Book Of Ba'al

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  • Maximum possible win of 5,100x your bet
  • Good selection of bonus games, including mini feature
  • Not the most imaginative of games

Book Of Ba'al is an online slot from Iron Dog Studio. It is a five-reel, three-row slot with an Ancient Egyptian theme. It has high variance with an RTP of 96 per cent. Its features include free spins, expanding wilds and a bonus game.


Go back in time and discover the treasures that could be discovered on the steps of this Ancient Egyptian pyramid. Find five reels and three rows filled with Egyptian symbols and a bevy of bonuses, including free spins with expanding symbols and mini feature game. If you like a Book Of... game, then you may want to give this one a spin.

Book Of Ba'al Theme and Story

If you're a fan of Book Of… games such as the Book of Dead slot, then you may enjoy this game, which offers a similar style. This one has an Egyptian theme, and you play on what looks like a balcony with blue skies above and a golden glow bathing reels filled with playing card icons and typical Egyptian-themed symbols. Gentle thematic music accompanies the gameplay, although you can turn this off if you prefer.

Book Of Ba'al

Book Of Ba'al RTP and Variance

Free play slots have an average theoretical return to player ratio of 96 per cent. This one offers an RTP of exactly that. The variance is not quite so average. This is a highly-volatility slot that won’t suit all playing styles. You are more likely to be the kind of player who likes to hold out for bigger winning potential rather than lots of small wins if you choose to play this game.

How to Play Book Of Ba'al

This Iron Dog Studio free play slots game is relatively simply to understand and play, but here are a few tips to get you started:

  1. The main controls are displayed in a bar beneath the reels. There is the speaker symbol to turn the sounds on and off, the general settings tab, the spin button, the coin stack allowing you to set your bet and the trophy icon that gives you access to the paytable. 
  2. Hit the plus sign attached to the spin button to choose to play in Autoplay mode. Start by deciding how many automatic spins you want the game to make. You can also hit the More tab and set criteria for when you want the auto games to end, such as when you win or lose a certain amount.
  3. Clicking on the coin stack opens the bet menu. Choose your stake from the options displayed or use the sliding scale to make your choice. Click the X button when you’re ready to return to the main game.
  4. Always bet responsibly and never stake more than you can afford. There are online safety features such as self-exclusion and time-out periods if you feel like you need to step away - if only for a while.

Book Of Ba'al Bet & Win Sizes

You can bet between 0.10 and 50.00 per spin on this game with its 10 fixed paylines. The symbols on the reels include the lower-paying 10 to A card royals, which have been given an Egyptian-style makeover, and thematic icons, including ankhs, eyes, scarabs, and an Indiana Jones-type adventurer. Five-of-a-kind wins include:

Card symbols - 10x to 15x your bet
Premium thematic icons - 75x to 500x your bet

Book Of Ba'al Bonus Features

As you will usually find in this kind of game, the book icon is the wild and the scatter. This means that it can replace other icons to help you create wins and also launch the free spins bonus

Land at least three of the book symbols to win a prize of 2x, 20x, or 200x your bet, plus you will get the fun of playing 10 free spins. Before these free games start, one of your symbols will be chosen at random to be your special expanding symbol. If this symbol is involved in a win, it will expand to cover the complete reel. These expanded symbols will also pay wherever they land in the same way as scatter icons do. You can also retrigger the free spins feature by landing at least three more scatters as you play.

This game also has a more unusual bonus in the form of a mini feature round. Every time you land a book symbol without triggering the free spins bonus, you will collect it. This will be show on a side meter on the game screen. If you manage to collect 25 books, you will trigger the mini feature. Again, a symbol will be chosen to be a special expanding icon and will expand to cover a reel. These expanded symbols will lock into place and the reels will respin. Any new picked symbols can then expand to cover the reel as well, offering big winning potential. In theory, this could lead to a maximum win of 5,000x your bet. Iron Dog states that the maximum win in the game is 5,100x your stake.

Book Of Ba'al Review

Book of Ba’al is a fun game with a decent array of bonus features and a decent RTP. Its downside is it is not particularly imaginative, although the mini feature is a nice touch. Overall, these game offers a decent level of entertainment, but don’t expect to discover anything that you couldn’t find elsewhere or you haven’t already experienced by playing other online slots.

Disclaimer: Book Of Ba'al trademark / license is owned by irondog. This site is not endorsed by irondog.

* This button takes you to an external third-party partner real money casino website. Although we try and match games with Casinos that have them, we advise that you double-check the slot content on the casino website before making a deposit or signing up.

Slot Data
Slot Name: Book Of Ba'al
Software: irondog
RTP: 96.00%
Volatility: High volatility
Paylines: 10
Reels: 5
Min Bet (all lines covered): £0.10 (GBP)
Max Bet: £50 (GBP)
Top Win: 5100
Features: Wild Symbol, Scatter Symbol, Free Spins, High volatility, 5 Reels, Symbol Collection
UK Available in GB? Yes. irondog have a UKGC license and are allowed to offer their games at UK licensed casinos.


Are there free spins in the Book Of Ba'al slot?

There are free spins on offer by landing at least three scatter symbols. These can be retriggered as you play and are enhanced by randomly chosen symbols that can expand to boost your winning potential.

What is the RTP of the Book Of Ba'al slot?

The RTP of this game is 96 per cent. This is the exact average for an online slot.

What is the variance of the Book Of Ba'al slot?

This is a high-variance game, and the volatility may put some players off. This is not the game for you if you like a small win with almost every spin. Instead, you may have waits where you just have to hope that the bigger prizes roll in.

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