Book of Doom Slot

book of doom featured image

Technical Table Information

RTP (return to player)92.61%
Casino Software provider:Belatra Games
Release date17.08.2020
Maximum Multiplier5000x
Volatility: (low, medium, high) High
Winning Lines:10
Min bet: 10
Max bet: 2000
Provably Fair (yes/no)No
Jackpot slot (yes/no): Yes
Technology (for example HTML5)HTML5 
Theme slot (adventure, Egyptian, Aztec, animals, Christmas, etc…): Egyptian
Best Bitcoin casino to play with Bonus:LEAVE BLANK

Description of the Slot 

Ancient Egypt, at its peak, was a land of rich culture, knowledge, and riches beyond measure. While much information about this world is now lost to history, Belatra Games revives the hope of claiming some of its riches. The key to unraveling the lost treasure is the cryptic Book of Doom. 

Belatra Games’ Book of Doom is played on a 5×3 grid with 10 adjustable pay lines. The slot offers exciting features that can unearth the riches buried deep in Egyptian soil. So, without further ado, let us decipher this book to unravel its mystery. 

Design and Audio

In Book of Doom, the deserts of Egypt can be seen in the rear. The entire landscape is marked with a golden hue with a camel in sight. The game engine is designed in classical Egyptian architecture. Gracing the reels are familiar characters of the Egyptian world like Cleopatra and Anubis. The slot’s background score has a thrilling tempo, inviting players to be a part of this adventure. Overall, the design and audio of Book of Doom serve its theme pretty well. 


Book of Doom might appear to be a simple slot, yet it contains various exciting features. 

The Book Symbol 

The ancient book symbol serves as both the scatter and wild symbol of the game. In both of its avatars, it acts as a paying symbol. As a wild symbol, you can win up to 500x the bet amount for landing five of a kind on a pay line. As scatters, you can win up to 200x the bet amount for landing five identical ones anywhere on the grid. 

Also, the book symbol can substitute for other symbols and is the key to triggering the Free Games feature. 

Free Games

Landing 3 or more scatters anywhere on the reel triggers the Free Games feature with 10 free spins. You can retrigger the feature up to 150 free spins. A random symbol is upgraded to become the Super Symbol during the Free Game feature. 

Super Symbols pay independently irrespective of where they land on a pay line. Moreover, Super Symbols fill the entire reel if there are 2 or more of them on the screen. It is important to note that wilds cannot replace Super Symbols when they are filling the reels.

Buy Free Games

To enter directly into the Free Games feature, Belatra Games provides the Buy Bonus feature. You need to pay 88x the current bet amount to trigger the feature. After you have purchased Buy Bonus, the reels spin to provide a scatter combination offering a corresponding payout and 10 free spins. 

Risk Game

There are two gamble features in Book of Doom to double or quadruple your payouts. In the first game, you have to choose between four cards. If the card you picked is higher than the dealer’s card, your win amount is doubled. If not, your wins are forfeited. 

In the second game, you have to either guess the card’s color or its suit. Guessing the right color pays 2x the bet and the right suit pays 4x the bet. Both the games come to a stop upon reaching the maximum win limit of 100,000 credits. 

Jackpot Wheel of Fortune

To trigger the Jackpot Wheel of Fortune, you need to collect 1000 JP points by placing bets in the game. Once you have accumulated 1000 JP points, you win a Jackpot Bonus. Two wheels show up on the screen during this feature. The action starts on the smaller wheel full of segments offering different JP points. 

Keep an eye on the arrow segment, for it takes you to the bigger wheel hosting the main Jackpot prize. Even if the wheel doesn’t stop at the JACKPOT sector, you’ll still be able to win JP points. You can retrigger the Jackpot Bonus feature again by collecting 1000 JP points.


Apart from the book symbol, there are 8 paying symbols in the game. A to 10 royals pay 10x to 15x the bet amount for landing five of a kind. We come across Horus, Anubis, and Cleopatra among the medium-paying symbols. You can win 75x to 200x the stake for lining up five identical ones on a pay line. 

But the slot’s highest paying symbols are the explorer and the ancient book, both offering a staggering 500x the bet amount for landing five matched ones simultaneously. If it’s your lucky day, you can win the maximum potential prize worth 5000x the stake.  


Book of Doom harks back to the ancient times when Egyptian civilization was at its peak. To unearth the mysteries of Cleopatra’s lost kingdom, our daring explorer has set on a quest to find the precious Book of Doom. The expedition is full of dangers, but finding the book can give him valuable information and riches.  


Book of Doom is a highly volatile slot. So, be prepared to face a long dry spell before something lucrative comes your way. But if you are aiming for big wins, a high volatility slot is the best option.

About the Game Provider 

Belatra Games is one of the oldest game providers in the igaming industry. The company started its operation way back in 1993 and is currently headquartered in Minsk, Belarus. The game provider is known for creating slots covering innovative themes, designs, and features. All of their games are integrated with HTML5 technology rendering them suitable to be played on mobile devices. Belatra slots are now widely available in hybrid and crypto casinos. 

Final considerations

Book of Doom is a powerful slot from Belatra Games. There are several rewarding features in the game, making it an ideal choice for many players. However, there are a few key areas where the slot could have been done better. Book of Doom holds a poor RTP of 92.61%, significantly lower than the industry benchmark of 96% for slots. Also, given the game’s high volatility, the maximum pay could have been higher than 5000x the stake. 

In the rest of the departments, the game fares pretty well. Take a look at the rating system we have devised to help you form a quick opinion about the slot.

Other Slots by Belatra Games

  • Crystals Digger
  • Northern Boom
  • Master of Gold


We looked into all the essential aspects in our Book of Dead review, including the bonus features, payouts, volatility, and RTP. 

Hopefully, our slot review helps you form a clearer idea about the game. But if there’s still something you’d like to ask us regarding the slot, feel free to drop a message in the comment box. We’ll shortly come back with an answer!  


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