Mystery Joker

Play’n GO love jokers! They have a number of games based around the cheekiest playing card, and the one you either put aside at the start of the game or wait with bated breath as the wild card that signals big wins!

The joker here is of the big-win type, and in this iteration, he has inspired a mini family of games with the Mystery Joker tag. Play’n GO also make a game themed on a Fire Joker that we also think is fantastic. You should definitely check that one out if you like the look of Mystery Joker.

Like the most card or joker games, Mystery Joker slot has all the attributes of the classic slot. These retro slots are all the rage at the moment. They’re simple to play and easy to understand, and crucially, their cut-down image plays perfectly on smaller screens that more and more players are using.

Play’n GO keep this theme of simplicity going through the whole game, with very simple controls, and an easy to understand pay-table of just five pay-lines.

That doesn’t mean that there’s no depth to this game though, which has some very generous figures to tempt in players, and even some nice gameplay tricks of the trade that give enough entertainment to make this a worthy addition to many casino sites in the UK.

Watch Mystery Joker Slot Play

Best Casinos with Mystery Joker Slot – Play N’ Go Casinos

Mystery Joker Slot

What game provider developed the Mystery Joker slot?

Mystery Joker slot is a classic game developed by Play n’ Go slot provider.

When was the Mystery Joker slot released?

Mystery Joker slot machine was released back in 2014. Just three years after that in 2017, Play n’ Go released the updated Mystery Joker 6000 slot machine.

What is the Mystery Joker RTP?

The theoretical return to player rate for the Mystery Joker slot stands high at 96.98%.

What’s the layout?

Mystery Joker slot is a typical classic slot machine featuring 3 reels, 3 rows, and 5 active pay lines. To hit a win you need three symbols across an active pay line.

What theme is used in this slot?

Mystery Joker is a classic retro slot with familiar symbols such a cherries, lemons, plums, bells, and stars. Jester hat is a scatter and the main symbol of the game awarding free spins and mystery joker wins.

Can I play this game on mobile?

Yes, Mystery Jokes slot is optimized for mobile devices so you can enjoy this slot on your smartphone wherever you are.

What is the Mystery Joker variance?

Mystery Joker is a medium variance game with a decent winning potential but the big wins won’t appear that often.

What is the minimum bet and the top prize?

Mystery Joker slot is playable from a minimum bet of 50p per spin. The maximum bet you can play with goes up to £100 per spin. This slot has decent winning potential and the max prize is 30,100 coins.

Are there any free spins and bonus rounds? What other features comes with?

Even though Mystery Joker is a classic slot it does feature Free Spins Bonus. Triggered with 3 jester scatters, it awards 10 free spins. The Bonus can be re-triggered up to the max of 50 free spins!

Are there any jackpots?

No, Mystery Joker slot doesn’t feature any jackpots.

Is there anything else that I should know about the Mystery Joker slot?

Keep an eye on the jester hat symbol in the Free Spins Bonus as if two or more appear on the reels you will get awarded a mystery cash prize. The prize can be anything from 1 to 100 coins.

If I like this game, what else should I look at?

If you like classic retro slots like Mystery Joker, there are plenty of others you can explore. For example, the updated version of this game, Mystery Joker 6000, is worth checking out. Also, the Jackpot Jester 50,000 slot by NextGen with two sets of reels is an exciting retro slot with prizes reaching up to 50,000 coins!

The Facts and Figures

This game has been around since 2014, but there’s nothing old-fashioned about its theoretical return to player (RTP). This measure of long-term performance (don’t mistake it for a prediction of your own play) is a very generous 96.98% or a house edge of 3.02%. That’s right at the top of the current range in 2019. The game is rated as having medium to high volatility, which means that the game is more likely to pay out less often, but the prizes are going to be larger.

The top prize is a generous 50,000, which is won on betting that runs a very wide range from 0.5 to 100 coins. (You should always check the coin values and prize limits on the actual machine you’re playing as they can be changed.)

Unusually, this is a three-by-three machine from the old school, and that means just five pay-lines. You can play it on the latest platforms – desktop, mobile and tablet – though, where it uses Flash, JavaScript, and HTML5.

The Game

Mystery Joker slot

Behind the nutty look and sound of the branding lurks a very simple game.

If you’ve played other Play’n GO slots then you’ll have seen this style of a control panel, which sets at the bottom of the screen on a panel.

At the top of this panel are three windows with the balance on the left, the bet amount in the centre, and the total win amount on the right.

The buttons are also simple: at the left of the control panel are two controls, a pay table button and the Autoplay function auto-plays are usually quite sophisticated these days, and you should be able to set complex functions around stopping your play).

The betting is controlled via a total bet amount that runs on a sliding scale along the centre of the screen. The spin button is large, green, and at the bottom right of the screen.

There are other controls in the panel – settings, sound, help etc.

It’s very easy to understand and super easy to play.


When you click on the pay-table button you’ll see – a horrifically purple – screen explaining the wins, and the very simple pay-line set up (three horizontals, and two diagonals).

The symbols and pays are as follows, with all of these rewards being paid out for sets of three: cherries pay 10-times stake; lemons receive 10-times stake. Plums pay-out 30-times stake. Bells pay 40-times stake. And stars pay 50-times stake.

The joker’s hat game logo is a scatter. This triggers the free spins round, which has an extra or two of its own.

Mystery Joker Slot Bonuses

The bonuses are also pretty simple – anything else would feel false, to be honest. A set of joker’s hats across the reels trigger 10 free spins. The feature can retrigger when the symbol shows up in the free spins round, but only up to a maximum of 50 spins.

There is a further bonus during the free spins round, with a Mystery Win triggered by a set of two other symbols and the joker hat symbol acting like a Wild for a win of 1 to 100-times stake.

The Verdict

If you’re a history fan then you’ll enjoy Mystery Joker slot. But you don’t have to be a lover of retro or traditional, classic slots to enjoy this cracking little game with its generous pay-table and beautiful simplicity.

Three reels cut down a lot of options in some ways. You won’t find half a gazillion ways to win on Mystery Joker, just the five classic pay-lines of the games that some of us are old enough to remember playing in sticky-floored public houses.

The animation is good, the game looks nice, and it plays well.

There’s also an added extra in a free spins round that you’ll find designers don’t feel is necessary for some games of this style that has the added wild feature.

All is great!

What don’t we like? There must be something!

We’re not that keen on the colour scheme, which could give you a splitting headache as it’s super bright. And the music is retro in all the wrong ways, we reckon you’ll find yourself reaching for the mute switch if you’re anything like us. But the graphics, feel and set up are perfectly made for the mobile age, and we’re really excited by this trend towards simpler games that players on the go seem to love playing.

But if you want a simple, fun game that has the depth to provide a long-term playing option then Mystery Joker is a game that we reckon you’ll love. Perhaps you’ll win big if you load it up at your favourite online casino site today!