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Mystery Joker is a popular Play’n GO video slot with a 3×3 layout and 5 paylines on the reels. The game was released in 2014 and seems to have captured the imaginations of thousands and thousands of online casino players since.

The Mystery Joker slot is a nice hybrid of the old-school fruit slots and a modern video slot. We’re proud to host it here at CasinoLuck and our players seem to love this game too. The fruit machine appearance might fool you into thinking there are no bonus features. However, that’s certainly not the case. Mystery Joker offers some great Free Spins plus a magnificent Mystery Multiplier which can increase your winnings up to 100x!!

The Joker’s hat Scatter symbols hold the key to those features and bonuses so when you see those bad boys landing on the reels, get ready for some extra fun!

Theme for Mystery Joker

Mystery Joker is a fruit machine-themed slot with great colours all over the reels and the background.

The reels sit in front of a calming, dark-blue setting with several light-blue question-marks throughout. Each individual reel has a white background where the symbols land and they are all framed with golden trim.

To make this game extremely user-friendly, the 5 paylines are shown by the numbers 1 to 5 on the sides of the reels with a line leaving each number, showing the direction of the actual payline.

There isn’t a constantly playing soundtrack on the Mystery Joker slot, just some sound effects when you spin the reels. You can opt to turn off all sounds by clicking the sound icon to the bottom-left of the reels, underneath the game’s autoplay button.


All symbols in Mystery Joker are based around the old-style fruit machine slots we used to see in the brick-and-mortar casinos, years ago.

There are Lemons, Cherries, Grapes, Bells and Stars on the reels. The Bells and Stars are the higher-value symbols. Landing 3x matching symbols on a payline pays a multiplier of your bet, represented by the values shown below:

  • 3x Stars – you win 50x your stake per line
  • 3x Bells – you win 40x your stake per line
  • Grapes 3x – you win 30x your stake per line
  • 3x Lemons – you win 10x your stake per line
  • 3 x Cherries – you win 10x your stake per line

It’s important to note that, as you are playing 5x paylines per spin on Mystery Joker, you, therefore, must divide your total bet by 5 to figure out your stake per line. This is the figure that is multiplied by 10x, 30x, 40x, or 50x for your winnings as per the paytable listed above.

The Joker’s hat is the game’s Scatter symbol. Get 3x Scatters on a spin in the base game and you will be awarded 10 Free Spins! Land 2x or more Scatters during the Free Spins round and you will trigger a random Mystery Multiplier which can be up to 100x your total bet!

Bet sizes Mystery Joker

The Mystery Joker slot allows for bets between €0.50 per spin up to a limit of €50 per spin. The game has an RTP rate of 93.99% and is a medium variance level slot. Mystery Joker’s maximum potential payout is €10,000!

Bonus features

Free Spins

Any spin where you land 3x Joker hat Scatter symbols on the reels will activate 10x Free Spins on Mystery Joker. As mentioned above, if you get 2x or more Scatters on a Free Spin you will be rewarded with a Mystery Multiplier which can be from 1x your total bet up to 100x your total bet!

You can even re-trigger more Free Spins by getting 3x Scatters to appear during a Free Spin. This will get you 10x more Free Spins. They can be re-triggered up to a maximum limit of 50 spins.

Finding Mystery Joker

Mystery Joker from Play’n GO has a pretty simple name, wouldn’t you agree? Well, you still need to take care when searching for this great game. There are thousands of joker-themed video slots in the online casino world. Therefore, it’s easy to find yourself at the wrong game at any time! We’re here to help you locate the correct Mystery Joker slot.

Here are some possible versions of the name you may encounter when looking for this top slot:

  • Mystery Jokers
  • Mistery Joker
  • Mystery Jokerz
  • Mysstery Joker

As usual, you can skip all that unnecessary nonsense by just playing the slot here and now at CasinoLuck! Click here to go straight to the full game!

In Summary – Mystery Joker

Mystery Joker is a quick and easy tribute to the classic fruit machines of old. With a medium variance level and an impressive betting range for players to stake within, there is plenty of fun to be had with Mystery Joker. The 3×3 layout makes it an easier game to ‘read’ on the reels. You’ll always know what’s happening in this slot while the colourful retro-theme of the game seems to attract all kinds of casino players, young and old alike.

Mystery Joker’s Free Spins can be a very rewarding feature for players so keep your eyes peeled for those Scatter symbols on the reels! If you trigger the Mystery Multiplier in the Free Spins round then it’s happy days for you!

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