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Mystery Slots

Uncover numerous secrets in a series of mysterious slots. These options provide a feeling of suspense to the inquisitive mind. There’s a lot to unravel, and only a select few can crack the codes. Would you be one of them? Find out as you take multiple spins on mystery theme slots.

Why are Mystery Slots so Popular Among Gamblers

The mind is designed to be curious. We want to know the «hows» and the «whys» behind different situations. This is where mystery slots come in. They are filled with cryptic and thrilling scenes designed to puzzle the mind. Do you have a penchant for detective works or movies? Then you are set for a good deal of fun. 

Mystery theme titles feature some of the best graphics you can find on any slot. They transport you faraway from the mundane to a world where the mysterious is what matters. What’s more, they come in the form of interesting puzzles which sets your mind ablaze in excitement. 

Fortunately, there are different types of mystery style slot. You can explore these various options and have an exciting time as you try puzzle spins, clue spins and many more. The suspense keeps you glued to your seat and, of course, filled with the impatient desire to uncover each secret.

Best Mystery Slots Casinos

Every detective loves a good playground. A place that allows you to find the right clues while you come close to unveiling a mystery. In this case, online gambling platforms are the playgrounds every slot detective needs. With a seamless and accessible online casino, you can unravel any secret easily. 

Casino perks and bonuses are also helpful. They give you that boost you need to get the game afoot. Luckily, we know the best casinos to enjoy clue-hunting games. Here is a rundown of what you need to know about them.

Welcome bonus
Up to 500 €+ 250 Freespins
  • Attractive bonus rewards
  • Quick payment processing
  • Exceptional user interface and experience
Welcome Bonus
Up to $/€1500 + 500 Free Spins
  • Lucrative bonuses
  • Fast Payouts
  • Great User Experience
Welcome bonus
$5,000 BONUS + 250 FREE SPINS
  • Generous Welcome Bonus
  • Mobile Friendly Games
  • Round-the-clock and fast assistance
Welcome Bonus
Up to $/€4000 + 200 Free Spins
  • Numerous Bonuses for Players
  • No Deposit or Withdrawal Fees
  • Mobile-friendly
Welcome Bonus
Up to $/€1000 + 100 Free Spins
  • Exclusive Offers
  • A Wide Range of Slots
  • Mobile Friendly Games
Welcome Bonus
Up to $/€2000 + 200 Free Spins
  • Generous Welcome Bonus
  • Multiple Payment Options
  • Mobile Friendly Design

How to Choose Mystery Slots

There is a long list of mystery slots anyone can try. However, it is imperative to know the best ones to choose. Don’t get bamboozled by the promises of bonuses or perks, there are other things you ought to watch for before selecting a mystery themed slot machine. Here are a few tips to help you: 

  • Choose options with high RTP – A good mystery title should feature a high RTP. This means there is little or no house edge, which offers every player a fair advantage. Moreover, the RTP value is the percentage of your wagers you can expect to win over some time.
  • Low or high volatility – Volatility determines how often you get mysteries solved and how big the reveal is. In a game with low volatility, you can uncover various mysteries in a gaming session but with little rewards. High volatility variants are where you find the big bad secret with considerable payouts. 
  • Gaming features and Software provider – The features of a mystery style slot sets it apart from other games. They include graphics, mechanics, paylines, bonus features and many more. These features are designed by a software provider, and if you find a good one, never let it go. 

Popular Mystery-themed Slot Providers

Available Symbols

While you are trying to unveil the truth behind a mystery, there are countless numbers of clues you may encounter. Just like clues, icons on the mystery theme slots have no limit. These icons can be anything ranging from a lost diary to a murder weapon. They all come together to give the detective a focus of what the mystery may be. 

