Play Book of Ra slot

The Book of Ra slot machine was created by the renowned Austrian developer Novomatic and has since become one of the most popular slots in the world. Its success is due to its unique Egyptian theme, which attracts players with the mysterious atmosphere of antiquity and the fabulous riches of the pharaohs' pyramids.

There are several versions of the game: Book of Ra and the improved version, Book of Ra Deluxe. The difference between them is the number of active lines: there are 9 in the classic version and 10 in Deluxe. Both slot machines retain the basic mechanics and bonus round elements, but with the increase in the number of lines in Deluxe, new betting options appear for even more frequent wins.

Characteristics	Classic / Deluxe
Grid	5x3
Lines	9 / 10
Volatility	High
Min. rate	Depends on the operator
Max. rate	Depends on the operator
Maximum multiplier	Up to 5000×

How the Book of Ra game works

The Book of Ra slot machine is a classic slot with a 5x3 mechanic, with 9 or 10 paylines depending on the version of the game (Classic or Deluxe). The main payout rule in Book of Ra is that symbol combinations must appear on active lines from left to right.

Top symbol: Researcher

The highest paying symbol in the game is the explorer, which brings the biggest wins. If you activate five Explorer symbols on a single line, you will receive a x500 win on your bet. Four such symbols will give you x100, and three will give you x10.

Other premium symbols

There are other high-paying symbols:

• Pharaoh - 5 symbols will bring a x200 multiplier, 4 pharaohs will give x40, and three will give x4.
• Scarab - 5 symbols will bring a multiplier of x75, 4 symbols will bring x10, and three symbols will bring x3.
• The idol symbol is similar to the scarab, awarding a payout of x75 for five symbols, x10 for four, and x3 for three.

Cards (A-10)

Card symbols from A to 10 can bring you smaller wins. For example, five aces on a line will bring you x15 of your bet, and five tens will bring you x10.

The role of books (Wild/Scatter)

The book is a key symbol in the game, acting as both a Wild and a Scatter. As a Wild, it substitutes for all symbols except other special symbols to form the most winning combination. As a Scatter, if three or more books appear on the screen, a bonus round with risk-free spins is activated.

Bonus round with risk-free spins

When you activate the bonus round with three or more books on the screen, you get 10 risk-free spins. On each spin, one symbol is randomly selected to expand across the entire reel, significantly increasing your chances of hitting the jackpot - the maximum win is 5000×.

Risk game

Book of Ra also offers a risk game where you can double or increase your winnings. After each win, you can play a card guessing game. If you guess the color of the card correctly, the total bankroll doubles; if you guess the suit correctly, it increases fourfold. But be careful, because the wrong choice will result in the loss of your winnings!

Bonuses: 10 risk-free spins and an expanding symbol

In the Book of Ra slot, the main bonus is risk-free spins, which are activated when three or more Wild/Scatter symbols appear. When three books appear on the reels, a bonus round with 10 risk-free spins is triggered.

Selecting a special character

After activating the bonus, the selection of a special expanding symbol begins. In the classic version, this selection is made randomly before the start of the risk-free spins round. The selected symbol will expand to cover the entire reel each time it appears, thereby increasing the chances of winning big.

How the expanding symbol works

The expanding symbol works on all active line positions. If several symbols appear on the reels in a single line, it will expand and the player will receive a payout for the entire line. If the symbol expands completely on the reels, this increases the likelihood of a jackpot, especially if the symbol is “expensive,” such as the Explorer.

Retriggers

An important aspect of the bonus is retriggers - reactivation of the bonus when three or more books appear during the risk-free spins round. Players can increase the number of bonus spins by x2 using retriggers.

Rarity and dispersion of the bonus

Bonus spins with an expanding symbol are quite rare, but they are guaranteed to “pay off” all previous losses. Due to the rarity of the bonus activation, it is important to manage your bankroll correctly. Excessively aggressive bets in an attempt to catch the bonus can quickly deplete your balance. We recommend playing cautiously, calmly, and using a more long-term strategy.

Classic vs Deluxe (and Magic)

Each of the aforementioned versions has its own characteristics that can affect the gaming experience. Let's take a look at what distinguishes these versions and when it is worth choosing one of them.

