Mysterious slot review (Pragmatic Play)

Mysterious slot pragmatic play logo

The slot is set in Victorian times, and every leading character of this slot has something to hide. It oozes doom and gloom, and an atmosphere full of fog, dark alleys, and mysterious country houses sets the tone. There is also a big storm building up to top it all off, complete with lightning and rain.

Play Now
Game Provider:
Maximum Win:
Release Date:
February 2020
Min/Max Bet:


Pragmatic Play has put a lot of love and attention to detail into designing Mysterious: it’s grim, dark and ominous

Luckily, the three main characters are on your hand to help you with mystery features so that you can rake in significant amounts of money. Well, clear skies follow storms.

Pragmatic Play seems to be heading for an excellent 2020. Their first new release of 2020 was the insane Release The Kraken, and also their second new slot, Mysterious, is an absolute gem.

The RTP, Variance (volatility) & Maximum win of Pragmatic Play’s Mysterious slot

The theoretical payout rate is 96.5%, which is excellent and better than the average RTP of a run of the mill online slot. Actually, most Pragmatic Play slots have a Return to Player of 96.5%. We are happy to see that it’s in the ballpark, although it’s not enough to make it to our top 10 best-paying slots.

We expect that the maximum win must be at least 10,000x the bet. It’s not formally published by Pragmatic Play, so it could well be higher than that! However, many non-winning spins or disappointing bonus rounds are inevitable in return with such large possible profits.

According to Pragmatic Play (a score of 5 out of 5 for the volatility), the variance is high. Wins exceeding 2,000x the bet must be possible with this slot.

Are you developing a taste for high variance slots? Please have a look at our top 10 most volatile Pragmatic Play slots.

The Mysterious’ slot gameplay and features

Mysterious is a win all-ways slot. The base game has 4 reels with 4 rows of symbols, creating 256 ways to win.

Wagering can be done with a bet range between $€ 0.10 and $€ 100 per spin.

Symbols and payouts

During the free spins bonus, the playing field is increased from 4 to 6 reels. So the maximum value per symbol is determined by a 6-of-a-kind.

The highest paying symbol is the beautiful gold Mysterious logo, and yields, with six the same, 25 x the total wager.

The high symbols consist of four of those old-fashioned, solid door handles. These are worth between 3 x and 10 x the total bet for six identical ones.

The four card symbols (hearts, spades, diamonds, clubs) are worth a maximum of only between 2 x and 2.5 x the bet.

By the way, these low symbols only payout when you hit 4 of the same symbols or upwards. So that you know: the high symbols yield a price starting from a 3-of-a-kind.

Random Spin Features

There are three mystery boosters, which are activated by the then acting character. The mechanism is very similar to that of Moon Princess, and it ensures the base game remains attractive.

The Lord: 1 or more Lord wilds part of a winning combination contain multipliers of x 2 or x 3.

The Lady: if the Lady Wild is part of a winning combination, she expands and changes into a stack of mystery symbols for a chance at super big wins.

The Baron: the baron changes neighbouring symbols into more wild symbols.

Free Spins Bonus

3 or 4 scatters will reward you with 8 or 12 free spins.

The playing field is now considerably increased: from four to six reels—the number of ways to win changes just as dramatically: from 256 to 4,096 ways to win.

You can choose from the following free spins bonuses:

Locking Multiplier Free Spins: spin clocks on reel 1 and/or reel 6 for extra multipliers and so-called “locked free spins.” These are free spins with an additional high multiplier.

Resurrecting Roaming Wilds Free Spins: once spun, wilds don’t disappear but start “haunting.” Bring them back to life by creating another wild. A lot of wilds means possible monster payouts.

Our verdict on the Mysterious video slot?

Mysterious is an excellent Pragmatic Play slot game, well-crafted, with lots of cool features.

And, last but not least: you can bring fat wads of cash home with it.

4 out of 5 stars

Available in your country
  • 🤑Crypto-friendly
  • 📱Mobile app
  • 🚀Leaderboard feature
Let's roll Review

It has a wagering requirement of 60x and I have to say that the bonus terms and conditions are not fair, 60x is an above the standards, so be aware before you deposit for welcome bonus.

Bonus info & terms
  • ⚡️Fast deposit and withdrawal options
  • 🤑Mouthwatering bonuses
  • ✅24/7 live chat support
Let's roll Review

Note that the deposit + bonus amount is subject to a 35x wagering requirement for any winnings to be withdrawn. Ensure you complete the wagering requirement within the 30-day validity period. Slots contribute 100%, and table games and video poker contribute 10% to the wagering requirement.

Bonus info & terms
  • 📱Top-notch mobile performance
  • 🤑Crypto gambling
  • 🎁Exciting bonuses
Let's roll Review

You need a minimum of $20 to claim the offers. Additionally, if you can deposit $100 or more for your first deposit, you can claim up to 100 free spins to play the Hot Lucky 7s slot.

Bonus info & terms
  • 🤩 7000+ casino games
  • 🎁 Various payment options
  • 🤑 24/7 customer service
Let's roll Review

JackBit Casino does not offer a welcome bonus. Instead, you can benefit from 3+1 freebet offer. Minimum bet is $10 along with 1.3 odd for position.

Bonus info & terms
  • 🤑 No-deposit bonus
  • 🎁 Generous promotions
  • ⚡️ Progressive jackpots
Let's roll Review

The minimum deposit for the welcome offer is $50, which is a bit higher than most other online casinos I gotta admit. However, if you don’t mind the steep deposit, you can get a pretty decent starting bonus to try out what this casino has to offer.

Bonus info & terms
  • 🚀 VPN compatible
  • 🎁 Large welcome bonus package
  • ✅ Reputable software providers
Let's roll Review

While this bonus seems like it has everything going for it, there are some things to consider before activating it. Primarily, the 35x wagering requirement is not too bad, it’s the average for many bonuses. However, you’ll need to play this through within 48 hours and you have a maximum bet of €3. Additionally, the maximum win you can withdraw is 10x the deposit made.

Bonus info & terms
  • ✅ 24/7 Customer support
  • 🎁 Enticing welcome offers
  • 🤑 Existing promos and VIP program
Let's roll Review

The wagering requirement must be beaten in 90 days to win and withdraw the bonus fund. All games except jackpot slots contribute to the wagering requirement. Slots contribute 100%, Keno contributes 50%, and Video Poker contributes 20%.

Bonus info & terms
  • 🤑 Crypto-friendly
  • ✅ Licensed and secure
  • ⚡️ Instant deposits
Let's roll Review

The qualifying minimum deposit for these welcome bonuses is capped at $25. It’s important that you redeem the code before you make these deposits for the bonus to be valid. In addition, you must beat the wagering requirement of 25 times before you can withdraw the bonus funds on any deposit.

Bonus info & terms
  • 🤑 Exciting bonuses
  • 📱 Mobile-friendly
  • 🚀 Massive game selection
Let's roll Review

The minimum qualifying deposit you must make to claim the bonus is €20, while the wagering requirement to fulfil to keep winnings made from it is 40x. Once the bonus is added, you must use it within 30 days to avoid forfeiture.

Bonus info & terms
  • 🚀Innovative games
  • 🔥Esports sports betting
  • 📱Mobile Friendly
Let's roll Review

You can take advantage of the rewarding promotions the operator offers, provided that you’re consistent on the site.

Bonus info & terms