Play Book of Truth Slot

Book of Truth is the first ‘Book of’ mechanic slot from TrueLab, and what a debut game it is. Playing out on 5 reels with 10 paylines, 3 or 4 book scatters trigger the standard expanding symbol bonus round. Land 5 scatters however, and you get the True Free Spins feature where all symbols expand. This can lead to single spin payouts up to 15,000x your stake, and non-UK players can purchase both features in-game.

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User Rating: 7.0/10 (3 votes)

Provider:TrueLab Games
RTP 🔗: 94% RTP Ranges!
Variance: Med
Max Win: x15000.00 [ i ]
Betways: 10
Release Date: 2021-07-08 [ i ]
SlotRank: N/A
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Online Casinos where you can play Book of Truth

We have scanned 15 casinos in US New Jersey, and we have not found Book of Truth on any of them at the current moment. Do not hesitate to check our top casinos in US New Jersey:

Book of Truth slot Big Win August 2021

The flashy Book of Truth slot once again awarded a massive win to a lucky gambler on August, 15, and this time the payout made 5,340.5x the stake. Betting 50 UAH per spin, the Ukrainian gambler made it to the Free Spins, which paid over 250,000 UAH.


3 Scatters landed on the reels and awarded 10 Free Spins with the top-paying symbol selected as the special one. Additionally, the player received a prize of 325 UAH.


The first Big Win occurred on spin 3, yet not because of expanding symbols, but a 5-of-a-kind combination of the second top-paying premium symbol, which led to a 10,075 UAH win.


When the player had only 1 spin left, a retrigger was hit, which brought +10 extra free games.


Tiny wins and dead spin followed, though, not so long after five expanding symbols landed on reels 1-5 and resulted in a tremendous 250,000 UAH win.


3 more expanding symbols landed on the next spin and awarded 5,025 UAH.


When the Free Spins feature came to an end, the player received a total prize of 267,025 UAH.

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Book of Truth Review

The ’Book of’ genre is ever-expanding, and we’re counting 225 installments at the time of writing. Book of Truth is TrueLab’s very first effort in that regard, and they have certainly not taken lightly to the task. Visually, the ancient Egypt theme is nothing new, and neither is the standard expanding symbol bonus round you trigger when 3 or 4 scatters land.

However, true magic is achieved when you trigger the True Free Spins features by landing 5 scatters. Having all symbols as special expanding symbwols is a sight you don’t wanna miss, and it’s a regular payout fest you need to cough up 536x your stake to purchase (not available in the UK). The math model is overall very solid, and while the 15,000x single spin potential wasn’t fully achieved during testing, it’s still far more exciting than the standard 5,000x max win you get from most ‘Book slots’.

Book of Truth Slot - Reels Screen

Book of Truth Slot Features

The Book serves double duty as both the wild and the scatter symbol in this game, something that’s pretty common for the ‘Book slot’ genre. As a wild, it steps in for all regular pay symbols to help you form winning combos, and as a scatter it’s instrumental in triggering both bonus round tiers.

Landing 3 or 4 scatters triggers the regular tier bonus round, where you get 10 free spins and a 2x or 20x your stake scatter win up front, respectively. Per usual, a symbol is chosen up front to be the special expanding symbol, and you don’t need to land the special symbol adjacent on the reels to generate an expanding win.

It’s all fairly standard stuff so far, but that’s about to change big time when you land 5 scatters on the same base game spin. This awards 10 True Free Spins, as well as a 200x scatter win up front. There is no need for a symbol selection ritual up front in this bonus round version however, because all symbols are special expanding symbols by default.

Non-UK players can purchase both Bonus Round tiers from the in-game menu, and the price difference is quite noticeable. You get 10 regular free spins for 89x your stake, while you’ll have to cough up 536x your stake for 10 True Free Spins. This is with all 10 paylines active however, and you can decrease the number of paylines to get lower prices.

The 200 Spins Book of Truth Slot Experience

Nothing too exciting happened for us in the base game, so we decided to buy the top-tier True Bonus Round at 0:29 into the 3-minute highlights video. Pretty much every spin awards multiple expanding wins, albeit mostly from lower value royal symbols. Still, it’s quite a sight to behold, and you can check it all out by hitting the play button below.

