Book of 99 Slots
Prepare to challenge the gods themselves in a game that redefines player value. Book of 99 Slots from Relax Gaming isn't just another trip to ancient Greece; it's a statement. With a legendary 99% Return-to-Player, this title stands on Mount Olympus, looking down at the competition. Every spin is charged with the potential for mythological wins, combining a classic theme with a truly groundbreaking player advantage.
What Awaits Inside Ancient Greece?
The game immediately draws you into a world of epic tales. Set within the stone walls of an ancient temple, the visuals are sharp and thematic. The reels are populated by heroes and monsters straight from legend: a determined hero, a wise heroine, the fearsome Cyclops, and the serpentine Lamia. The animations are smooth, bringing these characters to life with every winning combination. The soundtrack builds an atmosphere of adventure, making each spin feel like a part of a grand odyssey.
Your Guide to Mythical Wins
This adventure plays out across a 5-reel, 3-row grid with 10 fixed paylines. Landing matching symbols from left to right secures a payout. The high-value symbols are the heroes and monsters, while royal card icons represent the lower-tier wins. The most important symbol is the golden Book of 99 itself. This powerful icon acts as both a Wild, substituting for other symbols to create wins, and a Scatter, which is your key to the main bonus round.
Why a 99% RTP Changes Everything
Let's talk about the number that makes this game a legend: 99% RTP. This figure is exceptionally high and represents a superior theoretical return over the long run. It’s a design choice that puts the player first. The game's high volatility means that while wins may not occur on every spin, they have the potential to be truly massive when they land. With betting options ranging from pocket change to a hefty $100 per spin, every type of player can find their comfort zone and chase those divine rewards.
Triggering Legendary Bonus Rounds
Book of 99 offers two distinct paths to its most rewarding feature. The first is the classic approach: land three or more Book symbols anywhere on the reels to activate 10 free spins. Before the round begins, a special expanding symbol is chosen at random. When this symbol appears during the spins, it expands to cover the entire reel, paying out on all 10 lines regardless of position—a recipe for monumental payouts.
The second path is the innovative Collection Feature. Every time a Book symbol lands during the base game, it adds to a meter on the side of the screen. Once you collect 99 Books, the free spins feature is automatically triggered. This adds a compelling sense of progress, rewarding your dedication with a guaranteed shot at the game's top prizes.
A Hero's Strategy for Bigger Payouts
Given the high volatility, managing your bankroll is key. Aim for play sessions that give you a fair chance to trigger one of the bonus features. The Collection Feature is a marathon, not a sprint. Consider adjusting your bet size to extend your playtime and steadily build up that meter. Patience can be rewarded handsomely when you finally reach 99 and the guaranteed bonus round begins.
This Relax Gaming creation is a must-play for anyone who appreciates smart design and incredible player value. The combination of a 99% RTP, a clever collection mechanic, and the classic expanding-symbol bonus makes it one of the most compelling video slots available. It’s a journey back in time that offers a modern, rewarding experience.