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Mysterious Slot - Free Demo & Game Review | Oct 2021

Looking to play Mysterious by Pragmatic Play? ➤ We list casinos and their bonuses for October 2021 ✅ Try the Mysterious demo game or read the review before you play for real ✅

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Provider:Pragmatic Play
RTP 🔗: 95.5% [ i ] RTP Ranges!
Variance: HIGH
Max Win: x9648.00
Betways: 256 [ i ]
Release: 14.02.2020 [ i ]
SlotRank: 1482
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Online Casinos in United Kingdom where you can play Mysterious

We scanned 715 United Kingdom online casinos and found Mysterious in 247 of them. 2 casinos put Mysterious in their lobby. Average position in the casino lobbies is 150.73 (Calculated for all 715 casinos). SlotRank for Mysterious for United Kingdom is 1482.

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Mysterious slot review

Last Update: 20.08.2021. Author: SlotCatalog.

Mysterious is visually very well done, and Pragmatic Play has succeeded in creating an eerie, victorian-age atmosphere that pulls you in right from the start. The game centers around 3 spooky characters, and a portrait of each of them is lined up on the left-hand side of the reels. You will spin the reels in 3 different modes, one for each of the 3 characters.

These characters are The Lord, The Lady and The Baron, and the base game wild features will depend on which character is active. The game plays out on a 4x4 grid with 256 paylines, and you can place bets between 10p and £100 per spin across all platforms and devices. The RTP is a decent 96.5 %, and this is a highly volatile game by any measure.

The main attraction here are the 2 different free spins features, and you get to choose your destiny every time you trigger the bonus round. The reel set will expand during the bonus rounds, and you will also benefit from either roaming wilds or multipliers up to 12x, depending on which of the 2 features you decide to go with.

What symbols are there?

All the higher value symbols are animal faces, except for the highest paying symbol of them all, which is the game’s logo. You also have the regular low-value royal symbols in place, and here we present you with the paytable for Mysterious slot:

  • Game logo - Pays 25x for 6 on a payline
  • Lion - Pays 10x for 6 on a payline
  • Owl - Pays 6x for 6 on a payline
  • Ram - Pays 5x for 6 on a payline
  • Bull - Pays 3x for 6 on a payline
  • Royal symbols - Pay between 2.5x and 2x for 5 on a payline

What are the bonus features?

On the right-hand side of the reels you’ll see the game’s 3 different characters, and the highlighted character let’s you know which game mode you’re playing in. There is a wild modifier bonus feature that can trigger at random times during the base game, and how it plays out depends on the game mode that’s active. Here is what you can expect from each of the characters:

  • The Lord wilds: will reveal a multiplier value of either 2x or 3x, and the wilds can multiply with each other.
  • The Lady wilds: will expand to reveal mystery symbols, and possibly create more winning combos after the initial win has been calculated.
  • The Baron wilds: will transform nearby symbols into wilds.

Free spins in Mysterious

There are 2 free spin bonus rounds you can trigger here, and you need to land at least 3 scatters on the same spin to do it. The reel setup will now change, and the free spins play out on 6 reels and 4,096 paylines. Both bonus rounds give you 8 or 12 free spins when you land 3 or 4 scatters, and you get to choose which feature you want. They play out as follows:

  • Locking Multiplier free spins - a clock symbol will give you random multiplier values of either 3x, 6x, 9x or 12x. Land 2 clock symbols, and you get 2 extra spins added to your total with the multipliers frozen in place.
  • Resurrecting Roaming Wilds free spins – wild symbols fade away after each spin, and float around like ghosts on the reels. If you land a new wild, these floating/roaming wilds will become active at random positions.

What is the jackpot (max win)?

You will not find any kind of jackpot on Mysterious slot, but you can still win very decent payouts here. The game’s max win is 9,648 times your stake, which is solid even for a highly volatile game. Play with the highest possible stake of £100, and you can pocket up to £964,800 on a single spin here. If you want to go for the big wins, it’s best to choose the free spins feature with the locking multipliers up to 12x.

Where can I play Mysterious?

You can play Mysterious for real money at one of the listed casinos below: Where to play Mysterious.

Don’t want to play for real money? No problem, you can easily play the demo for free here at SlotCatalog: Play Mysterious for free.

Yes, you can, of course, also play Mysterious on your mobile and tablet, and Pragmatic Play always makes sure their games are optimized for the handheld format. This gives you total freedom to play on the go, and all you need to get started right away is your Android, iPhone or iPad. The game is best played in portrait mode, however, just so you know.

SlotCatalog verdict

Pragmatic Play has done an excellent job with Mysterious slot, and the atmosphere is just as haunting as you would expect from this kind of game. The base game is kept interesting by the wild modifiers, and you can win massive payouts via the free spins multiplier. The volatility is high, yes, but the game does not really feel as brutal as it perhaps should. Still, you need to adjust your bet level according to what your bankroll can handle.


  • 3 different wild respins features
  • 2 free spins features with extras
  • High volatility and 9,648x max win potential


  • No bonus game or jackpot

Video and Image gallery

Mysterious. Mysterious slot
Mysterious. Mysterious slot
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Sart Screen. Mysterious slot
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Reel Screen. Mysterious slot
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Win Screen 1. Mysterious slot
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Scanned Countries

United Kingdom

Sorry, Mysterious is not available for this market. In total, we scanned casinos at 47 in various markets. Mysterious is available in 43 countries. The markets with the highest number of casinos are: GB, FI, CA, NO

Country Scanned [i] With Game [i] In Lobby [i] SlotRank [i] Action
United Kingdom GB 715 247 2 1482 See Data
Finland FI 539 219 6 474 See Data
Canada CA 482 216 7 313 See Data
Norway NO 444 199 9 261 See Data

Browse All Countries (43)

Mysterious SlotRank

In February 2020 Mysterious (Video Slots from Pragmatic Play) reached its highest recorded position, #19 in the UK market. View the proof of achievement on the game’s SlotRank page.

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Mysterious Free Spins and No deposit Bonuses

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