Iron Dog Studio

Book Of Ba'al

Slots Video Slots Action & Adventure Mythology Egypt Book Treasure Ancient

Egyptian book slot with a collection-driven preliminary feature

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%

return to player

Volatility

High volatility

variance

Max win

5,100×

top multiplier

Min bet

$0.10

per spin

Reels

10 lines

Player rating

4.4 ★

9 votes

DEMO Play free, no signup

Iron Dog Studio

Embed on your site

4.4 / 5

9 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% → 9.0/10

Volatility9/10

high → 9.0/10

Win Potential7.4/10

x5100.00 (5100×) → 7.4/10

Features7.5/10

12 features → 7.5/10

Game Mechanics4.2/10

f=12 r=5 p=10 → 4.2/10

Context signals (tie-breakers)

Layout6/10

5x3 → 6.0/10

Bet Flexibility6/10

0.1–50 (×500) → 6.0/10

Provider Reputation6.9/10

provider avg 6.9 → 6.9/10

Popularity2.5/10

synthetic proxy → 2.5/10

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: 68 — Book Of Ba'al by Iron Dog Studio

https://slotranker.com/iron-dog-studio/book-of-baal#score

How to cite

Slot Summary

Collecting Book scatters toward a sticky expanding-symbol respin adds a second target to the familiar book-slot formula. Book Of Ba'al by Iron Dog Studio uses that smaller base-game event to foreshadow free spins, where a selected symbol expands across the reels. Its Egyptian treasure setting supports a compact, high-volatility design with a 5100x ceiling.

How It Plays

The base game uses a 5x3 reel set with 10 paylines. Book symbols serve as the key connection between ordinary line wins and the two expanding-symbol events.

Collection supplies the longer-term target: each relevant Book moves the game toward the 25-symbol threshold, after which a sticky expanding symbol receives a dedicated respin.

Theme & Atmosphere

Book Of Ba'al places its Action & Adventure premise inside an Ancient Egypt setting, using tomb exploration, treasure, and an arcane book as its central subjects.

The Mythology and Book themes meet through Ba'al and the feature-bearing text, while the Treasure theme gives the expanding-symbol search a clear narrative purpose.

Action & Adventure Mythology Egypt Book Treasure Ancient

Features & Win Potential

The Book acts as the important Scatter Symbol, connecting Symbol Collection with the respin event and the Free Spins trigger rather than serving as decoration alone.

Expanding Symbols operate in two forms: a sticky version for the collected-Book respin and a selected paying symbol that expands during Free Spins.

High volatility Free Spins Symbol Collection Scatter Symbol Wild Symbol 5 Reels Book Of...Symbols collection (Energy)Expanding Symbols RTP range 10 Paylines 96% RTP

Bonus & Free Spins

Free Spins follow the traditional Book Of... structure by selecting one regular symbol before the round. That symbol may then expand to cover complete reels when it lands.

The 25-Book collection produces a separate sticky expanding-symbol respin in the base game, giving the main bonus mechanic a smaller preview outside Free Spins.

Spec sheet

Book Of Ba'al at a glance.

Identity

Slot nameBook Of Ba'al

StudioIron Dog Studio

Released3/2/2022

Math

SlotRanker Score68

RTP96%

VolatilityHigh volatility

Max win5,100×

Bet range$0.10 – $50.00

Player rating4.4 / 5 · 9 votes

Format

Reels5

Paylines10

Layout5x3

Features

Themes

Expected average based on this slot's 96% 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 Ba'al? 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 (96.00%), with wins capped at its top multiplier (5,100×).

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 Ba'al

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Compare Book Of Ba'al with other games

	Book Of Ba'al Score 68This game	Legacy of Doom Score 82	Shadow Summoner Egypt Score 79	Book of Duat Score 75	Book of Conquistador Score 72
Identity
Studio	Iron Dog Studio	Belatra Games	Fantasma Games	Quickspin	Endorphina
Released	3/2/2022	2/24/2022	9/23/2024	11/9/2021	1/12/2024
Math
RTP	96%	96.5%	96.23%	94%	96.05%
Volatility	High volatility	High volatility	Medium volatility	High volatility	—
Max win	5,100×	—	5,135×	32,760×	—
Format
Reels	5	5	6	5	5
Layout	5x3	5x3	6x5	5x3	5x3
Paylines	10	10	Pay Anywhere	10	10
Min bet	0.1	0.1	0.1	0.1	0.1
Max bet	50	50	150	100	45
Features
Progressive	—	✓	—	—	—
Wild symbol	✓	✓	✓	✓	✓
Free spins	✓	✓	✓	✓	✓
Scatter symbol	✓	✓	—	✓	✓
Multiplier	—	—	✓	✓	—
Bonus game	—	—	—	✓	—
Respins	—	—	✓	—	—

Every number is shown as a delta against Book Of Ba'al.

Comparing against

Book Of Ba'al

Iron Dog Studio

RTP

96%

Max win

5,100×

Score

Shadow Summoner Egypt

+ Multiplier+ Respins− Scatter

+ Multiplier+ Bonus Game

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