Book of the Sphinx Casino Game Review

min read
The title screen for the Book of the Sphinx slot game, featuring the Book of the Sphinx floating above the game title on a background of an Egyptian temple filled with treasure and statues.
BetMGM Jul 03, 2024, 1:53 PM
  • The Book of the Sphinx symbol doubles as the wild symbol and scatter
  • The Eye of Horus symbol transforms into identical expanded pay symbols
  • The slot bonus feature can award up to 250 free spins

For thousands of years, the mysterious Sphinx has guarded the secrets of ancient Egypt. Now, it falls to you to uncover them in Book of the Sphinx, a thrilling IGT online slot machine packed with wilds, free spins, and expanding symbols.

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Book of the Sphinx Game Highlights

This top Egyptian-themed slot is a must-play for multiple reasons:

  • Eye of Ra symbols transform into identical expanded pay symbols for a guaranteed win.
  • Book symbols act as both wilds and scatters.
  • The slot bonus can repeat up to a maximum of 250 free spins.

Book of the Sphinx Quick Facts and Features

Software Provider IGT
RTP 96.25%
Volatility Low
Paylines 20
Reels 5
Max Wager $100
Max Win 2,500x

Does Book of the Sphinx Pay Real Money?

All players who make winning bets on real money online casino games like Book of the Sphinx get paid real money at BetMGM Casino. The only requirement for BetMGM casino online betting to pay real money is that you have to be physically located in New Jersey, Pennsylvania, Michigan, or West Virginia.

How To Play Book of the Sphinx

It’s very easy to play this slot online. Simply adjust your stake by clicking the line bet arrows in the bottom left corner to select a line bet of $0.01–$5. This is then multiplied by 20 (the number of paylines) for a total bet of $0.20–$100. If you need more information to help with your decision, there’s a paytable button at the top of the screen. When you’re ready to play, press the big glowing green spin button at the center-bottom to set a spin in motion. Alternatively, the purple autoplay button at the bottom-right enables you to cue up a selection of up to 50 automatic spins.

Book of the Sphinx Game Features

Look to the leather-bound Book of the Sphinx and the Eye of Ra to unlock the features of this top IGT slot.

The book acts simultaneously as a wild symbol and a scatter symbol, performing wild substitutions and triggering free spins when four or more of them hit the reels. The book also awards an instant win of 200x, 20x, and 2x the bet when five, four, or three of them appear on the reels at once.

When three Eye of Ra symbols appear during the base game, they transform into identical randomly selected pay symbols and expand to fill the reels they’re on. This is guaranteed to deliver at least a three-of-a-kind win.

Book of the Sphinx Slot Bonuses and Jackpots

What keeps players coming back to the Book of the Sphinx slot game is the generous free spins slot bonus. Three, four, or five triggering book symbols award 10, 15, and 30 free spins, respectively. The Eye of Ra feature is active during the bonus, and you can retrigger it up to a maximum total of 250 free spins. This exceptional potential makes up for the lack of a gamble feature or multipliers, which are often included in “Book of” slots.

How To Win Book of the Sphinx

When it comes to making wins, this AGT slot is totally straightforward. There are 20 active paylines, and your job is to match three or more symbols from the paytable on any of those lines. When that happens, you receive a payout according to the paytable. The maximum potential payout is 2,500x your line bet for five pharaohs in a row, which works out at $12,500 if you play this online slot for real money at max bet. The Eye of Ra feature can help you achieve this if the selected symbols transform into pharaohs and expand to fill the reels.

Book of the Sphinx Graphics and Design

From a design point of view, the Book of the Sphinx slot game has a fairly standard ancient Egyptian mythological theme. The 5×3 grid is backed by an underground temple setting with statues and glowing red lights, which sets off the richly detailed, color-saturated symbols on the reels. The symbols are the usual suspects of Egyptian-themed slots: pharaoh, scarab, Anubis, ankh — impressive enough, although nothing radically different from the norm. By contrast, the Eye of Ra and slot bonus feature animations are totally spectacular. The soundtrack is generic Middle Eastern, but it does a decent job of supporting the action.

Book of the Sphinx Symbols

The paytable is divided into a premium pharaoh symbol, higher-value Egyptian icons, and lower-value playing card ranks. Payouts are expressed as multiples of your line bet and award the following for five, four, and three of a kind:

  • Pharaoh: 2,500x, 300x, 50x
  • Scarab: 500x, 200x, 25x
  • Anubis, ankh: 250x, 40x, 20x
  • Cobra, cartouche: 150x, 30x, 10x
  • A, K: 100x, 20x, 10x
  • Q, J, 10: 80x, 15x, 15x

Similar Slot Games To Play at BetMGM

The “Book of” slot game genre has many followers primarily because the generic book symbol helps to trigger the slot bonus more frequently than the norm. Here are three more great Book slots to explore:

Actress Vanessa Hudgens flipping casino chips next to the text "The King of Casinos"
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Our BetMGM editors and authors are casino experts with a wealth of knowledge of the online casino industry at all levels. Their coverage includes company news, game reviews, how-to instructional articles, strategy guides, and editorials showcasing BetMGM’s superior product and game library.

Our BetMGM editors and authors are casino experts with a wealth of knowledge of the online casino industry at all levels. Their coverage includes company news, game reviews, how-to instructional articles, strategy guides, and editorials showcasing BetMGM’s superior product and game library.