Book of King Arthur Slots

Forge your legend at the Round Table where royal riches await. The tale of King Arthur isn't just one of swords and sorcery; it's a story of immense fortune, and this game puts you right at the center of the action. Developed by Microgaming's partner, Apricot, this title blends a classic medieval quest with powerful game mechanics designed for big-win potential. The key to the kingdom's treasury is the fabled Book, a single symbol that holds the power to rewrite your fortunes with every spin.

A Court Fit for a King

From the moment the game loads, you are transported to the grand hall of Camelot. The reels are framed by ornate stone pillars, with the legendary Round Table faintly visible in the background, bathed in a regal, ambient glow. The visual presentation is sharp and dignified, avoiding cartoonish clichés for a more epic, historical feel. Every symbol is crafted with purpose. King Arthur himself appears stoic and ready for battle, Excalibur gleams with magical energy, and the Holy Grail radiates a golden promise.

The sound design complements the atmosphere perfectly. A sweeping, orchestral score builds anticipation with each spin, swelling into a triumphant crescendo when you land a significant win. Animations are crisp and impactful—symbols in a winning line light up, and the Book symbol opens to reveal its secrets when it triggers a feature. It’s an immersive experience that makes you feel part of the Arthurian court.

The Royal Decree: How to Play

This quest for treasure unfolds on a classic 5-reel, 3-row grid with 10 fixed paylines. Your objective is simple: align matching symbols from left to right to secure a payout. While the concept is straightforward, the symbols themselves carry different weights. The card royals—10, J, Q, K, and A—represent the smaller, more frequent wins that keep your campaign funded.

The real prizes lie with the picture symbols. The Shield, the Grail, and the mighty Excalibur offer substantial rewards. However, the most valuable character on the reels is King Arthur himself. Landing five of the king on a payline delivers a payout worthy of royalty. The central figure of this story, though, is the Book. This versatile symbol acts as both a wild, substituting for any other symbol to complete a winning line, and as the scatter, which is your key to the game's most powerful features.

Set Your Stakes for Glory

Whether you're a cautious squire or a high-rolling knight, this game accommodates every budget. Wagers can be set from a modest spin value all the way up to the maximum bet of $100. This flexibility allows you to manage your treasury as you see fit. The game operates with a high volatility, meaning wins might be less frequent, but they have the potential to be significantly larger when they arrive. This design creates a dynamic where each spin holds the promise of a truly game-changing payout, perfect for players chasing that one legendary win.

The Secrets of the Sacred Book

The true magic of this slot is revealed through its bonus rounds. These are not mere side quests; they are where monumental fortunes can be won.

Free Spins with Expanding Power

Land three or more Book symbols anywhere on the reels, and you will be granted 10 free spins. Before the round begins, the Book opens, and its pages flip to randomly select one symbol to become a special "expanding" symbol for the duration of the feature. When this chosen symbol lands during your free spins, it will expand vertically to cover the entire reel. What makes this so powerful is that these expanded symbols pay out on all 10 lines, regardless of their position. They don't need to be on adjacent reels to form a win. If your special symbol is King Arthur and he appears on three different reels, you're looking at a screen filled with the highest-paying symbol and an appropriately massive reward.

Activate the Boost for Faster Action

For those who prefer a more direct path to glory, this title includes a "Boost Feature." By activating this option, you increase your stake per spin, but in return, you significantly raise the probability of triggering the free spins round. It's a strategic choice that puts more control in your hands. If your goal is to get straight to the expanding symbol action, the Boost is your Excalibur, cutting a swift path to the game's most rewarding moments.

A Strategy for Your Quest

Navigating a high-volatility game requires a smart approach. It’s wise to start with smaller bets to get a sense of the game's rhythm before committing to larger wagers. The Boost feature is a potent tool, but use it judiciously; it’s best deployed when you have a solid bankroll to support the increased cost per spin. Always take a moment to glance at the paytable—knowing which symbol has been chosen as your special expander in the free spins is crucial to understanding your win potential.

This Arthurian adventure successfully combines a timeless theme with proven, high-impact gameplay. The core mechanic of the expanding symbol during free spins is a fan favorite for a reason—it can generate incredible payouts. The addition of the Boost feature gives players a new layer of strategy, making this more than just a typical "Book of" game. If you appreciate historical settings and the pursuit of epic wins, this slot is a worthy addition to your playlist. For another journey back in time with a different cultural flavor, the Mayan Princess Slots offers its own unique treasures.