Play Mighty Arthur Slot Game


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Long before Harry Potter learned how to be a great wizard, there was Merlin the magnificent. He was loyal to the legendary King Arthur and the knights of the round table. There have been countless tales of Arthur and Merlin, but the only one that can help you win real money is Mighty Arthur, an online slot at UK.

This story includes a free spin feature and two wild symbols that can magically appear on the reels and help you win. Some other characters come to life in this 20 payline game. For the details, continue reading this detailed slot review.


  • Game Type: 5 reels, 3 rows, 20 paylines
  • RTP:94%
  • Variance: Medium
  • Theme: Fantasy
  • Release Year: 2017


If you’re ready to try and turn your spins into real money, you will need to open an account and make a deposit. Click on the image above to get started and choose which of the convenient payment methods work for you.

Once the money has been processed, you will be eligible to claim an exclusive Welcome Package for our UK punters. For all the latest offers, and to read the terms and conditions, check out the Casino Bonus Page today.


While there is no progressive jackpot in Mighty Arthur, there is still a nice jackpot payout to be won. When you make the £100 maximum bet, you can win up to £750 when you get either five wilds or Lady Guinevere symbols. If you fill up the reels with these symbols, you can win the ultimate £15,000 jackpot.


The game is fairly easy to play. The game has twenty fixed paylines, so all you need to do is set your bet and click on the spin button and wait and see if you’ve won.

  • Coins: You can choose from twelve coins to bet. The minimum bet is 20p and the maximum bet is £100.
  • Symbols: The high-value symbols all come from the King Arthur tales. Lady Guinevere, King Arthur’s queen, is the highest paying regular symbol, with a max payout of £750. She is followed by King Arthur, a book of spells, knights helmet, and a goblet. The lower value symbols are 10-A playing card symbols, and they have a payout range of 5p to £250. Check out the chart below for the complete paytable.
  • Wilds: There are three wild symbols in the game. The regular wild symbol can appear anywhere on the reels and replace every symbol other than the scatter symbol. The other two wilds are an Arthur Expanding and Merlin Random wilds, and you can read more about them in the Bonus section below.
  • Scatter: There is a bonus symbol that can land on reels 1, 3, and 5. This will trigger a free spin feature.
Symbol3x on Reels4x on Reels5x on Reels
Lady Guinevere25x60x150x
King Arthur20x50x125x
Spell Book10x40x80x
Knights Helmet10x40x80x
Scatter/Bonus10 Free Spins--
  • Bonus Feature: Mighty Arthur has three bonus features. The first two are the Arthur Expanding Wilds and Merlin Random Wilds. These two can occur at random during any spin, in the base game or free spin feature.
    • Arthur Expanding Wilds: This symbol can expand to a 3x3 large symbol. It begins on the middle reel and can expand to cover reels two and four.
    • Merlin Random Wilds: This 3x1 wild symbol can appear on any reel, and when it does it adds up to six additional wilds randomly on the board.

The free spin feature is triggered when the bonus symbol lands on reels 1, 3, and 5. You will be awarded ten free spins, and both wild features can be triggered during the feature.


Mighty Arthur was developed by Quickspin, one of the leaders in casino game software. The gameplay, odds, and payouts are identical in both mobile and desktop versions. There are two differences in the design in the mobile game. The biggest difference is how you can place your bet. On the desktop game, you can click on the up and down arrows under the spin button, and make any adjustments without leaving the game screen. On a mobile platform, you will need to click on the current coin size displayed, and it will open a page with all the bet options.

The second difference occurs when your mobile device is being held vertically. While reels and symbols are all smaller, to fit on the narrow screen, an image with the sword in the stone appears under the reels. While this doesn’t actually do anything, it adds a nice visual that connects with the legend of King Arthur.


The two wild symbol features really help make the Mighty Arthur slot game special. You never know when it strikes, and it can result in some serious payouts.

Register your account today and see if Merlin and King Arthur can work their magic on you today.