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Beat the Beast: Mighty Sphinx

RTP 96.14%
Play Thunderkick Slots
Reels 5
Paylines 9
Min bet size 0.10
Max bet size 100
RTP 96.5
Wild symbols Yes
Free spins Yes
Bonus No
Jackpot No

Beat the Beast: Mighty Sphinx Slot Review

Released April 2020

The Beat the Beast: Mighty Sphinx slot game can be found at casinos offering Thunderkick software. Thunderkick are one of the newer slots game developers on the market but their products are polished and professional in feel and operation. As a standard Thunderkick do publish the RTP/House Edge information for their slots games within their game help file. As a standard Thunderkick do publish the RTP/House Edge information for their slots games within their game help file and as such we know that the House Edge of Beat the Beast: Mighty Sphinx is 3.86%.

Beat the Beast: Mighty Sphinx is a 5 reel slot that is 3 symbols high. You form wins across paylines, with 9 in total, playing from left to right.


Beat the Beast: Mighty Sphinx is an Egyptian themed slot. It is filled with three different Sphinx symbols, helping this one to tie in nicely with the title. The background is set in the desert with pyramids in the background. The colour scheme is a mix of purples, pinks and the colour of sand.

Special Symbols

Wild/ Scatter – The “Sphinx Emblem” is both a Wild symbol and a Scatter, meaning it will substitute for all other symbols, it will pay out regardless of paylines and it will trigger the Free Spins if you can land 3 or more of them anywhere on the reels at once. It also happens to be the most valuable symbol in the game.

Bonus Features

Mystery Feature – This is a random feature and if it triggers then between 1 and 3 Sphinx symbols can be added to the reels. If 3 are added then you will also trigger the Free Spins feature.

Free Spins – If you trigger the Free Spins then you will get 10 in total. At the beginning of each spin between 1 and 3 Sphinx symbols will be added to the reels and if it happens to be 3 then you will trigger an additional 5 Free Spins. Also, before the feature begins a symbol will be chosen at random to become an additional Wild symbol.


Beat the Beast: Mighty Sphinx is a decent looking slot, but one that I can’t help but feel is missing something somewhere in its design. You get Free Spins and a Wild symbol and that Wild symbol is also a Scatter. You get a mystery feature that essentially gives you a better chance to trigger the free spins. The house edge offers decent enough value for money and offers a very tiny amount more that the previous Beat the Beast slot in the series.

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