Tom Horn Gaming

Book of Azure

RARE Slots Video Slots Fantasy Book Magic

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

Only 0.2% of slots combine Expanding Symbols and Gonzo Mechanic.

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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

94.99%

return to player

Volatility

Medium volatility

variance

Max win

500×

top multiplier

Min bet

$0.50

per spin

Reels

9 lines

Player rating

3.8 ★

6 votes

DEMO Play free, no signup

Tom Horn Gaming

3.8 / 5

6 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 & RTP6/10

RTP 94.99% → 6.0/10

Volatility8/10

medium → 8.0/10

Win Potential5.4/10

x500.00 (500×) → 5.4/10

Features8.5/10

10 features → 8.5/10

Game Mechanics5.8/10

f=10 r=5 p=9 → 5.8/10

Context signals (tie-breakers)

Layout6/10

5x3 → 6.0/10

Bet Flexibility6/10

0.5–100 (×200) → 6.0/10

Provider Reputation6/10

provider avg 6.0 → 6.0/10

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: 56 — Book of Azure by Tom Horn Gaming

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

How to cite

Spec sheet

Book of Azure at a glance.

Identity

Slot nameBook of Azure

StudioTom Horn Gaming

Released8/4/2025

Math

SlotRanker Score56

RTP94.99%

VolatilityMedium volatility

Max win500×

Bet range$0.50 – $100.00

Player rating3.8 / 5 · 6 votes

Format

Reels5

Paylines9

Layout5x3

Features

Themes

Expected average based on this slot's 94.99% RTP — individual sessions vary with volatility.

Bet per spin

Spins per hour400

Session length (hours)

Cost per hour$10.02

Cost per session$10.02

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 Azure? 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 (94.99%), with wins capped at its top multiplier (500×).

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 Azure with other games

	Book of Azure Score 56This game	Monsterville Secrets Score 84	Magikspell Score 83	Gypsy Rose Score 82	Wild Witches Score 82
Identity
Studio	Tom Horn Gaming	Ino Games	Fantasma Games	Betsoft	Popiplay
Released	8/4/2025	10/22/2024	4/26/2022	5/15/2014	2/20/2024
Math
RTP	94.99%	96.04%	96.08%	97.63%	97.42%
Volatility	Medium volatility	Medium/High	High volatility	Medium volatility	High volatility
Max win	500×	12,500×	20,000×	—	10,100×
Format
Reels	5	5	5	5	5
Layout	5x3	5x3	5x3	5x3	5x3
Paylines	9	243	20	30	15
Min bet	0.50	0.20	0.20	0.02	0.10
Max bet	100.00	50.00	50.00	150.00	20.00
Features
Progressive	—	—	—	—	—
Wild symbol	✓	✓	✓	✓	✓
Free spins	✓	✓	✓	✓	✓
Scatter symbol	✓	✓	✓	✓	✓
Multiplier	✓	✓	✓	✓	—
Bonus game	—	—	✓	✓	—
Respins	—	—	✓	—	—

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

Comparing against

Book of Azure

Tom Horn Gaming

RTP

94.99%

Max win

500×

Score

+ Bonus Game+ Respins

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