Rise of the Mountain King

by SG Digital

In the story of Mountain King, our hero falls in love with a girl but is not allowed to marry her. Instead, he is forced to leave for the Hall of the Mountain King where he is captured by trolls. He eventually marries the King's daughter and becomes the King himself.

Rise of the Mountain King tells the story of the beginnings of the Mountain King. Playing on 5-reels with 30 paylines, this high volatility slot features epic music, magnificent features and wins of up to 50,000x stake. This is one slot not to be missed.

Slot information

RTP: 96.31%
Volatility: High
Max Payout: 50,000x stake
Reels: 5
Paylines: 30
Jackpot: No
Min Bet: 0.30
Max Bet: 15.00
Themes: Adventure, Mythical
Release Date: March 2020

Our rating

“ An absolutely phenomenal debut for the Mountain King series ”

4.1 out of 5

Win potential

Play Rise of the Mountain King

Jump straight into the action and play Rise of the Mountain King now at the following fully licenced UK slot sites. These slot sites have been thoroughly audited and reviewed by the team here at Slot Gods to ensure they offer an exceptional user experience, are trustworthy, safe, secure, and boast the best selection of online slots in their portfolio including Rise of the Mountain King...

Rise of the Mountain King Screenshots

Rise of the Mountain King Features

Despite only having two main features, Rise of the Mountain King is absolutely overflowing with thrills. It all kicks off with the King's Respin Feature which is triggered when 3 or more wilds land on the reels. All the wilds will be held and any new wild will add in a new respin. Ultimately, this continues until there are no new wilds on the reels or all the reels are occupied by wilds.

Alongside this feature, there is a free spins round called Rise of the Multiplier. When 3, 4 or 5 scatters land on the reels, 8, 9 or 10 free spins are triggered respectively.

Above the reels, is a collect meter where scatters are gathered up. Each scatter that appears in the triggering combination to activate free spins will be added to the collect meter.

The game starts with a multiplier wilds of up to x5 and every 3 scatters increase the wild multipliers up to x100. The King's Respin can also be triggered during the free spins round as well.

Last, but not least, there is a bonus buy option available for players to buy the free spins round or purchase a gamble spin to try to gain free spins. It's worth mentioning that these are not available in the UK.

Rise of the Mountain King - Free Spins

Free Spins

The free spins round is triggered by landing 3 or more scatters. Up to 10 free spins can be triggered and scatters are collected in a meter to award wild multipliers leading to amounts of up to x100.

Rise of the Mountain King - King's Respin

King's Respin

When 3 or more wilds land on the reels, all the wilds will be held in place for a respin. All new wilds add to the respin and this continues until the screen is filled with wilds or there are no new wilds.

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Rise of the Mountain King Review

In the first of the Mountain King slot series, Rise of the Mountain King tells the humble beginnings of the new King who is forced to adapt to his new life as King of the trolls. Developed by SG Digital studio NextGen Gaming, this adventure slot plays on 5-reels with 30 paylines.

The entire series is inspired by Edvard Grieg's composition called "In the Hall of the Mountain King" which can be found in the play called Peer Gynt. Similarly, the play tells a similar story of a man forced to become the next Mountain King after being denied the option to marry his chosen love.

Combining enchanting music, vibrant visuals and simplistic gameplay, the Rise of the Mountain King kicks off the series in style and no doubt works to become a fan-favourite slot.


Throughout the slot, you'll hear different versions of the composition by Grieg with the most intense moments playing during the moment rounds. In the base game, it's quite subtle and has an ethereal quality that feels magical.

When the slot opens up, you'll see mist throughout the reels but there is the Hall of the Mountain King in the distance. It's adorned with gold and definitely fits with the regal theme throughout.

As soon as free spins are triggered, players are taken to the mighty hall of warriors with an epic rock score playing throughout. Honestly, from the base game to the bonus round, everything about this slot is just spectacular in design.


When the game opens up, there is nothing overly unique about the base game as respins are fairly common. However, the multipliers of up to x100 in the free spins are certainly a sight to behold.

The general menu buttons have an easy set-up with all the relevant buttons on the right side. Players wanting the bonus buy will find it on the left-hand side of the screen.

Win Potential

In a surprising twist, the win potential actually holds up pretty well compared to the amazing design and gameplay. Naturally, there is a high volatility level leading to larger wins - but these will be less frequent.

The RTP is pretty high as well as 96.31% which is over the standard and amazing for a 2020 slot. To make the slot even more appealing, there is a maximum win of 50,000x stake that can be achieved through the free spins round with the multipliers.

Our Verdict

Rise of the Mountain King does not feel like a rise but instead like a triumphant entrance. All the different elements of the game combine to create something utterly spectacular.

On the surface, this slot does not seem like much but that is not the case. From the stunning design to the wonderful win potential, Rise of the Mountain King is a slot not to be missed.

Charlie Vogelsang
Reviewed by Charlie Vogelsang Last updated on

As the Content Manager at Slot Gods, Charlie is focused on staying on top of the latest slot releases as well as finding the most recent trends. She spends her day searching for the best slots to be reviewed as well as managing most of the content that you will find on the site. Whether it’s the latest slot review from Relax Gaming or a guide on a brand-new mechanic, Charlie will be sure to have it covered on Slot Gods.

Learn more about Charlie here

Live Updates

Tune in to the latest news about Rise of the Mountain King as it happens.

A sequel arrives!

Fans of the beloved Rise of the Mountain King will be delighted to find out that a brand-new sequel has been released with Reign of the Mountain King. This game is again published by SG Digital and follows the story of everyone's favourite Mountain King.

Playing on 5-reels with 10 paylines, the new slot follows the Mountain King during his reign where there are epic wins of up to 10,000x the stake up for grabs.

Play Rise of the Mountain King

Play Rise of the Mountain King now at the following verified UK slots sites. These slot sites are fully licenced and have been thoroughly vetted and reviewed by us to ensure they offer a great user experience, are trustworthy, secure, and have a wide variety of the best online slots in their lobbies including Rise of the Mountain King:-

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