Beat the Beast: Mighty Sphinx by Thunderkick (New Slot)

Mighty Sphinx

The 2nd online slot in the Beat the Beast series by Thunderkick, Mighty Sphinx features a mystery feature, free spins bonus game, retriggers, and wild transformations. 

The action takes place across 5 reels, with a solid RTP of 96.14%, and high volatility. 

Beat the Beast: Mighty Sphinx Information

Software DeveloperThunderkick
RTP 96.14%
Volatility High
Progressive Jackpot No
Available to Play BetFred & Mr Q

Play Beat the Beast: Mighty Sphinx here:

The Sun Play slot site The Sun Play
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Deposit £20 Get 50 Free Spins
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Beat the Beast: Mighty Sphinx Symbols 

Beat the beast: mighty sphinx slot


The paytable in Mighty Sphinx stays true to its Ancient Egyptian theme, and the symbols are split into High, medium, and low paying. Note that high and middle paying symbols only need two matching symbols to earn a payout, while lower-paying symbols require at least three. 

The highest paying symbol is the Winged Sphinx, which can payout up to 250x your bet. 

The middle paying symbols comprise four unique items: 

  • A Sphinx Statuette pays up to 250x your bet 
  • A Scarab which pays up to 40x 
  • An Ankh which pays up to 30x
  • A Khopesh sword which pays up to 25x

The lower paying symbols are A-10 royal cards: 

  • A pays up to 15x
  • K pays up to 12.50x
  • Q pays up to 10x
  • J pays up to 10x 
  • 10 pays up to 10x

Beat the Beast: Mighty Sphinx Wild Symbol and Scatter 

Beat the beast: mighty sphinx slot

The Sphinx Emblem acts as both the Wild and Scatter symbols and can appear randomly on any of the reels.

As a Wild, it will help you form winning combinations by substituting for regular symbols, and as a Scatter can trigger the bonus round and even lead to high payouts for matching 3 or more. 

Beat the Beast: Mighty Sphinx Mystery Feature

Beat the beast: mighty sphinx slot

During the base game, at any random moment the Mystery Feature can trigger, where up to three Sphinx Emblems are placed on the reels. 

  • 5 x scatters pay 200x 
  • 4 x scatters pay 20x 
  • 3 x scatters pay 2x  

Trigger Beat the Beast: Mighty Sphinx Bonus Free Spins 

Beat the beast: mighty sphinx slot

The game's highlight is the Sphinx Free 


Spins bonus round which gives you 10 spins, plus some extra features. 

At the start of each round, 1 to 3 Sphinx Emblems will be randomly placed on the reels, and if you land 3 or more you'll trigger another 5 free spins. 

Plus, during each retrigger, one middle paying symbol will transform into a special Wild symbol for the rest of the bonus round. 

What Thunderkick Said about Beat the Beast: Mighty Sphinx

They said

Beat the riddle of the Mighty Sphinx and ancient treasures will be revealed. The game features a Mystery feature and a Bonus Game with free spins, retriggers and wild upgrades.

Play Beat the Beast: Mighty Sphinx at these top-rated sites: 

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