Best 'Book of' Slots - Top Games & How to Play

Read about the finest 'Book of' slots to play for free on the market. Find out all about the mechanics and bonus features. We have an exclusive raking with our shortlisted 'Book of' slots casinos.

Best Book of Slots
Book of the Irish slot

Book of the Irish

Book Of Fusion slot

Book Of Fusion

Book of Dead slot

Book of Dead

Book of the Sphinx slot

Book of the Sphinx

Gold Cash Free Spins slot

Gold Cash Free Spins

Book of Slingo slot

Book of Slingo

Great Book of Magic Deluxe slot

Great Book of Magic Deluxe

Book of Oz slot

Book of Oz

Rise of Merlin slot

Rise of Merlin

Legacy of Dead slot

Legacy of Dead

Book of Atem slot

Book of Atem

Jonny Ventura and The Eye of Ra slot

Jonny Ventura and The Eye of Ra

'Book of' Mechanics in Casino Slots

'Book of' slots use revolutionary mechanics with a key accent on the Expanding Symbol feature. These games cover a wide range of themes and storylines and were first introduced in 2005. However, the first very big success was almost a decade later with Play'n GO's super hit Rich Wilde and the Book of Dead.

Nowadays, the 'Book of' casino slots are among the most thrilling spinning machines online. They are part of the game repertoires of all major software suppliers and ambitious boutique studios. Mechanics have been advanced and enriched, and the special expanding symbol appears more and more during the base game as well, not just in Free Spins.

Gameplay of ‘Book’ Slots

At the beginning, all 'Book of' slots shared the same grid layouts and special features. The configuration includes 5 reels, 3 rows, and 10 paylines. They can be fixed or adjustable, but always pay left to right and start from the leftmost reel. Games are packed with different reel modifiers and usually, one wild scatter - the Book.

Scatters have the power to invoke the main bonus round. The Book awards a certain number of free spins and selects a random Expanding Symbol. It'll pay independently of lines and for all of them when there are enough of it across the grid. Some 'Book of' casino slots offer more than one special Expanding Symbol for the duration of the bonus minigame.

Best 'Book of' Slots List by SlotCatalog

Below, you can explore our special list of 'Book of' slots. There are many fantastic titles in our extended library, but these enjoy great popularity among gamblers around the globe. They come from the studios of renowned providers and offer high RTP rates and bonus features. Here are the best 'Book of' slots:

Book of Dead Slot by Play'n Go

Book of Dead Slot
Book of Dead Slot by Play'n Go

The undisputed leader in this ranking is Book of Dead, a game that thrilled gamblers a few years ago and still is among the most played slots in top casinos. The penny slot was released in 2016 and comes with a 5x3 grid and 10 adjustable paylines. The Egyptian theme is wonderfully represented via premium visuals.

The provider to blame, Play'n Go, released several RTP versions with rate of up to 96.21% and volatility is rather high. Players can win up to x5,000 and besides Free Spins with Expanding Symbol, players can benefit from a Gamble Game.

Legacy of Dead Slot by Play'n Go

Legacy of Dead Slot
Legacy of Dead Slot by Play'n Go

About three years after the release of its super blockbuster, Play'n GO satisfied the many requests of players from all over the world and released a fantastic upgrade - Legacy of Dead. The fascinating graphics and sounds were even better, and the title shared the same board configuration as Book of Dead.

The levels of volatility are still high, and the highest RTP rate now reaches 96.58%. Other similarities are the 5,000x max win, the wild scatter, and Gamble game. However, the massive improvement is in the Free Spins minigame. The unlimited retriggers can now unlock additional Expanding Symbols and you can play the bonus with up to 9!

Book of Ra Slot by Greentube

Book of Ra Slot
Book of Ra Slot by Greentube

The Book of Ra is a phenomenon that was way ahead of its time. The game was launched in 2005 but was really appreciated more than 10 years after that. As the name suggests, it's also based on an Ancient Egyptian theme and is played on 5 reels with 3 rows and 9 adjustable paylines.

The slot was produced by Greentube and offers a top pay of 5,000x the bet. Several different RTP versions are available with rates from 90% to 96%, and the expected levels of volatility are high. Book of Ra is packed with a bonus minigame featuring Expanding Symbol and set a dynasty with more than 10 deluxe sequels.