Review Summary

TrueLab has taken the ‘Book slot’ concept up at least one or two notches with Book of Truth, which is kind of a cool title also. Granted, you’re not gonna land 5 scatters all that often, but when you do, you know you’re in for a highly exciting and lucrative feature. Having all symbols expand from the get-go is pretty much a ‘big win frenzy’ all the way, and it can lead to single spin payouts up to 15,000x your stake.

“Only” 12,000x was achieved during testing though (once in 1 billion simulated spins), but that is still way above the standard 5,000x you get from most ‘Book of’ mechanic games. The audiovisual presentation is very solid too, although the explorer looks more sneaky than charming. All in all, we think there is more than enough here to catapult Book of Truth into the top echelon of the ‘Book’ genre.


  • Regular ‘Book of’ mechanic bonus round
  • True Free Spins w/ all symbols expanding
  • Win up to 15,000x on a single spin


  • Max win chance of 1 in 1 billion spins

If you love Book of Truth Slot you should also try:

Book of 99 - pays homage to Homer’s Odyssey, and it comes with a very solid 99 % RTP. You’ll collect scatter/wilds, and 99 is enough to trigger the expanding symbol bonus round. It can be triggered the regular way also, and you can win up to 12,075x your stake.

Book of Shadows - is an unusual ‘Book of’ mechanic slot from NoLimit City, and you can choose to play with 1 or 2 extra rows above the minimum of 3. You can also pay to lock up to 4 reels to help you trigger the bonus round or bigger wins. The expanding symbol bonus round is fairly standard though, but it comes with a solid 30,338x potential.

Legacy of Dead - is a follow-up to Play’n Go’s original smash hit, and this was the first game where you could turn all 9 symbols into special expanding symbols during the bonus round. This is done via retriggers however, and you get +1 extra expanding symbol per retrigger. The max win is the standard 5,000x your stake.



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Book of Truth. Book of Truth slot
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Start Screen. Book of Truth slot
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Reels Screen. Book of Truth slot
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Free Spins 1. Book of Truth slot
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Book of Truth Slot FAQs

What is the Return to Player of Book of Truth?

The game comes with 3 RTP settings: 96.33 %, 94 % and 92.14 %. Follow the link to learn more about adjustable RTP ranges.

How volatile is Book of Truth?

The volatility is medium in this game, while most ‘Book slots’ come with high volatility.

What is the biggest win possible?

The single spin max win is capped at 15,000x your stake, and 12,000x was achieved in 1 billion spins during testing.

Is there a free spins mode in Book of Truth?

Yes, you have a regular ‘Book of’ mechanic bonus round with a chosen expanding symbol. In addition, you have a True Free Spins round triggered by 5 scatters, and in this feature all symbols are special expanding symbols.

Can I play Book of Truth Slot for free?

Yes, you can always try the free Book of Truth demo game at the very top of this page (UK players must verify age first). Up there, you’ll also find casinos that carry this title, something we’ve confirmed for you.

Book of Truth
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Scanned Countries

US New Jersey

Sorry, Book of Truth is not available for this market. In total, we scanned casinos at 54 in various markets. Book of Truth is available in 33 countries. The markets with the highest number of casinos are: CA, NZ, DE, FI

Country Scanned [i] With Game [i] In Lobby [i] SlotRank [i] Action
Canada CA 628 124 4 391 See Data
New Zealand NZ 426 88 2 687 See Data
Germany DE 440 83 3 401 See Data
Finland FI 528 76 2 873 See Data

Show All Countries (33)

Book of Truth Attributes

Provider: TrueLab Games
Release Date: 2021-07-08 [ i ]
Wide release date: 2021-07-15
Type: Video Slots
RTP: 94% RTP Ranges!
Variance: Med
Hit Frequency: N/A
Max Win: x15000.00 [ i ]
Min bet $, €, £: 0.01
Max bet $, €, £: 100
Layout: 5-3
Betways: 10
Features: Book of ... mechanic, Buy Feature, Expanding Symbols, FreeSpins, RTP range, Scatter symbols, Wild
Theme: Ancient civilizations
Objects: Book, Temple
Genre: N/A
Other tags: Brown, Dark blue, Anubis, Gods, Egypt
Technology: JS, HTML5
Game Size: N/A MB
Last Update: 2022-02-01

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