Book of Ra Slot Overview
Book of Ra is a casino slot from Greentube, revealing before players the secrets of Ancient Egypt hidden in a mysterious tome. The game is a great grandfather of all the "Book of" style games that surfaced after Play'n GO redone this intriguing mechanism in their hit release from 2016, Book of Dead. The original itself has seen multiple renditions as well, launching a graphically revamped version titled Book of Ra Deluxe in 2008, which spawned numerous sequels in the following years. For those who, by some miracle, haven't heard about the "Book of" format or are simply new to the online gambling world, let's quickly recap. The main feature revolves around a randomly selected Expanding Symbol during free spins, which can award wins regardless of the left-to-right sequence requirement. Additionally, the math profile comes with a relatively strong paytable, offering wins up to 555x the bet for a single line of the top symbol and a 5,000x the bet overall max win.
Book of Ra is a video slot from Greentube with 5 reels, 3 rows, and 9 paylines. Players can choose their stake from a range of options, starting from a Min.bet of 0.01 up to a Max.bet of 45. The game offers a default RTP of 96.06%, although several lower variants are also available for operators, including 95.10%, 94.26%, 92.13%, 90.05%, and 88.21%. Players will experience high volatility, with a max win capped at 5,000x the bet. The expected base game hit frequency comes at a rate of around 30%.
The game offers only a handful of features, which are in turn complemented by substantial payouts from regular payline wins. The features of Book of Ra are Scatter Wilds and Free Spins.
Book of Ra Slot Information
The main setting offers a rather simplistic audiovisual composition, but for a game that has its roots in land-based casinos and was produced around the year 2004, that's not that surprising. A black backdrop with a few triangular shapes imitating pyramids and a piece of pinkish sky is all we can see around the grid. Two golden pillars flank the playing area on the sides, while the reels are divided with red-blue vertical lines. Sounds mostly have an arcade feel, showering the atmosphere with all kinds of trilling and ringing. To score a winning combination, at least 3 matching symbols (or just 2 in the case of high-value icons) must align on any of the paylines while using adjacent reels, starting from the far left. Despite its age, the game offers a universal mobile-friendly design that can be enjoyed on all modern devices, from desktops to smartphones and tablets.
Among the low-value symbols, we recognize the traditional royals: 10, J, Q, K, and A, awarding between 11.1x and 16.6x the bet for a 5-of-a-kind hit. The high-value ones are depicted by a scarab, a statue of Ra, a sarcophagus, and the adventurer. Prizes for matching 5 identical premium symbols on the pay line range from 83.3x to 555.5x the bet.
Book of Ra Slot Features
What is the max win in the slot Book of Ra?
You can win up to 5,000x the bet.
What features are available in the slot Book of Ra?
The features are Wild Symbols, Free Respins, Static Jackpots, and Feature Buy.
Scatter Wilds
The titular book acts as a Scatter, opening the way to the free spins bonus, but also doubles as a Wild, substituting for any paying symbols during payline wins. Additionally, it comes with its own payout range of 2x - 200x the bet for landing 3 to 5 anywhere on the screen.
Free Spins
Landing 3, 4, or 5 Scatters activates the bonus consisting of 10 free spins. Before the round begins, one paying symbol is randomly selected to act as an Expanding Symbol. Whenever it lands on enough reels to form a winning combination, it expands to cover them entirely. Also, wins from Expanding Symbols don't need to begin from the left side of the board and don't need to follow adjacent reels. Landing another batch of Scatters during the bonus retriggers it with an additional 10 spins.
Book of Ra Slot Conclusion
Book of Ra is an unquestionable classic that secured itself a spot in the history of online gambling. The sheer amount of clones, copies, and spin-offs of this simple yet potent mechanism is enough of a testament to its quality. It's true that at the time of writing this review, which is almost two decades after its initial launch, it may look utterly dated, but its ingeniousness remains untouched. However, if old-school visuals are not to your liking and you prefer a more contemporary touch, there's a massive selection of high-quality games to choose from. Staying in the Ancient Egypt location, there are Book of Power by Relax Gaming and Book of Destiny by Print Studios. Offering a medieval cartoony atmosphere is Book of Books by Peter & Sons. And if a darker vibe is more up your alley, be sure to check out Book of Shadows by Nolimit City.
The game's technical arrangement may not be an utterly rich one, but the potential of the solitary Expanding Symbol feature makes up for that. There's something massively appealing in the fact that all you need to hit is enough symbols on individual reels, after which you can benefit from a win on all 9 paylines. Naturally, starting the bonus with one of the low-value symbols selected may feel discouraging, although even those royals can result in a proper hit, given the strong paytable. For example, hitting a full screen of "10s" is already a win of 100x the bet. And if you happen to fill the grid with the top-paying adventurer icon, it's a payday of 5,000x. Not bad at all.
Book of Ra is a classic that defined the production strategy of many studios to come. It offers uncomplicated gameplay armed with one robust feature and a rewarding paytable.
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