Kings Vault

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Rules and Gameplay

Kings Vault offers a thrilling slot experience with a 5×3 layout and 243 betways, ensuring a gameplay full of surprises and opportunities. The game stands out for its powerful engine, allowing wins to pay on adjacent reels from left to right, starting from the leftmost reel. Players are treated to a visually stunning experience reminiscent of a royal court, all within a 100% mobile-friendly format. Each win triggers up to five re-spins and increases the vault’s treasure, with the vault’s contents resetting if the special feature isn’t triggered within those rounds. The super-fast-paced gameplay is designed to keep players engaged without the need for additional acceleration, featuring an infinite Autoplay option for continuous action.

Bonus Features

Kings Vault is packed with captivating bonus features that enhance the gaming experience:

  • King’s Vault Feature: Activated by landing 3 coin symbols, collecting all visible prizes in both vaults unless they exceed the 440x cap.
  • Free Spins: Triggered by 3, 4, or 5 scatters, awarding 5, 7, or 9 free games respectively, with high-valued symbols only and the chance to trigger the King’s Vault feature for increased wins.
  • Re-spins: Each win grants an automatic free re-spin, up to five times, adding more coins to the vault for bigger potential payouts.

These features, combined with the strategic element of choosing bets, make for an exciting and rewarding gameplay experience.


The symbols in Kings Vault are richly themed and contribute to the overall royal ambiance:

  • High-Value Symbols: Game Logo, King, Emperor, Sultan, and Pharaoh symbols, with payouts up to 75x the line bet.
  • Wilds: Can land anywhere and substitute for all symbols except Coins and Free Spins scatters.
  • Scatter Symbols: Trigger the Free Spins round for a chance at massive wins.
  • Lower-Value Symbols: Queen, Jack, and numbers 10, 9, 8, and 7, removed during Free Spins for higher win potential.


The game uses a 243-line engine, rewarding players for matching symbols on adjacent reels from left to right. This system significantly increases the ways to win, making every spin a potential for unexpected rewards and excitement. The design of the paylines, combined with the game’s features and symbols, creates a dynamic and engaging gameplay experience that appeals to a wide range of slot enthusiasts.

Pros & Cons

Pros Cons
Innovative King’s Vault and Free Spins features Maximum payout capped at 440x the total bet
243 ways to win, increasing chances for payouts RTP varies depending on the casino
Highly mobile-friendly design for gaming on the go Quickspin feature unavailable, which might deter some players

Minimum and Maximum Bet

The betting range in Kings Vault is designed to cater to a wide array of players, with minimum bets starting at $0.20 and maximum bets reaching up to $300 per spin. This wide range allows both casual players and high rollers to enjoy the game according to their personal gambling preferences and strategies.

Game Jackpot

While Kings Vault does not feature a traditional jackpot, its King’s Vault feature and free spins can result in substantial wins up to a cap of 440x the total bet. The game operates with a medium volatility level and offers RTP rates that can vary between 96% and 94.03%, depending on the casino. This balance of RTP and variance suggests a game that rewards players with moderate wins at a steady frequency, making it an appealing option for a wide range of players.

About Provider

Slot Factory, the developer behind Kings Vault is renowned for its innovative and engaging slot games. Known for pushing the boundaries of mobile gaming, Slot Factory focuses on creating titles that are not only visually appealing but also packed with unique features and gameplay mechanics. The release of Kings Vault showcases their commitment to quality and their ability to deliver games that resonate with players across the globe.

How To Play

  • Start by setting your bet size, choosing an amount between $0.20 and $300 to suit your gaming strategy.
  • Spin the reels manually or activate the infinite Autoplay feature for continuous gameplay.
  • Match symbols on adjacent reels from left to right to form winning combinations across the 243 betways.
  • Land 3 coin symbols to trigger the King’s Vault feature, collecting all visible prizes in the vaults.
  • Aim for 3, 4, or 5 scatter symbols to initiate the Free Spins round, removing lower-value symbols for bigger wins.
  • Utilize every win to gain up to five re-spins, adding more coins to the vault for increased win potential.
  • Keep an eye on the special symbols (Wilds and Scatters) to boost your chances of hitting significant wins.


Kings Vault emerges as a standout slot game with its blend of rich visuals, captivating gameplay, and innovative features. The balance between the RTP, variance, and the game’s unique mechanics like the King’s Vault feature and free spins, offers a rewarding experience for both new and seasoned players. Slot Factory has once again demonstrated its prowess in creating engaging content that players are likely to return to. Whether you’re in it for the fun or the potential wins, Kings Vault promises a royal gaming adventure.