpinmatic

Released10/4/2017

Math

SlotRanker Score53

RTP95.5%

VolatilityMedium volatility

Max win—

Bet range$0.10 – $40.00

Player rating3.5 / 5 · 10 votes

Format

Reels5

Paylines10

Layout5x3

Features

Themes

Expected average based on this slot's 95.5% RTP — individual sessions vary with volatility.

Bet per spin

Spins per hour400

Session length (hours)

Cost per hour$1.80

Cost per session$1.80

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 Eon? 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 (95.50%), 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 Book of Eon with other games

	Book of Eon Score 53This game	Wicked Witch Score 75	Book of Witches Score 68	Book of Spells Score 68	Franksylvania Score 68
Identity
Studio	Spinmatic	Habanero	Thunderspin	Tom Horn Gaming	Armadillo Studios
Released	10/4/2017	12/20/2015	10/24/2024	3/19/2016	10/20/2023
Math
RTP	95.5%	95.98%	95.89%	96.13%	94.17%
Volatility	Medium volatility	Medium volatility	High volatility	High volatility	High volatility
Max win	—	—	1,000×	5,000×	2,743×
Format
Reels	5	5	5	5	5
Layout	5x3	5x3	5x3	5x3	5x3
Paylines	10	20	10	9	25
Min bet	0.10	0.20	0.10	0.90	0.25
Max bet	40.00	5000.00	100.00	90.00	100.00
Features
Progressive	—	✓	—	—	—
Wild symbol	—	✓	✓	✓	✓
Free spins	✓	✓	✓	✓	—
Scatter symbol	—	✓	✓	✓	—
Multiplier	—	✓	—	—	✓
Bonus game	—	—	✓	—	✓
Respins	—	—	—	—	—

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

Comparing against

Book of Eon

Spinmatic

RTP

95.5%

Max win

—

Score

+ Progressive+ Wild+ Scatter+ Multiplier

+ Wild+ Scatter+ Bonus Game

+ Wild+ Multiplier+ Bonus Game− Free Spins

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