WWW Online Casino

Hall of the Mountain King slot

Just a few months old and already making a splash, Hall of the Mountain King by Quickspin has all that you would expect out of a newly released game: killer graphics, plentiful bonus plays, high variance and a higher than average RTP of 96.29%.

A kingdom of trolls will welcome you to a green-filled paradise with snowcapped mountains and large castles. The King will hopefully be your guide to fortune and treasures beyond your wildest dreams. In this Hall of the Mountain King slot review, we’ll tell you how and where to play and show you some of the big wins that others have been able to swoop up.

How to Play?

For starters, the Hall of the Mountain King slot can be played for 0.2 to 100 credits. Here you will be prompted to select from a 5-reel 3-line grid where there are 20 possible paylines.  Along the lines, you will find face cards from 10s to As. The lowest-value card, 10, pays out 2.50x when you land 5, while a combo of 5 A’s wins you a 6.25x bet multiplier.

Higher wins are fetched by 5 different trolls, each of them landing you different amounts into your personal jackpot. A purple-shaded warrior princess will score 15x when you land a set of 5, and a grumpy looking but the very generous bearded king has a 40x multiplier for every 5 symbols on the reels. There is a gold-plated wild that will reap 40x your bet into your pockets and also substitute other symbols.

To the left of the screen, you’ll find the multiplier bar. Every win will add more and more juice to the bar, giving you several different chances at multipliers from 1X to 5X along the way. A mighty troll hammer is the game’s scatter; it will trigger a Hall of the Mountain King slot’s free spins round. These symbols are hiding along reels 2-4 and will automatically shoot you into Level 1 of 3 for free spins.

Level 1

At this level, the troll king works with you, smashing boulders in the meter bar after every winning combo. Hidden inside is either a high-level symbol that will take the place of a low-paying icon or a larger multiplier that could add 10x on top of any usual 1x – 5x score you get throughout the gameplay. After all the blocks are smashed, you’re given access to the second level.

Level 2

At the previous level, every time a boulder was smashed with a wild, they accumulated at the top. In this round, the reels start to shake, making the wilds tumble down and giving you a chance to capture them. Thus, you can snatch up to 6 wilds before level 3 access is permitted.

Level 3

At this level, higher-value symbols and wilds come together in a frenzy mingling around and giving you 3 final free spins in hopes of scoring a high-level winning combo. After each spin, a random number of wilds will come tumbling down onto the reels, giving you a chance to scoop them up to add even more winnings to your personal bank.

Where to Play?

As of May 2019, Quickspin’s fantasy game has scored a spot on the top 19 slots to play, by Slotrank. Because of this, there are tons of casinos featuring the slot, but the top 5 below are recommended, licensed and safe for all UK gamers. 

Casino License Number of slots
Bet Victor GRA & UK Gambling Commission 700+ slot games / live games
B Win GRA & UK Gambling Commission 300+ slot games
888 GRA & UK Gambling Commission. AAMS Italy, Swedish Gambling Authority 170+ slot games
Mr. Green Malta Gaming Authority, UK Gambling Commission 800+ slot games
Bet 365 GRA & UK Gambling Commission, Estonian Tac, and Customs Board 1688 games

Big Wins

While these are not the biggest wins in town, placing a max bet of 100 coins in the Hall of the Mountain King slot could score you 732,600 coins. That’s just the biggest win in one go, but the RTP and variance work together to give players an abundance of chances to win, especially the free spins feature, which takes you through 3 levels of different games fattening your pockets. Here, you will see one lucky winner’s stroke of luck, winning a large amount in just a few spins: https://www.youtube.com/watch?v=MNMOYAbiWTw

Is this slot worth a shot? We’ll leave you with some pros and cons to see for yourself.


  • 3 levels of bonus games
  • Progressive multiplier
  • High variance
  • Higher than average RTP
  • Crisp graphics
  • Powerful soundtrack


  • Max win of 7,326X your wager
  • Standard gameplay a bit slow.

Our final verdict is: you should give it a try, especially for a chance to get into the 3-level system that is sure to reward you as each level passes you by. We hope you enjoy the fantasy classical music-filled theme.

Leave a Reply

Your email address will not be published. Required fields are marked *