10 Kings

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Rules and Gameplay

The “King of Kings” slot machine features a standard layout of 5 reels and 3 rows, with gameplay anchored in the traditional mechanics of slot games. Bets can range from $0.10 to $50 per spin, accommodating both conservative and ambitious betting strategies. The game is designed with high volatility, meaning that wins may not occur frequently but can be significant when they do. The simplicity of five paylines ensures straightforward gameplay, making it easy for both beginners and seasoned players to understand.

Bonus Features

“King of Kings” is rich with engaging bonus features that enhance the potential for big wins and increase the thrill of the game. Below are the key bonus features:

  • Jackpot Stars: This side game allows players to place additional bets with the potential to win up to 12,500 times their stake.
  • Free Spins: Triggered by landing three or more wild scatter symbols, initially awards 10 free spins with an extra reel unlocked, increasing the chance of bigger wins.
  • Bonus Symbol Re-Spin: Occurs when two wild symbols land during the base game, potentially triggering a re-spin with a randomly selected expanding symbol.
  • Free Spins Re-Trigger and Bonus Symbol Upgrade: During free spins, landing additional wilds can grant extra spins and upgrade the bonus symbol for expanded winning opportunities.


The game uses a mix of symbols that draw inspiration from ancient Egyptian culture. Here’s a breakdown of the main symbols:

  • Low-Paying Symbols: Jeweled scarabs in various colors represent the lower values on the paytable.
  • High-Paying Symbols: Egyptian deities such as Bastet, Anubis, and Horus, along with the Pharaoh symbol, offer higher payouts.
  • Special Symbols:
    • Wild/Scatter: The Ankh symbol serves as both wild and scatter, substituting for other symbols to form winning combinations and triggering free spins.
    • Bonus: The winged scarab, during free spins, acts as the bonus symbol with special payout rules.


Symbol 3 of a Kind 4 of a Kind 5 of a Kind 6 of a Kind
Jeweled Scarab (Blue) $1 $10 $50 $100
Anubis $5 $25 $125 $300
Pharaoh $10 $50 $250 $1000

The game’s payout structure is designed to reward with higher payouts as more symbols align on a payline, particularly during bonus rounds where payouts can significantly increase.


“King of Kings” utilizes a simple yet effective 5 payline structure, which allows for straightforward betting and easy recognition of winning combinations. Each payline is fixed, ensuring that all lines are active during each spin, maximizing the chances to win on each play.

Pros & Cons

Pros Cons
High potential payouts with up to 12,500x the stake via Jackpot Stars. High volatility may deter players looking for frequent wins.
Engaging Egyptian theme with well-designed symbols and immersive graphics. Limited paylines (only 5), which might be less attractive to some players.
Rich bonus features including Free Spins, Re-spins, and expanding symbols. Gameplay might be considered too simple by players used to more complex video slots.

Minimum and Maximum Bet

The minimum bet for the “King of Kings” slot game is set at $0.10, making it accessible for players with smaller bankrolls. On the other end, the maximum bet can go up to $50 per spin. This range allows both casual players and high rollers to enjoy the game at a level that suits their betting style.

Game Jackpot

The game features a non-progressive jackpot through its Jackpot Stars feature, which can pay out up to 12,500 times the stake. The RTP (Return to Player) for “King of Kings” is 96.25%, which is fairly high, providing a good balance between risk and reward. The game’s high variance means that payouts may not be frequent but can be quite large when they do occur, aligning with the jackpot’s high potential.

About Provider

Relax Gaming, the provider of “King of Kings,” is known for its innovative approach to online slots and casino games. Founded in 2010, the company has been a significant player in the industry, providing games that are not only visually appealing but also rich in features and mechanics. Relax Gaming prioritizes a combination of traditional and modern gaming elements, ensuring a diverse portfolio that appeals to a wide range of players.

How To Play

  1. Set Your Bet: Adjust your bet size using the control panel at the bottom of the game screen. Choose between $0.10 and $50 per spin.
  2. Understand the Paylines: Familiarize yourself with the 5 fixed paylines across which winning combinations can be formed.
  3. Spin the Reels: Once your bet is set, click the spin button to start the game. Winning combinations will be paid according to the paytable.
  4. Activate Bonus Features: Land three or more Wild/Scatter symbols to trigger free spins or two wilds for a bonus re-spin with a chance to expand symbols.
  5. Opt-In for Jackpot Stars: If you’re feeling lucky, activate the Jackpot Stars feature for a chance to win up to 12,500 times your stake by placing an additional bet.
  6. Collect Winnings: Any wins will be automatically credited to your balance, and you can choose to continue playing or cash out your winnings.


“King of Kings” by Relax Gaming is a compelling slot game that combines the mystique of Ancient Egypt with engaging gameplay and the chance for substantial payouts. The game’s broad bet range makes it suitable for all types of players, from beginners to high rollers. With its high RTP and exciting bonus features, “King of Kings” offers both entertainment and the thrill of chasing big wins. Whether you’re drawn to the theme or the potential for large payouts, this game is worth a spin.