Reign Of The Mountain King

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Rules and Gameplay

Reign Of The Mountain King is a thrilling slot game set in a Norse mythology theme, featuring a 5×3 reel layout and 10 fixed paylines. Players form winning combinations by landing 3 or more matching symbols from left to right on any payline, beginning from the first reel. The stakes range from 10 cents to $10 per spin, catering to various budgets. The game includes an Autoplay option for up to 100 autospins, complete with loss and single win limits for a tailored gaming experience.

Bonus Features

The game boasts an exciting bonus feature, enhancing gameplay and win potential:

  • Mountain King Respins: Triggered by landing 3 wild symbols on the middle reels. Wilds lock in place during respins, and collecting gem symbols increases multipliers up to 512x. The feature continues until no new wilds or gems appear, or the maximum multiplier is reached.


Symbol design in Reign Of The Mountain King draws heavily on Norse mythology, offering a visually engaging experience:

  • High-Value Symbols: Princess, Mountain King Wild.
  • Standard Symbols: A, K, Q, J, 10, 9, axes, shields, trolls.

The Princess and the Mountain King Wild are the highest paying symbols, with the wild also substituting for all other symbols to form winning combinations.


Symbol 3x 4x 5x
Princess 4x 8x 20x
Mountain King Wild 4x 8x 20x
A, K 2x 4x 10x


Reign Of The Mountain King features 10 fixed paylines, providing players with numerous opportunities to win on each spin. These paylines are essential for forming winning combinations and are a crucial element of the game’s strategy.

Pros & Cons

Pros Cons
Impressive graphics and immersive soundtrack High volatility may not suit all players
Unique Mountain King Respins feature with up to 512x multipliers Limited bonus features beyond respins
Playable across all devices with no download required Smaller win potential compared to its predecessor

Minimum and Maximum Bet

The betting range in Reign Of The Mountain King caters to a wide audience, with minimum bets starting at just 10 cents and maximum bets reaching up to $10 per spin. This flexibility allows both casual players and high rollers to enjoy the game at their comfort level, making it a versatile option for various gaming preferences.

Game Jackpot

The maximum win in Reign Of The Mountain King is a stunning 38,327 times the stake per spin. The game features an RTP (Return to Player) rate of 96%, aligning with the average for online slots, while the variance is extremely high. This combination of RTP and high volatility suggests that while wins may be less frequent, they have the potential to be significantly large, especially with the game’s unique respin feature.

About Provider

NextGen, the developer behind Reign Of The Mountain King, is renowned for creating high-quality and engaging slot games. With a focus on innovative gameplay features and cutting-edge graphics, NextGen has established itself as a leading provider in the online casino industry. Their portfolio showcases a wide range of themes and gaming experiences, ensuring there’s something to suit every type of player.

How To Play

  • Start by setting your bet size using the plus and minus buttons to adjust your stake from 10 cents to $10 per spin.
  • Press the spin button to start the game. The reels will spin and then come to a stop, displaying the outcome.
  • Winning combinations are formed when 3 or more matching symbols land on a payline from left to right, starting from the first reel.
  • Trigger the Mountain King Respins feature by landing 3 wild symbols on the middle reels. Collect gem symbols during respins to increase multipliers up to 512x.
  • Use the Autoplay feature to set up to 100 autospins, with options for loss and single win limits, for a more hands-off gaming experience.


Reign Of The Mountain King is a visually stunning and thrilling slot game that stands out for its unique respin feature and the potential for huge multipliers. Despite its high volatility and somewhat limited bonus features, the game offers a compelling gaming experience with its immersive Norse mythology theme and high win potential. NextGen continues to impress with its innovative approach to slot design, making Reign Of The Mountain King a must-try for fans of high-stakes and high-reward slot games.