Mighty Arthur Slot Review

Enjoy Quickspin’s latest addition to their cross-device slot game suite: Mighty Arthur is a 5 reel, 20 payline slot, drenched in medieval history and fantasy. If you’ve ever had delusions of grandeur, or just enjoy all of the Knights of the Round Table legends, then this one’s for you.


  • Slot type: Video Slot
  • Reels: 5
  • Scatter: Yes
  • Theme: History
  • Lines: 20
  • Bonus Game: yes
  • Wild Symbol: Merlin symbol, Arthur symbol
  • Free Spins: Yes
  • Software: QuickSpin

How to Play

Playing Mighty Arthur is similar to most other online slots – except for an exciting storyline steeped in British legend, that is!

To play:

  • Select your bet amount – the minimum bet available is a tiny 20p, and the maximum is £100.
  • If you so choose, use the autoplay function – you can choose for the reels to spin automatically either 10,25,50,75,100,500 or 1000 times. There’s also a rather handy ‘advanced’ section on the autoplay, which allows you to set a loss limit (custom, 5x the bet, 20x the bet, 50x the bet or no limit) and a single win limit (custom, 10x the bet, 20x the bet, 75x the bet).
  • Then, simply click the spin button – a white clockwise turning arrow on an orange background, and it’s time to get winning!

Important symbols in Mighty Arthur:

Wild: Arthur Wild symbol, Merlin Wild symbol

Scatter: BONUS shield symbol

High value symbols:

  • Guinevere
  • Arthur

Other symbols:

  • Green book of spells
  • Knight
  • Goblet
  • A
  • K
  • Q
  • J
  • 10


This is a video slot, with no progressive jackpot attached (grrr!). Having said that, you can get a whopping 7.5x your stake if you’re lucky enough to spin 5 Arthur or Merlin Wild symbols across your reels – that’s a payout of up to £750, for example. Mighty Arthur has a current RTP of 96.94%, and is a medium variance slot.


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Special Features and Bonuses

There are some nice extra features on offer here too:

  • Arthur Wild – Expanding Wilds: if you see the Arthur Wild appearing on reel 3 in the base game or Free Spins bonus feature, it will suddenly expand across the reels next to it, and make all of them wild in the process. It’s almost a certainty that this will lead to a winning combination!
  • Merlin Wild – Multiple Wilds: The Merlin Wild acts in the same way as Arthur Wilds, and when Merlin appears on any of the reels, he’ll conjure up between 2 and 5 clone wild symbols of himself, which are randomly added to the reels – again, this is more than likely to lead to a winning combination!
  • Free Spins Bonus: if you’re lucky enough to get the bonus scatter symbol on reels 1,3 and 5, you’ll receive 10 free spins – but, unfortunately, this is unable to be retriggered…so if you want more Free Spins, you’ll have to retrigger them yourself via the base game.

Graphics and Sounds

You’ll be instantly struck by the rousing, atmospheric music of Mighty Arthur’s soundtrack – and you’ll certainly be reminded of TV series and films related to the fantasy/story genre – Game of Thrones, Vikings and more! If you’re lucky enough to spin a win, a fanfare of trumpets will sound, and the reels will flash.

The graphics in Mighty Arthur are outstanding – even breathtaking. The character symbols have been finished in a photorealistic style, which you’ll want to stare at for a while (or if not, will inevitably find happening), and the other symbols have a lovely level of detail applied to them too. When you spin a Wild feature, you’ll be treated to an exciting video of the character bringing the reels to life – we don’t want to spoil the surprise too much, so we’ll keep it at that for now.


Mighty Arthur is a nice, well-developed online slot, with something for every player. Both low stakes and high-roller players alike will appreciate the super low and super high maximum and minimum bets, and players who love a good background story will fall in love with it, we’re certain.

While we’re sticklers for dedicated bonus rounds, we’ll forgive Mighty Arthur for the lack of it, and for the lack of retriggering Free Spins in-round, because we absolutely loved the two different expanding Wilds on offer. We wholeheartedly recommend Mighty Arthur slots, and if you haven’t done so already, you should get playing.