Book of 99 is a slot game that does not rely on innovative themes or features. Instead, it stands out with a high RTP (Return to Player) value of 99%, which is rare in the genre. The game is set in Ancient Greece and has attractive graphics, particularly during the bonus game. It sports a traditional 'book of' reel layout with 5 reels and 10 fixed paylines, and players can wager between € 0.10 and € 20.
The game's main selling point is its high RTP, which makes it more appealing than other similar 'book' genre games. It adheres to the well-known 'book' game principle, with players attempting to obtain free spins by landing book symbols. During free spins, a special expanding symbol is chosen at random to increase winning chances. The objective is to get full-screen wins using valued symbols.
To play Book of 99 online, go through the following steps:
The paytable includes ten symbols divided into five lower-paying symbols represented by 10, J, Q, K, and A, with three or more of a kind rewarding players.
The higher-paying symbols, on the other hand, show four separate Greek characters, such as a Cyclops, with bonuses for combinations of two or more. Notably, the Book symbol functions as both the Scatter and the Wild symbol, and obtaining five premium symbols of a kind can result in payouts ranging from 75 to 500 times the initial stake.
Free Spins
This bonus may be triggered in two ways: hitting three or more Wild Symbols awards 10 Free Spins with an Expanding Symbol, which can result in large wins across all ten paylines. Additional Wild Symbols during Free Spins activate additional rounds, with no cap on retriggers.
Collection Feature
The Collection Feature is another way to get Free Spins. When a Wild Symbol appears, a meter to the left of the reels fills and progresses through a treasure map. When you acquire 99 Wilds, you will be awarded 10 Free Spins with the same expanding symbol function. After using these Free Spins, the meter will reset and you will be able to resume your collection quest.
You can place your bet for a maximum of €20.
Betting starts for a minimum of €0.10.
Yes, the Book of 99 slot game is playable on a variety of devices, including smartphones, tablets, laptops, and PCs that run the iOS, Windows, Android, and MAC.
The Return to Player (RTP) percentage of the game falls way above the average at 99%, which is rare in this genre.
In this game, you can win up to €250,000.
Book of 99 is playable on mobile devices, allowing players to enjoy the game on their smartphones and tablets. The game has been optimized for mobile play, providing a smooth and user-friendly experience. There are no special features that are exclusive to the mobile edition, implying that the gameplay and functionality are consistent across both mobile and desktop platforms.