4th June 2026

King Of Kings Slot Review

By Lucille

King of Kings is an online slot developed by the renowned software provider Relax Gaming. With its ancient Egyptian theme, straightforward gameplay, and potential for rewarding wins, this slot has captured the attention of both casual players and seasoned slot enthusiasts. In this review, we’ll take a closer look at the game’s features, mechanics, bonuses, and overall experience, helping you decide whether King of Kings deserves a place in your rotation.

If you’re exploring alternatives to mainstream platforms, especially those not on the UK’s self-exclusion scheme, you might also want to check out non GamStop casinos for a broader range of slots and gaming experiences.

Overview of King of Kings

King of Kings transports players to the heart of ancient Egypt, a setting that remains ever-popular in the online slot industry. The game stands out with its clean design, atmospheric soundtrack, and a focus on core slot mechanics rather than overly complex features. Developed by Relax Gaming, King of Kings is accessible at many online casinos and is suitable for both beginners and experienced players.

Theme and Visual Presentation

The slot’s visual style draws heavily from Egyptian iconography. The reels are set against a backdrop of golden columns and hieroglyphics, with symbols including pharaohs, scarabs, and ornate jewelry. The graphics are sharp and detailed, but the interface remains uncluttered, making it easy to focus on gameplay. Subtle animations and ambient music contribute to the immersive experience without becoming distracting.

Game Layout and Mechanics

King of Kings uses a classic 5-reel, 3-row layout with 5 fixed paylines. This streamlined setup appeals to those who prefer simplicity over the multi-line, feature-heavy slots that dominate the market.

  • Reels: 5
  • Rows: 3
  • Paylines: 5 (fixed)
  • RTP: Approximately 96.0%
  • Volatility: High
  • Minimum Bet: Often starts at £0.10
  • Maximum Bet: Up to £50 or more, depending on the casino

The high volatility means that while wins may be less frequent, the potential payouts can be significant, especially during the bonus features.

Symbols and Payouts

King of Kings features a variety of symbols, each contributing to the game’s Egyptian theme. The paytable is straightforward, allowing players to quickly understand the value of each symbol.

Regular Symbols

The lower-value symbols are represented by colored gemstones, while the higher-value symbols include:

  • Scarab Beetle
  • Egyptian God
  • Golden Pharaoh
  • Royal Crown (highest-paying regular symbol)

Landing five Royal Crown symbols on a payline results in the largest base game payout, making it the most sought-after combination in standard spins.

Special Symbols

  • Wild Symbol: The Wild substitutes for all regular symbols, helping to complete winning combinations. In King of Kings, the Wild is also the highest-paying symbol, offering substantial rewards for five-of-a-kind combinations.
  • Scatter Symbol: Represented by a golden orb, the Scatter is key to unlocking the Free Spins feature, which is where the game’s biggest win potential lies.

Bonus Features and Free Spins

While King of Kings maintains a relatively simple structure, it does include a Free Spins bonus round, which adds excitement and enhances the potential for bigger wins.

How to Trigger Free Spins

To activate the Free Spins feature, players must land three or more Scatter symbols anywhere on the reels during a single spin. This rewards the player with 10 free spins. The feature can be retriggered by landing additional Scatters during the bonus round.

Expanding Symbol Mechanic

Before the Free Spins round begins, one regular symbol is randomly selected to become an Expanding Symbol. During the free spins, whenever enough of this symbol lands to form a win, it expands to cover the entire reel, potentially leading to multiple paylines being paid out simultaneously.

This mechanic is inspired by classic Egyptian-themed slots and is particularly popular among players who enjoy straightforward yet high-potential bonus rounds.

Jackpot Feature

King of Kings also offers a progressive jackpot, which is a rare inclusion for a slot of this type. The jackpot can be triggered randomly during any spin, adding an extra layer of excitement for those chasing life-changing wins. The exact mechanics and size of the jackpot may vary depending on the casino hosting the game.

Betting Options and Flexibility

The slot accommodates a wide range of betting preferences. With minimum bets typically starting at £0.10 and maximum bets reaching £50 or more, both low-stakes players and high rollers can enjoy the game comfortably.

  • Adjustable Coin Values: Players can fine-tune their bets by adjusting coin values and total bet per spin.
  • Autoplay Function: The game includes an autoplay option, allowing users to set a predetermined number of spins at a fixed bet level. This is useful for those who prefer a hands-off approach or want to stick to a budget.

Mobile Compatibility and User Experience

King of Kings is built using HTML5 technology, ensuring seamless performance across desktops, tablets, and smartphones. The game automatically adapts to different screen sizes, with intuitive controls optimized for touchscreens. This makes it easy to spin the reels whether you’re at home or on the go.

The user interface is clean and uncluttered. Important buttons such as spin, autoplay, and bet adjustment are clearly labeled and conveniently placed. The paytable and game rules can be accessed with a single tap, allowing new players to get up to speed quickly.

Security, Licensing, and Fairness

Relax Gaming, the developer behind King of Kings, is licensed and regulated by several reputable authorities, including the UK Gambling Commission and the Malta Gaming Authority. This ensures that the game meets strict standards for fairness and player protection.

King of Kings uses a certified Random Number Generator (RNG) to determine game outcomes, guaranteeing that each spin is independent and unpredictable. All reputable casinos offering this slot will display their licensing information and provide details about their security measures, such as SSL encryption for safe transactions.

Where to Play King of Kings

King of Kings is available at a variety of online casinos, including those licensed in the UK and international platforms. It’s important to choose a casino that’s reputable, secure, and offers fair terms. For those interested in exploring a wider range of slots, including those not covered by GamStop, consider browsing non GamStop casinos for additional options.

When selecting a casino, look for the following:

  • Valid licensing from recognized authorities
  • Transparent bonus terms and wagering requirements
  • Reliable customer support
  • Secure payment methods
  • Positive player reviews

Bonuses and Promotions

Many operators offer welcome bonuses, free spins, or ongoing promotions that can be used on slots like King of Kings. Typical offers include:

  • Deposit Match Bonuses: Extra funds based on your initial deposit, often with wagering requirements attached.
  • Free Spins: Some casinos award free spins specifically for Egyptian-themed slots or as part of a welcome package.
  • Loyalty Programs: Regular players may earn points or rewards that can be redeemed for cash, free spins, or other perks.

Always read the terms and conditions before claiming any bonus, as wagering requirements and game restrictions can affect your ability to withdraw winnings.

Payment Methods

A good casino will offer a range of secure payment methods for deposits and withdrawals. Common options include:

  • Debit and credit cards (Visa, Mastercard)
  • eWallets (PayPal, Skrill, Neteller)
  • Bank transfers
  • Prepaid cards
  • Cryptocurrency (at select sites)

Processing times and fees may vary, so it’s wise to review these details before signing up.

Customer Support

Reliable customer support is essential for a positive gaming experience. Top casinos usually provide:

  • 24/7 live chat
  • Email support
  • Comprehensive FAQ sections

Before playing, check that your chosen casino offers responsive support and clear channels for resolving any issues that may arise.

Pros and Cons of King of Kings