Riddle Of The Sphinx

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Rules and Gameplay

Riddle Of The Sphinx by Red Tiger unfolds on a classic 5-reel, 4-row structure adorned with 20 paylines, immersing players in the enigmatic world of Ancient Egypt. The game invites players to decode the mysteries with bets ranging from $0.10 to $10 per spin, catering to both conservative bettors and those looking to wager higher stakes. This high variance slot challenges players with its below-average RTP of 95.66%, promising an adventurous journey through the sands of time. Gameplay revolves around the anticipation of hitting the bonus round, where the true potential of the game unfolds, alongside the strategic placement of Dynasty wilds during the base game to maintain engagement.

Bonus Features

The enigmatic heart of Riddle Of The Sphinx lies in its captivating bonus features, designed to elevate the gaming experience:

  • Dynasty Wild Feature: Triggered when the 1×2 Pharaoh Wild lands, converting all adjacent symbols into wilds to enhance winning possibilities.
  • Free Spins Round: Activated by landing 3 scatter symbols, offering a choice between four different free spins options with varying numbers of spins and wild multiplier values.
  • Options in Free Spins:
    • 6 free spins with 8x spreading wild
    • 12 free spins with 4x spreading wild
    • 24 free spins with 2x spreading wild
    • Mystery option combining any of the above randomly
  • Sticky Scatter Symbols: A scatter symbol becomes sticky for the next spin, enhancing chances to trigger the Free Spins Round.

These features promise a thrilling adventure, offering players the chance to choose their fate and possibly claim the treasures of the Sphinx.


The Riddle Of The Sphinx slot showcases a rich tapestry of symbols, each meticulously designed to reflect the grandeur of Ancient Egypt:

  • Low-Value Symbols: Traditional card icons (10, J, Q, K, A) represent the lower end of the paytable.
  • High-Value Symbols: A collection of Egyptian artifacts including the scarab beetle, Eye of Horus, palm leaf, and ankh, offer higher payouts.
  • Wild Symbol: The Sphinx symbol acts as the wild, substituting for other symbols to form winning combinations.
  • Scatter Symbol: Key to unlocking the Free Spins Round, further intensifying the gameplay.


The game’s structure allows for wins up to 8,002 times the stake, with the following symbols offering varying payout potentials:

Symbol 3 Symbols 4 Symbols 5 Symbols
Scarab Beetle 10x 100x 1000x
Eye of Horus 6x 40x 500x

This table highlights just a fraction of the game’s payout structure, encouraging players to explore the depths of the slot to uncover its full potential.


Riddle Of The Sphinx is engineered with 20 fixed paylines, providing players with numerous opportunities to forge winning combinations across the reels. This setup demands strategic bets and patience, as the game’s high variance mirrors the unpredictable essence of uncovering ancient treasures.

Pros & Cons

Pros Cons
Enticing Ancient Egypt theme with engaging visuals RTP of 95.66% is considered lower than the industry average
Diverse free spins options offering strategic flexibility High variance may not suit all player types, especially casuals
Maximum win potential of up to 8,002x stake Game aesthetics might feel too familiar or cliché for some

Minimum and Maximum Bet

The Riddle Of The Sphinx slot accommodates a broad spectrum of players with its betting range. The minimum stake is set at $0.10, making it accessible for players on a budget or those looking to play for fun without high risk. The maximum bet is $10 per spin, appealing to players who are seeking higher stakes and potentially larger rewards.

Game Jackpot

The jackpot in Riddle Of The Sphinx aligns with its high variance nature, offering players a chance to win up to 8,002 times their stake. The game operates on an RTP of 95.66% and is characterized by its high variance. This means that while wins may be less frequent, the potential for significant payouts is higher, especially during the bonus features where the game’s full potential can be unlocked.

About Provider

Red Tiger Gaming, established in 2013, has rapidly emerged as a formidable force in the online gaming industry. Renowned for their cutting-edge graphics, innovative gameplay mechanics, and immersive themes, Red Tiger Gaming has consistently delivered slots that resonate with players globally. Their portfolio showcases a dedication to quality and entertainment, making them a go-to provider for engaging online slot experiences.

How To Play

  • Begin by setting your bet size. Adjust the wager using the plus and minus buttons to select anywhere from $0.10 to $10 per spin.
  • Hit the Spin button to start the game. The reels will spin and eventually come to a stop, revealing any potential wins based on the paylines.
  • Land three scatter symbols on reels 1, 3, and 5 to trigger the Free Spins Round. Here, you can choose from four different options, each with varying numbers of spins and multiplier values.
  • Keep an eye out for the Dynasty Wild feature. Landing a 1×2 Pharaoh Wild will transform adjacent symbols into wilds, potentially leading to significant wins.
  • Review the paytable for detailed information on the symbols’ values and the specific combinations required for winning.
  • Play responsibly, managing your bankroll to ensure a balanced and enjoyable gaming experience.


Riddle Of The Sphinx stands as a testament to Red Tiger Gaming’s prowess in crafting slots that not only captivate with their theme but also offer depth through gameplay mechanics. Despite its drawbacks, such as a lower than average RTP and a high variance that may not appeal to every player, the game’s rich theme, substantial maximum win potential, and engaging bonus features make it a noteworthy addition to the genre. Whether you’re drawn to the mysteries of Ancient Egypt or the thrill of the chase for significant wins, Riddle Of The Sphinx promises an adventure worth exploring.