9 vs 10 lines

One of the main differences between the versions is the number of active lines. In Book of Ra Classic, you can activate 9 paylines, while in Deluxe there are 10. Even such a slight increase in the number of lines in Deluxe significantly increases your chances of winning, as another line is added where winning combinations can appear. In Classic, players can find a more “compact” version of the game with fewer lines, which is relevant for anyone who prefers a more conservative approach to spinning the reels.

Graphics and sound

In terms of visuals and sound design, Deluxe looks much more modern than Classic. The Deluxe version features improved graphics, clearer and more detailed images, and more atmospheric music. Magic offers even more vivid and unusual effects.

Bonus details

The main bonus round in both versions is risk-free spins with an expanding symbol. However, Deluxe has an improved version of the bonus that can be activated more often thanks to an additional line. In Magic, the bonus may be slightly modified or supplemented with new elements, but the basic principle remains the same.

Bets, bankroll, and conscious gaming strategy

Book of Ra is a slot with high volatility, so big wins are possible, albeit rare. Because of this, it is important to develop the right management strategy to minimize risks and increase your chances of success.

Recommendations on betting and bankroll management

For a slot with high volatility, the optimal bet is 0.5-1% of your bankroll. For example, if your deposit is €1,000, your bet should be between €5 and €10. This bet allows you to stay in the game longer, minimizing risks with high dispersion.

Short sessions

Due to high volatility, give preference to short sessions. This approach will allow you to avoid losing your entire bankroll in a few unsuccessful spins. Keep track of your results and don't try to win back your losses in case of big losses. Short sessions allow you to stay in control of the game and maintain balance.

Features of autoplay and stop thresholds

One useful tool is autoplay with stop limits. You can set up automatic spins, but with restrictions on the number of spins or maximum loss. For example, set a stop limit of 50-100 spins or a specific loss limit, after which autoplay will stop.

When to turn off risk play?

The gamble feature is interesting for increasing your winnings, but it also carries a significant risk of loss. Disable the gamble feature if:

• You have already achieved a good win and do not want to risk losing it.
• If the game tends to have negative results in a risk game (for example, you lose more often than you win).
• If you have a small bankroll and want to save it for bonus rounds.

Mobile version

The Book of Ra slot is available not only on PC, but also in a mobile version, thanks to HTML5 functionality. You can enjoy the game on your smartphone without having to download any apps. The mobile version offers all the same features as the desktop version, and even has a similar interface.

What is saved on your mobile device?

• The same RTP and game mechanics, including risk-free spins and expanding symbols.
• Game progress (e.g., current bets and number of active lines) is saved between sessions.
• Graphics and sound are optimized for mobile devices for a convenient and comfortable gaming experience even on small screens.

Safety and integrity

The basis of fair play is RNG - a random number generator that ensures complete randomness of all game outcomes. The results of each spin are completely independent of each other, and there is no possibility of manipulating the results. All symbols that appear and bonuses that are activated are generated randomly to guarantee fair play.

Independent audits

Book of Ra, like other Novomatic products, undergoes regular independent testing to ensure it meets standards of fairness and security. Game results are checked by regulatory authorities to ensure they match the stated characteristics, especially RTP.

Pros and cons

Pros:

• A cult bonus with risk-free spins and an expanding symbol that can bring big wins.
• Simple rules and classic mechanics that even beginners can understand.
• A potential win of ×5000, giving you the chance to win big if luck smiles on you.
• Mobility - accessible on smartphones and tablets thanks to HTML5 technology, no need to download an app.
• Low entry threshold - thanks to a wide range of bets, the game is accessible to players with different bankroll levels.

Cons:

• High variance increases the risk of losing your bet and even your deposit.
• Modest set of features - lack of many additional bonuses and features compared to new slots.
• Rare bonus activation - risk-free spins and expanding symbols do not appear very often, which makes the game more unpredictable.
• No progressive jackpot - if you are looking for the chance to win millions, this slot is not for you.

Conclusion

Book of Ra is a slot that is ideal for those who appreciate classic mechanics, high volatility, and great potential for big wins. It can be recommended to players who enjoy gambling with big wins and are looking for a stable game without unnecessary complex features. Fans of old-school slots will appreciate the simplicity of the rules and the iconic bonus with risk-free spins, while beginners can easily get the hang of it thanks to the straightforward gameplay.

FAQ – Frequently asked questions