Booming Games

Secret Book of Amun Ra

Slots Video Slots Mythology Egypt Book Treasure Ancient

High-volatility Egyptian book slot with sequential Expanding Symbols

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

95.4%

return to player

Volatility

High volatility

variance

Max win

10,000×

top multiplier

Min bet

$0.10

per spin

Reels

10 lines

Player rating

3.6 ★

8 votes

DEMO Play free, no signup

Booming Games

Embed on your site

3.6 / 5

8 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 95.4% → 8.0/10

Volatility9/10

high → 9.0/10

Win Potential8/10

x10000.00 (10000×) → 8.0/10

Features6/10

9 features → 6.0/10

Game Mechanics4.2/10

f=9 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 Reputation6.7/10

provider avg 6.7 → 6.7/10

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: 67 — Secret Book of Amun Ra by Booming Games

https://slotranker.com/booming-games/secret-book-of-amun-ra#score

How to cite

Slot Summary

Secret Book of Amun Ra fills a specific space in the Book Of... format: its chosen Expanding Symbol does not merely occupy full reels during Free Spins, but is removed after contributing to a payout. Booming Games then promotes the next paying symbol into that role, creating a feature that changes its target as it runs. The 10,000x ceiling and High volatility place that shifting symbol sequence at the center of the game's risk.

How It Plays

The five-reel base game uses ten paylines, with wins evaluated from the leftmost reel. The Book substitutes for paying symbols and also supplies the route into Free Spins.

Most structural change occurs after the feature begins. A selected paying symbol can cover every position on a reel, then leave the symbol set after producing a payout.

Theme & Atmosphere

Ancient Egypt provides the setting, with Amun Ra, a sacred Book, and Treasure imagery establishing the game's subject without obscuring the familiar payline layout.

The Mythology treatment is functional as well as decorative. The Book becomes the key Wild and Scatter, while the sequence of promoted symbols suggests secrets being revealed one at a time.

Mythology Egypt Book Treasure Ancient

Features & Win Potential

The Book Of... structure gives one symbol both Wild Symbol and Scatter Symbol duties. Three or more copies start Free Spins and select the first Expanding Symbol.

Expanding Symbols differ from the standard fixed-selection model because a paying expansion removes that symbol from later rounds. The next symbol on the paytable then receives the expanding role.

High volatility Free Spins Scatter Symbol Wild Symbol 5 Reels Book Of...Bonus Buy Expanding Symbols 10 Paylines

Bonus & Free Spins

Free Spins begin with eight rounds after three or more Scatter Symbols land. The Bonus Buy offers a direct route into the same feature for 100x the current bet.

Two or three Scatter Symbols during Free Spins add the corresponding number of rounds. Each successful Expanding Symbol can be eliminated, allowing the feature target to move upward.

Spec sheet

Secret Book of Amun Ra at a glance.

Identity

Slot nameSecret Book of Amun Ra

StudioBooming Games

Released11/22/2023

Math

SlotRanker Score67

RTP95.4%

VolatilityHigh volatility

Max win10,000×

Bet range$0.10 – $50.00

Player rating3.6 / 5 · 8 votes

Format

Reels5

Paylines10

Layout5x3

Features

Themes

Expected average based on this slot's 95.4% RTP — individual sessions vary with volatility.

Bet per spin

Spins per hour400

Session length (hours)

Cost per hour$1.84

Cost per session$1.84

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 Secret Book of Amun Ra? 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 (95.40%), 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 Secret Book of Amun Ra

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Compare Secret Book of Amun Ra with other games

	Secret Book of Amun Ra Score 67This game	Cleo's Book Score 87	Shadow Summoner Egypt Score 79	Cleopatra's Fortune Score 78	Book of Ultimate Infinity Reels Score 75
Identity
Studio	Booming Games	Belatra Games	Fantasma Games	Nextspin	Red7
Released	11/22/2023	10/21/2022	9/23/2024	8/3/2024	12/15/2020
Math
RTP	95.4%	96.01%	96.23%	96.97%	96.5%
Volatility	High volatility	High volatility	Medium volatility	Medium volatility	High volatility
Max win	10,000×	50,000×	5,135×	5,000×	5,000×
Format
Reels	5	5	6	5	6
Layout	5x3	5x3	6x5	5x3	6x3
Paylines	10	3125	Pay Anywhere	32400	3
Min bet	0.1	0.2	0.1	0.4	0.2
Max bet	50	50	150	4000	50
Features
Progressive	—	—	—	—	—
Wild symbol	✓	✓	✓	✓	✓
Free spins	✓	✓	✓	✓	✓
Scatter symbol	✓	✓	—	✓	✓
Multiplier	—	✓	✓	✓	✓
Bonus game	—	—	—	—	—
Respins	—	—	✓	—	—

Every number is shown as a delta against Secret Book of Amun Ra.

Comparing against

Secret Book of Amun Ra

Booming Games

RTP

95.4%

Max win

10,000×

Score

Shadow Summoner Egypt

+ Multiplier+ Respins− Scatter

Book of Ultimate Infinity Reels

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