TrueLab Games

Book of Truth

RARE Slots Video Slots Mythology Action & Adventure Book Egypt Ancient

Play Book of Truth slot by TrueLab Games 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

94%

return to player

Volatility

Medium volatility

variance

Max win

15,000×

top multiplier

Min bet

$0.01

per spin

Reels

10 lines

Player rating

4.1 ★

19 votes

DEMO Play free, no signup

TrueLab Games

Embed on your site

4.1 / 5

19 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% → 6.0/10

Volatility8/10

medium → 8.0/10

Win Potential8.4/10

x15000.00 (15000×) → 8.4/10

Features6.5/10

10 features → 6.5/10

Game Mechanics4.2/10

f=10 r=5 p=10 → 4.2/10

Context signals (tie-breakers)

Layout6/10

5x3 → 6.0/10

Bet Flexibility8/10

0.01–100 (×10000) → 8.0/10

Provider Reputation7.1/10

provider avg 7.1 → 7.1/10

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: 63 — Book of Truth by TrueLab Games

https://slotranker.com/truelab-games/book-of-truth#score

How to cite

Spec sheet

Book of Truth at a glance.

Identity

Slot nameBook of Truth

StudioTrueLab Games

Released7/8/2021

Math

SlotRanker Score63

RTP94%

VolatilityMedium volatility

Max win15,000×

Bet range$0.01 – $100.00

Player rating4.1 / 5 · 19 votes

Format

Reels5

Paylines10

Layout5x3

Features

Themes

Expected average based on this slot's 94% RTP — individual sessions vary with volatility.

Bet per spin

Spins per hour400

Session length (hours)

Cost per hour$0.24

Cost per session$0.24

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 Truth? 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 (94.00%), with wins capped at its top multiplier (15,000×).

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 Truth with other games

	Book of Truth Score 63This game	Egypts Book of Mystery Score 85	Book of Xerxes Score 84	Book of Power Score 83	Legacy of Doom Score 82
Identity
Studio	TrueLab Games	PG Soft	Apparat Gaming	Relax Gaming	Belatra Games
Released	7/8/2021	6/2/2020	10/30/2024	3/8/2023	2/24/2022
Math
RTP	94%	96.75%	96.11%	96.11%	96.5%
Volatility	Medium volatility	High volatility	High volatility	High volatility	High volatility
Max win	15,000×	100,000×	15,000×	15,000×	—
Format
Reels	5	6	5	5	5
Layout	5x3	6x5	5x3	5x3	5x3
Paylines	10	32400	262144	5	10
Min bet	0.01	0.20	0.20	0.10	0.10
Max bet	100.00	20.00	100.00	30.00	50.00
Features
Progressive	—	—	—	—	✓
Wild symbol	✓	✓	✓	✓	✓
Free spins	✓	✓	✓	✓	✓
Scatter symbol	✓	✓	✓	✓	✓
Multiplier	—	—	✓	✓	—
Bonus game	—	—	✓	—	—
Respins	—	—	—	—	—

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

Comparing against

Book of Truth

TrueLab Games

RTP

94%

Max win

15,000×

Score

Egypts Book of Mystery

+ Multiplier+ Bonus Game

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