Mighty Arthur

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Reviewed by: Isabelle Lort Twitter
Last updated: 15/12/2021
King Arthur, Guinevere, the wizard Merlin, The Castle of Camelot – the web of fantasy, authentic history and magic that has spun the epic Legend of King Arthur has fascinated for centuries. Like many other legends, The One about King Arthur, his knights and his adventures, has found its way into the world of slot machines. Examples include Avalon and Avalon II signed by Microgaming. Another one is Mighty Arthur from Quickspin.
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Mighty Arthur introduces you to King Arthur, his faithful companion Merlin, his beautiful wife Guinevere and the Knight Lancelot. The payback in the game is almost 97% and the game offers delicious features such as expanding wilds and colossal symbols. In our review you will get all the details about the game. Of course, you can also audition for free.

Our Rating
Game information
Games 2017
Max profit 75 000 coins
Reels / paylines 5 reels, 3 rows, 20 paylines
Theoretical payback-RTP 96.9
Coin value Not current
Total effort 2 – 1000$
Volatility high
Free spins Yes
Bonus features Yes-Jokers, expanding jokers, free spins

About Mighty Arthur Castle

There are few legends of the Dark Ages that have stood the test of time. One that has really done it, and that continues to fascinate, is that of King Arthur. What is truth and what is pure fiction in the legend is unclear, but most historians agree that there has been at least one historical figure who called himself Arthur and who had a great deal of power. That he had a best friend who was a powerful wizard, that the Holy Grail was in his possession, that he had a permanent rivalry with a Black Knight, and more, is probably more doubtful. Either way, The Legend is intriguing!

Quickspin have not been as meticulous about the character Gallery in Mighty Arthur as Microgaming has been in Avalon II. The woman in the lake, the Black Knight and Morgan le Fay, for example, are not included. However, Arthur himself, Guinevere, Merlin and Lancelot all have lead roles to play. The symbols carry Quickspin's usual colorful touch and they are also animated in a stylish way. The background music fits in well with the game idea, but some may find it a bit too ”pop”. However, the sound effects have the more” right " epic touch.

Playing on Mighty Arthur is not a tricky story. With three in a row on any of the 20 fixed lines, you take home a win. The bonus features include two types of wilds and a free spins bonus. The free rounds are activated using scatters.

Stakes and winnings

In Mighty Arthur, you don't need to use calculators to tie your bets. Instead, one click on the bet that is appropriate based on the size of your bankroll and your level of risk is enough. The minimum bet is$ 2 while the maximum bet is$1000. Autospin and Quick Spin are some of the additional betting features you can experiment with.

Unlike the vast majority of Quickspin video slots, Mighty Arthur is actually a”low risk slot". It allows you to count on more regular wins of the slightly smaller kind. This, in turn, means that the maximum winnings are not so astronomical. On a single spin, you can win a maximum of 75,000 coins.

Slots with a slightly lower variance often have a relatively high RTP (payback). Mighty Arthur is a good example of this relationship with its RTP of 96.94%.

Mighty Arthur slot wilds


There are 14 different symbols on the five reels. However, only eleven of them bring coin winnings. The others, which are special symbols, are a bonus symbol and two types of slightly special wilds, respectively.

The symbol that pays the best is not King Arthur. Instead, Guinevere and a (regular) wild share in the task. Five in a row with any of these icons gives 7.5 times the stake in the base game. Other symbols with slightly higher values are Lancelot, a golden book, A Knight's helmet and a goblet (holy grail?). This collection of high and medium win symbols is complemented by five poker symbols.


Mighty Arthur is very much about wilds. There is firstly a regular wild that takes up one (1) position when it appears. Secondly, there are two wilds with significantly more spectacular effects.

Arthur Expanding Symbol

From time to time, but not immediately often, Arthur appears and wields his sword Excalibur over the three reels in the middle. When this happens, wild reels are formed that can cover between 1-3 of the reels. It is chance that determines how effective this function will be.

Merlin Random Wilds

Merlin also wants to be on a corner, and with his magic you can get between 2-6 extra wilds deployed on the reels. The effect will be the same regardless of which of the five reels he appears on, but the scatter of the symbols will always be a little more concentrated$ing Merlin symbol.

Scatters and free spins

On reels 1, 3 and 5 there are Bonus symbols deployed. These scatters are not paying in themselves, but their role is only to give you access to the free spins round in Mighty Arthur. A symbol on each of the three reels will take you to the bonus round where 10 free spins are waiting for you.

For some reason, Quickspin has not bothered to add any extra special feature to the bonus round. However, it is much easier to win in the free spins round than it is in the base game. Both Merlin and Arthur tend to appear precipitously in the quarter!

Quickspins Achievements

Game developer Quickspin has developed an ingenious concept to create more engagement for their games. They call it Achievements , and it is about us players can earn coins through diligent play. Our collected coins are saved and sooner or later we can redeem them for direct access to, for example, bonus rounds. If you collect coins in Mighty Arthur, you can get the chance to buy yourself 10 free spins at different levels at regular intervals. That way, Mighty Arthur'S RTP can be even higher!


If you look at Quickspin's portfolio of slots, it's easy to see that fairy tales and legends are close to the game developers ' hearts. It is therefore not surprising that The Legend of King Arthur has set its teeth on edge. There is a lot to like in Mighty Arthur and the game undeniably gives a sense of adventure. The graphics and sound support that idea, but at the same time we would not have complained if Quickspin had made the graphics a little nicer, and made the background music a little more low-key and dramatic.

It is important to know that Mighty Arthur is very different from most other titles from the developer. Low variance Slots are not exactly what Quickspin is known for and it must also be noted that the payback is really very high.

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