Our Reviews

On reels, you will find a wide range of icons designed to give a scene to the mysterious case you are about to solve. Some popular symbols you may encounter include: 

  • Magnifying glass 
  • Detective Hat 
  • Mystery Mask 
  • Diary 
  • Sherlock Holmes 
  • Fingerprint and footprint symbol 
  • Poison bottle 
  • Lock and key
  • Ghosts and Shadows 
  • Cryptic code and so on. 

These various symbols may represent high-paying clues, scatters, wilds, bonus features and free spin icons. When you land one while spinning, then you are in luck. They set you on a path to truths that guarantee a payout. 

Furthermore, these characters come together to form a payline. Almost all mystery theme slots feature paylines. If you establish a payline after spinning, you get paid. Guess what? You can also hit a jackpot. Of course, it comes with a massive payout, and it rewards anyone that can pull a Sherlock Holmes feat. 

There’s more to characters, and the meaning of each one depends on the game. Before trying any game, ensure you know what each character means and why it can do so. All the information you need is in the about section of the game. 

Mystery Slots Gaming Features

The workings of a slot are no mystery and if you love a good mystery themed slot machine, it should be easy-peasy. Most games feature a set of gaming features that are the scene for unending excitement. Remember, mystery pays and if you can use these various perks, you’re one step ahead. 

Here are the various gaming perks and the key things you need to know about them:

  • Number of reels – Every mystery machine features numerous reels. It ranges from 3-7, and you can choose a 3-reel, 5-reel or 7-reel variant. 
  • Paylines – Paylines offer an end to the mystery. They form a pattern which signifies a payout. If you land one after a spin, then congratulations are in order, you just solved a case. 
  • Bonus features – Free spins, bonus clues, wilds, scatters and many more are the perks you can expect from a mystery style slot. These features offer all the luck you need to solve a puzzling case 
  • Autoplay and bonus buy features – Autoplay allows you to spin repeatedly without any pause in the entertainment. This feature does all the work for you while you follow the story as it unfolds. Moreover, the bonus buy feature allows you to get bonuses easily for a little cost

Best Mystery Slots

Intrigued by such slots? Then you should finally give them a try. Here are some of the best mystery slot games you can play:

  • Temple of Treasures Megaways – Aztec pyramids, masks, and jewels make up the graphics in this cryptic 6-reel slot from Blueprint Gaming. Its high volatility keeps you in suspense as you hope for one of its paylines. It also comes with a 96.49% RTP. 
  • Rich Wilde and the Tome of Madness – Tome of madness sets you on the path of 5 adventurous reels. Many have tried and failed. Will you succeed? Find out as you play this Play’n Go option. It comes with 5 paylines, a high volatility and a 96.59% RTP. 
  • The Shadow Order – A secret society known to a few, piques the curiosity of a detective in this Push Gaming slot. Spin it 5 reels to unveil the truth in this medium volatility game. With an RTP of 96.51%, you’re not far from the truth. 
  • Holmes and the stolen stones – Yggdrasil presents a mystery masterclass in this 5-reel game. You have a high chance of finding the stones with its 20 payline and a 96.8% RTP. 

Other mystery theme slots you can try include 1001 Arabian Nights, Plunderland, Midnight Marauder, Inspector Gadget, Mysterious, Agent Destiny, Sherlock, and Moriarty Wowpot and so on. These slots feature the immersive graphics that keep you glued to your screen. Don’t forget to make use of the bonus features for a thrilling and entertaining game session. 


Follow the clues and unravel the enigma in various mystery theme slots. These options allow you to be a detective or adventurer as you spin reels in a bid to uncover what lies within. Will you find jackpots and various cash prizes, or would you be met by stumbling blocks of uncertainty and dead ends? Let’s find out as you visit some of the best casinos to enjoy a seamless gaming experience. Remember, secrets await and only the best can see it through. 

Page contributors

Oliver Martin

Written by

Oliver Martin/Writer
Charlotte Wilson

Reviewed by

Charlotte Wilson/Reviewer
Noah Taylor

Fact-checked by

Noah Taylor/Fact-checker