Featured Slot 2026

Book of King Arthur

Embark on a legendary quest to Camelot. Discover ancient treasures and master the magic of the Round Table in this high-stakes adventure.

RTP: 96.10%

High Volatility

Microgaming

Game Overview

Welcome to the majestic world of Book of King Arthur, a premier slot title at king online casino. This game transports players to the heart of British mythology, where the legendary King Arthur invites you to explore the halls of Camelot in search of hidden riches. Developed with stunning high-definition graphics and a cinematic soundtrack, this slot captures the chivalry and mystery of the Arthurian era.

The gameplay of Book of King Arthur follows the beloved 'Book of' mechanic, providing a familiar yet enhanced experience for slot enthusiasts in the Philippines. With a standard 5x3 reel structure and 10 fixed paylines, every spin offers a chance to unlock the secrets of the Round Table. Whether you are a casual player or a high roller, the game's immersive atmosphere and potential for massive multipliers make it a standout choice in our extensive casino library.

Game Features & Specifications

Provider

Microgaming / JFTW

Reel Layout

5 Reels x 3 Rows

Paylines

10 Fixed Lines

Max Win

5,000x Bet

Bonus Feature

Expanding Symbols

Compatibility

iOS, Android, Web

How to Play Book of King Arthur

Step 1: Join King Casino

Visit our registration page and create your free account. It only takes a minute to join the most trusted gaming community in the Philippines.

Step 2: Secure Deposit

Head to the cashier and choose from local payment methods like GCash or PayMaya. Deposit funds to start your real money adventure.

Step 3: Launch the Game

Search for "Book of King Arthur" in our slots category. You can play directly in your mobile or desktop browser without any downloads.

Step 4: Set Bet & Spin

Adjust your coin size to fit your budget. Press the spin button and watch for the Book symbols to trigger the legendary Free Spins round.

Winning Tips & Strategies

Master the Paytable

Before betting, study the value of symbols in Book of King Arthur. The King Arthur and the Holy Grail symbols offer the highest returns.

Manage Your Bankroll

Since this is a high volatility game, wins may come in streaks. Set a strict budget for each session to ensure you can play longer.

Focus on Free Spins

The real winning potential lies in the Free Spins feature. Aim to land 3 Scatters to trigger the expanding symbol mechanic for big payouts.

Try Demo Mode First

Use the free play version at king casino to understand how frequently the bonus triggers before switching to real PHP wagers.

Player Reviews

Juan_D_Great

January 14, 2026

"Book of King Arthur is my favorite slot on king! I hit the free spins yesterday and the expanding symbol was Arthur himself. I won over 20,000 pesos from a small bet!"

SlotQueenPH

February 02, 2026

"The graphics are just beautiful. It feels very premium compared to other slots. It's quite volatile, so be careful with your bets, but the rewards are worth it."

BetMaster88

February 20, 2026

"Fast payouts and great gameplay. Book of King Arthur runs perfectly on my mobile phone. Definitely recommending this to my friends in Manila."

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Frequently Asked Questions

What is Book of King Arthur?

Book of King Arthur is a premium medieval-themed slot game available at King Online Casino. It features a classic 5x3 reel layout and revolves around the legend of Camelot. Players join King Arthur on a quest to uncover ancient riches using the famous 'Book' mechanic, which serves as both a Wild and a Scatter symbol to trigger lucrative bonus rounds.

What is the RTP of Book of King Arthur?

The Book of King Arthur slot boasts a highly competitive RTP (Return to Player) of approximately 96.10%. This high RTP, combined with its high volatility, means that while wins may occur less frequently, they have the potential to be much larger, especially during the Free Spins feature where expanding symbols come into play.

Can I play Book of King Arthur for free?

Yes, you can experience Book of King Arthur in demo mode at King Online Casino Philippines before wagering real money. This allows you to familiarize yourself with the game's mechanics, volatility, and bonus features without any financial risk. Once you feel confident, you can easily switch to real money play to win actual PHP prizes.

What are the special features in Book of King Arthur?

Book of King Arthur is packed with exciting features, most notably the Free Spins round triggered by landing three or more Book symbols. During these spins, a special symbol is randomly chosen to expand across entire reels. Additionally, the game includes a 'Boost' feature that increases the chance of triggering bonuses and high-value Wild symbols that complete winning paylines.

How do I win in Book of King Arthur?

To win in Book of King Arthur, you need to align matching symbols across the 10 fixed paylines. The highest payouts come from the King Arthur symbol himself. The most effective strategy is to trigger the Free Spins bonus, as the expanding symbols can cover the entire grid, leading to the game's maximum jackpot potential of up to 5,000x your stake.

18+

Responsible Gaming

Gaming should be fun and entertaining. Please play Book of King Arthur responsibly. Set limits on your time and budget. If you feel you are losing control, please seek help from local support organizations. Betting involves risk; only wager what you can afford to lose.