RTP 95.66%
Min bet £0.20
Max bet £10
Max Win 8000
The Riddle of the Sphinx slot offers a unique perspective on slot games, focusing on innovative mechanics and user interaction. This slot is among the best in its category, and the Riddle of the Sphinx slot review on Gamblizard provides a detailed analysis of its features. The review, updated as of July 2025, offers a thorough exploration of the game's features, including its notable Return to Player (RTP) rate.
The Riddle of the Sphinx no deposit free spins at UK online casinos, adds another layer of interest for newcomers.
Furthermore, our review discusses strategies to play the Riddle of the Sphinx slot effectively, providing practical and analytical insights.
Basic info
Popularity Very low
Min bet £0.20
Max bet £10
Max Win 8000
Gamble Feature No
Layout 5x4
Devices Desktop, Mobile
Configurable Winlines No
Volatility Very High
Progressive Jackpot No
Do you like ancient Egypt and its mysteries? Then you might find the Riddle of the Sphinx slot interesting. You may have heard of the ancient Greek legend of the sphinx, a riddle-asking monster that devoured those who answered wrong. Don’t worry, this game is not that scary. The game is inspired by ancient Egyptian culture and mythology. It is based on the ancient Egyptian sphinx, a creature with a human head and a lion body that symbolised royal power and protection.
This game comes from Red Tiger Gaming, which is noted for making fun and varied slots. Their portfolio also features other incredible titles such as Mystic Wheel, Golden Offer, and NFT Megaways.
One of the most important aspects of any slot game is its visual and audio design. The graphics, colours, symbols, and sounds create the atmosphere and mood of the game and influence how the player feels while playing. Here’s an insight into how these elements contribute to the game’s atmosphere.
The Riddle of the Sphinx slot game is structured with a 5×4 reel format and 20 paylines. The betting range is from a minimum of £0.20 to a maximum of £10, which is ideal for budget players. However, players who prefer higher stakes might find the range somewhat limiting.
The game features a variety of symbols, each with its payout. The regular symbols include the Scarab Beetle, the Eye of Ra, The Lotus, The Ankh, and the standard A, K, Q, J, and 10.
The Pharaoh Wild symbol is a key feature of the game, which can turn all adjacent symbols into wilds.
| Symbol | x5 | x4 | x3 | x2 |
|---|---|---|---|---|
| Scarab Beetle | 50 | 10 | 5 | 0.5 |
| Eye of Ra | 25 | 5 | 2 | 0.3 |
| The Lotus | 20 | 4 | 1.5 | 0.2 |
| The Ankh | 15 | 3 | 1 | 0.1 |
| A | 10 | 1.5 | 0.5 | – |
| K | 8 | 1 | 0.3 | – |
| Q | 6.5 | 0.8 | 0.3 | – |
| J | 5 | 0.6 | 0.2 | – |
| 10 | 4 | 0.5 | 0.2 | – |
The game offers several bonus features:
If the player loses connection to the game, closes the game or restarts the game when Pharaoh Free Spins are triggered, the bonus will auto-complete by following the best strategy. The best strategy is always to pick the mystery combination of spins and multipliers.
The Riddle of the Sphinx slot boasts a high variance level. This suggests that while payouts may not occur frequently, they are likely to be more substantial in size when they do. High volatility slots like this often appeal to players who prefer the possibility of larger payouts over more frequent, smaller ones. This level of variance also indicates that playing this slot might involve longer periods without winning but with the potential for significant payouts during successful spins.
The Riddle of the Sphinx slot RTP is approximately 95.66%, slightly below the industry standard of around 96%. This means that, over time, the game returns about 95.66% of all wagered funds to players, though this is a theoretical estimate, and individual session results can vary widely. Comparatively, the RTP is just a fraction lower than many popular slot games on slot sites and online casinos, which typically hover around the 96% mark.
You are interested in playing the Riddle of the Sphinx slot, but you are not sure which online casino to choose. Don’t worry, we have done the research for you. We have reviewed three of the best UK casinos that offer this game and compared their features, pros, and cons. Here is what we found:
Party Casino is a well-established and trusted online casino operating since 1997. It offers a variety of games, from slots and jackpots to table games and live casino. You can play the Riddle of the Sphinx slot on any device, as the website is fully optimised for mobile and desktop.
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Spin Genie Casino is a new and innovative online casino launched in 2020. It has a fun and colourful theme and a massive library of 3,500+ games, from slots and scratch cards to bingo and slingo. Spin Genie Casino is licensed by the UK Gambling Commission and the Alderney Gambling Control Commission.
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Genting Casino is a well-known and respected brand in the UK with over 50 years of history in the gaming industry. It offers not only an amazing casino but is also a top destination for sports betting. Additionally, you can access the live casino section to play with real dealers and other players.
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#Ad, 18+, GambleAware.org | Automatically credited upon deposit. Cancellation can be requested. First deposit only. Min. deposit: £10, Max. Bonus £50. WR of 30x Deposit + Bonus amount (Slots count 100%, other games 10%) within 30 days. Max bet is 10% (min £0.10) of the Bonus amount or £5 (lowest amount applies). Bonus must be claimed before using deposited funds. First deposit bonus can only be claimed once every 72 hr across all casinos.
UK players looking to play the Riddle of the Sphinx slot can use several strategies to make the most of their gaming sessions. Knowing the game’s mechanics and managing finances effectively are key. Adhering to responsible gaming practices is also crucial for a safe and balanced approach to gaming.
After thorough testing of the Riddle of the Sphinx slot game, it’s evident that it offers a well-crafted combination of visuals and sounds, creating a compelling setting for players. The game performs consistently across various devices, highlighting its well-designed features and the satisfaction they bring to players. Here’s a breakdown of the benefits and drawbacks:
The Riddle of the Sphinx slot is a solid choice for players who appreciate a harmonious blend of aesthetics and functionality in a slot game. The range of features and the high variance level make it an intriguing option, especially for players who are comfortable with a higher level of unpredictability and the prospect of substantial payouts. However, the slightly lower RTP and limited maximum bet may not suit every player’s preferences. Considering all aspects, the Riddle of the Sphinx slot receives a rating of 4 out of 5, marking it as a worthy option for players at online casinos.
Riddle of the Sphinx is a slot game developed by Red Tiger Gaming, which is a reputable software provider that holds licences from the UK Gambling Commission, the Malta Gaming Authority, the Alderney Gambling Control Commission, and the Gibraltar Gambling Commissioner. You can verify these licences by checking the logos and links at the bottom of the game screen or by visiting Red Tiger Gaming’s official website. Additionally, Riddle of the Sphinx has been certified by eCOGRA, an independent organisation that guarantees the fairness and randomness of game outcomes. You can verify this certification by visiting the official eCOGRA website.
Riddle of the Sphinx is available in multiple languages and currencies to satisfy players from many countries. Riddle of the Sphinx supports multiple languages, including English, German, French, Spanish, Italian, Portuguese, Chinese, Japanese, and Arabic. The currencies available in Riddle of the Sphinx are GBP, EUR, USD, CAD, AUD, NZD, CHF, NOK, SEK, DKK, and ZAR.
The Riddle of the Sphinx slot offers players a significant winning potential, highlighted by its maximum multiplier. The game’s maximum potential win is 8002.4 times the player’s stake. This high multiplier underscores the game’s potential for substantial payouts, particularly for players placing higher bets. It’s a key aspect that attracts players drawn to games with high reward possibilities, albeit accompanied by a corresponding level of gameplay challenge.
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