Tom Horn Gaming

Book of Spells

RARE Slots Video Slots Fantasy Halloween Moon Sky Witches Book Darkness Forest Magic Medieval

Play Book of Spells slot by Tom Horn Gaming for free in demo mode! Explore RTP, bonus rounds, and key features before playing for real.

Only 0.06% of slots combine Book Of... 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

96.13%

return to player

Volatility

High volatility

variance

Max win

5,000×

top multiplier

Min bet

$0.90

per spin

Reels

9 lines

Player rating

4.0 ★

17 votes

DEMO Play free, no signup

Tom Horn Gaming

Embed on your site

4.0 / 5

17 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 96.13% → 9.0/10

Volatility9/10

high → 9.0/10

Win Potential7.4/10

x5000.00 (5000×) → 7.4/10

Features6/10

9 features → 6.0/10

Game Mechanics4.2/10

f=9 r=5 p=9 → 4.2/10

Context signals (tie-breakers)

Layout6/10

5x3 → 6.0/10

Bet Flexibility4/10

0.9–90 (×100) → 4.0/10

Provider Reputation6/10

provider avg 6.0 → 6.0/10

Popularity5/10

synthetic proxy → 5.0/10

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: 68 — Book of Spells by Tom Horn Gaming

https://slotranker.com/tom-horn-gaming/book-of-spells#score

How to cite

Spec sheet

Book of Spells at a glance.

Identity

Slot nameBook of Spells

StudioTom Horn Gaming

Released3/19/2016

Math

SlotRanker Score68

RTP96.13%

VolatilityHigh volatility

Max win5,000×

Bet range$0.90 – $90.00

Player rating4.0 / 5 · 17 votes

Format

Reels5

Paylines9

Layout5x3

Features

Themes

Expected average based on this slot's 96.13% RTP — individual sessions vary with volatility.

Bet per spin

Spins per hour400

Session length (hours)

Cost per hour$13.93

Cost per session$13.93

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 Spells? 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 (96.13%), with wins capped at its top multiplier (5,000×).

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 Spells with other games

	Book of Spells Score 68This game	Wicked Witch Score 75	Witch Pickings Score 59	Moon Spell Score 74	The Wolfs Bane Score 71
Identity
Studio	Tom Horn Gaming	Habanero	NextGen	Red Tiger Gaming	NetEnt
Released	3/19/2016	12/20/2015	1/25/2016	10/17/2024	10/24/2019
Math
RTP	96.13%	95.98%	95.8%	95.76%	96.74%
Volatility	High volatility	Medium volatility	Medium volatility	High volatility	Low volatility
Max win	5,000×	—	—	5,224×	5,000×
Format
Reels	5	5	5	5	5
Layout	5x3	5x3	5x3	5x3	5x3
Paylines	9	20	25	20	10
Min bet	0.90	0.20	0.40	0.10	0.10
Max bet	90.00	5000.00	80.00	10.00	100.00
Features
Progressive	—	✓	—	—	—
Wild symbol	✓	✓	✓	✓	✓
Free spins	✓	✓	✓	—	✓
Scatter symbol	✓	✓	✓	—	✓
Multiplier	—	✓	✓	✓	✓
Bonus game	—	—	—	✓	✓
Respins	—	—	—	✓	—

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

Comparing against

Book of Spells

Tom Horn Gaming

RTP

96.13%

Max win

5,000×

Score

+ Progressive+ Multiplier

+ Multiplier+ Bonus Game+ Respins− Free Spins− Scatter

+ Multiplier+ Bonus Game

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