Book of Mega Moolah Slot by Games Global

Book of Mega Moolah Slot
Book of Mega Moolah Slot by Games Global

The Book of Mega Moolah is the latest addition to our ranking. It was launched only a few weeks ago and is part of the famous progressive jackpot network. The provider has used the well-known African theme, and unfortunately, the RTP rate is again very low - 86.71% with an x5,000 maximum payout.

The developing studio Games Global has packed this highly volatile slot with four progressive jackpots. At the time of writing, the largest is above $9.5 million! Besides that, the 5x3 machine with 10 fixed paylines provides the common Book-styled Free Spins bonus.

Book of Tut Megaways Slot by Pragmatic Play

Book of Tut Megaways Slot
Book of Tut Megaways Slot by Pragmatic Play

That is another brand-new' Book of' slot game launched by Pragmatic Play in August 2023. The machine also uses a Megaways engine with up to 117,649 ways to win. The grid has 6 reels and from 2 to 7 symbols on each one. The high-variance slot boasts an RTP rate of 96% and offers a max win of a massive x10,000!

The Book of Tut Megaways slot is packed with a base-game Expanding Symbol feature, which turns out to be quite common. It's also active during the Free Spins, and scatters pay up to x500. The provider has included Bonus Buy and Ante Bet for an even more dynamic experience.

Book of Jones Golden Book Slot by StakeLogic

Book of Jones Golden Book Slot
Book of Jones Golden Book Slot by StakeLogic

The current 2023 turns out to be quite productive for many top studios, including StakeLogic. The company released in September this awesome title with a 96.05% RTP, high volatility, and a 5,000x the bet max win. A new explorer joins the treasure hunt among the ancient Egyptian pyramids.

The Book of Jones Golden Book offers 5 reels and 10 fixed win lines. The wild Book scatter pays generously and activates sets of 10 free spins. The bonus is played with a special Expanding Symbol and retriggers. The bonus minigame also presents Golden Wild Book scatters who can power up Fixed Symbol Reels.

Ramses Book Slot by Gamomat

Ramses Book Slot
Ramses Book Slot by Gamomat

The Ramses Book was launched several months after Book of Dead with the clear intention of its provider to challenge Book of Dead. The machine comes with more beneficial volatility and an RTP of up to 96.15%. Players can activate 5 or 10 paylines over a 5x3 grid, which comes with more generic and simple graphics.

After all that is the distinguished style of Gamomat and its fans obviously prefer it. The maximum payout is better than in the Play'n GO's masterpiece, and reaches x6,716. The bonus pack includes scatter wins, bonus free spins, an expanding symbol, and two Gamble features.

Book of Gold Multichance Slot by Playson

Book of Gold Multichance Slot
Book of Gold Multichance Slot by Playson

Part of the famous series, Book of Gold Multichance was released in 2020 and quickly has become a top choice for numerous slot enthusiasts. Despite the slightly low RTP rate of 96.40%, this highly volatile slot offers gigantic payouts of up to 6,550x the bet. It's played on 5 reels, 3 rows, and 10 non-adjustable paylines.

The software developer Playson has added Bonus Buy, Turbo Mode, and Autospin to enhance the gameplay. Although there is nothing special about the main game, 3 scatters trigger 12 free spins instead of 10 in most game copies. Moreover, the Free Spins features retriggers and can be played with up to nine special Expanding Symbols.

Book of Slingo Slot by Slingo Originals

Book of Slingo Slot
Book of Slingo Slot by Slingo Originals

The creative Slingo Originals joined the competition in 2021 with their modification of the mechanics. The classic 12-way Slingo offers medium to high volatility, a max single prize of x500, and a payout rate of up to 96.38%. The amazing visual and sound effects are a bonus to the overall gameplay.

The Book of Slingo offers an entry to a 5-reel and 10-line slot game as a bonus that can be triggered in a couple of ways. Land 3 Book symbols in the Slingo reel or complete at least 8 Slingos and exchange the cash prize for free spins. Unlimited retriggers are possible, and the bonus is played with an independently-paying special symbol.

