King of Kings

RTP: 96.25%

Ascend to royal status and claim your throne! Let King of Kings guide you to majestic treasures.

Game Review

Ascend to royal status and claim your throne in King of Kings, an epic casino game from Relax Gaming! This innovative slot transports players to ancient Egypt, where powerful pharaohs and sacred artifacts preside over a classic 5-reel, 3-row grid. With its unique Bonus Respins feature, rewarding Free Spins with expanding symbols, and the potential for colossal rewards, King of Kings offers an unforgettable journey into history. Let the pharaohs guide you to majestic treasures and aim for massive wins up to 7,725x!

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Provider	Relax Gaming
Release Date	2022-01-02
RTP	96.25%
Volatility	High
Max Win	7,725x
Theme	Ancient Egypt / Pharaohs / Treasure Hunt

Game Information & Statistics

Feature	Value
Reels	5
Rows	3
Paylines	5 Fixed
Min Bet	$0.10
Max Bet	$100
Max Win	7,725x
Jackpot	No
RTP	96.25%
Volatility	High
Hit Frequency	N/A

Theme, Graphics, and Symbols

King of Kings transports players to the majestic world of ancient Egypt, where towering pyramids and sacred temples hint at untold riches. The visual design is grand and atmospheric, with the classic 5-reel, 3-row grid set against a backdrop of hieroglyphs and golden artifacts. The graphics are high-quality, bringing the iconic Egyptian symbols to life with intricate details and vibrant colors. Animations are fluid and engaging, especially when Bonus Respins trigger and expanding symbols fill the reels, enhancing the immersive classic slot experience.

The soundtrack features exotic and mystical Egyptian melodies with the sounds of ancient instruments and mysterious chimes, perfectly complementing the theme of historical adventure. Sound effects for spins, wins, and feature triggers are impactful, further immersing players in this captivating casino game.

Symbols and Payouts

Regular Symbols: Lower-paying symbols are represented by stylized playing card royals (10, J, Q, K, A), designed to look like ancient carvings. Higher-paying symbols feature various iconic Egyptian artifacts and deities like scarab beetles, Ankh symbols, golden pharaoh masks, and the King himself. The King (pharaoh) symbol is typically the highest-paying regular symbol.
Special Symbols:

Wild/Scatter Symbol: A golden Book of the Dead (or an ancient scroll) acts as both the Wild and Scatter. As a Wild, it substitutes for all other symbols. As a Scatter, landing 3 or more triggers the Free Spins round.
Expanding Symbol: During Free Spins, a randomly chosen symbol expands to fill entire reels for bigger wins.

How to Play King of Kings and Its Bonus Features

How to Play King of Kings

To ascend to royal status in this exciting casino game, first select your desired bet size, ranging from $0.10 to $100 per spin. Once your wager is set, hit the “Spin” button to set the 5 reels and 3 rows in motion. Wins are formed by landing 3 or more matching symbols on any of the 5 fixed paylines, starting from the leftmost reel. We highly recommend trying the King of Kings free slot machine demo mode available on our site to familiarize yourself with its unique Bonus Respins and Free Spins features without any financial risk. This mobile slot is fully optimized for all devices, ensuring a seamless and thrilling gaming experience on the go. Claim your throne and spin for royal riches today!

Bonus Features and Mechanics

King of Kings is packed with dynamic bonus features designed to help you discover colossal rewards:

Bonus Respin: This feature is triggered when 2 Scatter symbols land on the reels. The Scatters lock in place, and a respin is awarded on the remaining reels. This can lead to triggering the Free Spins round if a third Scatter lands.
Free Spins: Landing 3 or more Scatter symbols (golden books) triggers 10 free spins. Before the Free Spins begin, one random regular symbol is chosen to become the special Expanding Symbol for the duration of the round. When enough of this special symbol lands on different reels, they will expand to cover their entire reels, paying out regardless of their position. This greatly increases the potential for massive full-screen wins.
Bonus Buy (Not for UK players): Where available, King of Kings offers a Bonus Buy option. For a cost of 80 times your current bet, you can instantly trigger the Free Spins round. This option comes with an increased RTP of 96.90%, offering a potentially more favorable high RTP slot experience.

Understanding RTP and Volatility in King of Kings

King of Kings features a default RTP (Return to Player) of 96.25%, which is considered a solid and above-average return for an online slot. This makes it a favorable high RTP slot choice for players. When utilizing the Bonus Buy feature (where available), the RTP is further boosted to 96.90%, offering an even more favorable long-term return.

The game operates with High volatility. This indicates that while wins may not occur very frequently, when they do, they have the potential to be very substantial, with a max win of 7,725x your stake. High volatility slots are particularly appealing to players who enjoy the thrill of significant payouts and are prepared for longer periods between returns. It offers a challenging but potentially very rewarding casino game experience, ideal for those seeking majestic treasures.

Our Verdict on King of Kings

King of Kings is an epic and highly engaging casino game that beautifully immerses players in its ancient Egyptian theme. Relax Gaming has delivered a visually stunning and feature-rich classic slot, where the Bonus Respins add excitement to the base game, and the Free Spins round with its expanding symbols creates dynamic and rewarding gameplay. The high volatility ensures a challenging yet rewarding ride, and the impressive 7,725x max win potential makes it a compelling choice for players who appreciate strong themes and high-stakes historical adventures in a mobile slot.

Pros	Cons
✅ Engaging Ancient Egyptian theme with excellent graphics and sound.	❌ High volatility might lead to long dry spells for some players.
✅ Unique Bonus Respin feature for extra chances to trigger Free Spins.	❌ Max win of 7,725x is decent but not exceptionally high for high volatility.
✅ Rewarding Free Spins with expanding symbols.	❌ Relatively low number of fixed paylines (5).
✅ High RTP of 96.25% (up to 96.90% with Bonus Buy).	❌
✅ High max win potential of 7,725x.	❌

Suitable for: History enthusiasts, players who enjoy “Book of…” style expanding symbols, and high-risk, high-reward seekers looking for a challenging mobile slot experience.

Tips & Strategy

Tips for Playing King of Kings

Master the Demo: Utilize the King of Kings free slot machine demo to thoroughly understand the Bonus Respins and how the expanding symbols work in the Free Spins round before playing with real money.
Bankroll Management for High Volatility: Given the high volatility, it’s crucial to set a strict budget and manage your bankroll carefully. Smaller bets over a longer period might be more effective in hitting the lucrative Free Spins.
Focus on Scatter Triggers: The Scatter symbols are key to triggering both the Bonus Respin and the Free Spins, which offer the greatest potential for large payouts.
Consider the Bonus Buy: If available in your jurisdiction, the Bonus Buy option provides instant access to the Free Spins round with an increased RTP, allowing you to experience the game’s core action directly.