Book of Power Slot by Relax Gaming

Book of Power Slot
Book of Power Slot by Relax Gaming

The renowned Relax Gaming released this masterpiece in the first quarter of 2023. Book of Power can be played in Hot Mode or with a Power Bet that increases the bonus-triggering chance by 170%. The 5-reel, 3-row grid has 10 fixed lines and pays up to 15,000x. The RTP rate varies and reaches 96.50%.

The Book of Power is packed with Free Spins and Power Free Spins, with symbol upgrades and multipliers. More than one special Expanding Symbol can be selected, and massive multipliers increase the potential payouts. Look for the random Hot Mode and Golden Reels for even more cash!

'Book of' Slots Attributes Comparison

Seasoned players are aware of the key factors in a video slot game, and they are the same in the 'Book of' slots. You can see all the essential attributes in the table below, and as you already probably noticed, almost all titles come with ranging RTP rates. However, in most cases, they exceed 96%, which is rather good.

On the flip side, only Ramses Book boasts medium volatility and the others are high-variance machines. Therefore, payouts might be slightly insufficient in size, and it would be crucial to apply betting strategies. The maximum prizes are always very difficult to achieve but are important to many players.

The leader by this component is Book of Power with 15,000x, followed by Book of Tut Megaways with 10,000, and Ramses Book and Book of Gold Multichance. With that being said, we must remind all interested parties that multipliers reel modifiers are also critical. Don’t underestimate the importance of Bonus Buy, Ante Bet, Power Bet, and the other helping features!

Slot name RTP Variance Max win
Book of Dead 96.21%, 94.25%, 91.25%, 87.25%, 84.18% HIGH x5,000
Legacy of Dead 96.58%, 94.51%, 91.51%, 87.56%, 84.55% HIGH x5,000
Book of Ra 90% - 96% HIGH x5,000
Book of Mega Moolah 86.71% + 5.30% Jackpot HIGH x5,000
Book of Tut Megaways 96%, 95.06%, 94.05% HIGH x10,000
Book of Jones Golden Book 96.05%, 95.48%, 93.79%, 90.01%, 88.05% HIGH x5,000
Ramses Book 96.15%, 94.09%, 92.10%, 90.20%, 88.22% MED x6,716
Book of Gold Multichance 90% - 95.4% HIGH x6,550
Book of Slingo 96.37% HIGH x500
Book of Power 94% - 96.5% HIGH x15,000

'Book of' Slots for Free

You’ll easily find all the 'Book of' slots demo versions via the links in this article. They lead to expert reviews with many useful tips and tricks for novice players. On top of each page, we've inserted a link to a demo. Thus, you can enjoy a 'Book of' slots free play anytime and from any location.

There is no need for registration or any other action on your side. You must only secure a stable Internet connection and start your 'Book of' slots play for free! This is the best way to get acquainted with all essential aspects of a title and build sustainable strategies for your real money adventure!

'Book of' Slots Casinos and Play for Real

Once you feel confident in your knowledge and skills, it's time for a 'Book of' slots play for real money! Pack up your favorite strategy and decide on the budget before choosing a gambling platform. We have the best 'Book of' slots casinos, tested and ranked by iGaming experts. They offer brilliant bonuses and wide selections of premium games, but most importantly, each one offers a 100% safe and secure playing environment.


What is a ‘Book of’ slots?

The 'Book of' slots are online casino games that use special mechanics. They are packed with one or many expanding symbols, which can cover the whole reels and pay for all active lines.

How does ‘Book of’ mechanics work?

Mechanics can be active in bonus mode only or also during the base game. The selected expanding symbols cover the whole reels when they are enough in number and pay for all paylines.

Which 'Book of' slot has the highest RTP?

The best 'Book of' slots boast RTPs of above 96 - 97%, but these rates are usually ranging. The highest odds are in Book of 99, as its name suggests!

Where can I play 'Book of' slots for free?

You can find 'Book of' slots demo modes at SlotCatalog and test any game immediately. Just type in the title in the Search box, enter the review page and run the free play.

Can I play 'Book of' slots on mobile?

Yes, the 'Book of' slots play for real money or free, are both available on mobile. These video slots are HTML5 optimized, just like the best-featuring casino sites.

Where can I play 'Book of' slots for real money?

Explore the highlighted 'Book of' slots casinos, and you'll find the best playing conditions. We've ranked the safest operators, offering premium games and thrilling bonuses.



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