Play'n Go

Mystery Joker

Slots Classic Slots Fruit Retro Mystery Star Joker Classic

Original Play'n GO Joker slot with retro fruit styling

SlotRanker Score

/ 99

05099

The SlotRanker Score is calculated from the visible data below. It is not affected by affiliate deals, and it cannot be bought.

How this score is built

RTP

93.99%

return to player

Volatility

Medium volatility

variance

Max win

6,020×

top multiplier

Min bet

$0.10

per spin

Reels

5 lines

Player rating

3.9 ★

1 votes

DEMO Play free, no signup

Play'n Go

Embed on your site

3.9 / 5

1 ratings

User ratings are shown separately from the Slot Score unless stated otherwise.

Five weighted signals shape the composite. Four context signals refine ties. See how we rate for the full methodology.

Payouts & RTP5/10

RTP 93.99% → 5.0/10

Volatility8/10

medium → 8.0/10

Win Potential7.6/10

x6020.00 (6020×) → 7.6/10

Features4.5/10

6 features → 4.5/10

Game Mechanics3.1/10

f=6 r=3 p=5 → 3.1/10

Context signals (tie-breakers)

Layout4/10

3x3 → 4.0/10

Bet Flexibility4/10

0.1–5 (×50) → 4.0/10

Provider Reputation6.5/10

provider avg 6.5 → 6.5/10

Popularity0/10

synthetic proxy → 0.0/10

Popularity blends real player search demand (~30 markets) with a catalogue-derived proxy; games without measurable search demand use the proxy alone. Not live play telemetry.

Cite this score

SlotRanker Score: 45 — Mystery Joker by Play'n Go

https://slotranker.com/play-n-go/mystery-joker#score

How to cite

Slot Summary

Mystery Joker began Play'n GO's Joker series in 2014, establishing the compact fruit-machine template that later entries would revisit. Its 3x3 grid and 5 paylines keep the base game deliberately spare; the personality comes from the Joker-hat Scatter and a Free Spins round where a Mystery prize can replace a conventional stack of modifiers.

How It Plays

The base game is a 3-reel, 5-payline classic slot. Matching fruit symbols do the routine work, and the Joker's hat acts as the Scatter Symbol.

With few moving parts outside the trigger, spin reading stays immediate. The medium-volatility setting gives that simple layout a moderate rather than extreme swing profile.

Theme & Atmosphere

Fruit, Joker, Retro, and Star imagery place Mystery Joker firmly in the Classic slot tradition, with familiar cabinet symbols carrying most of the visual language.

The Mystery theme is reserved for the character and the hidden prize idea, giving a simple fruit machine one unresolved question without adding a story-heavy setting.

Fruit Retro Mystery Star Joker Classic

Bonus & Free Spins

Three Scatter Symbols unlock Free Spins, and the official description says the round can reveal a Mystery prize rather than only repeating base-game outcomes.

During Free Spins, landing 2 or 3 additional Scatters awards more spins. The extension therefore comes from the same Joker-hat trigger that opened the feature.

Spec sheet

Mystery Joker at a glance.

Identity

Slot nameMystery Joker

StudioPlay'n Go

Released9/10/2014

Math

SlotRanker Score45

RTP93.99%

VolatilityMedium volatility

Max win6,020×

Bet range$0.10 – $5.00

Player rating3.9 / 5 · 1 votes

Format

Reels3

Paylines5

Layout3x3

Features

Themes

Expected average based on this slot's 93.99% RTP — individual sessions vary with volatility.

Bet per spin

Spins per hour400

Session length (hours)

Cost per hour$2.40

Cost per session$2.40

Estimate only, for entertainment purposes — treat gambling as entertainment, not a way to make money, and set a budget you can afford to lose.

How long could a bankroll last on Mystery Joker? We simulate thousands of sessions from this game's published RTP and volatility — the long-run math, not a prediction of your next spin.

Bankroll ($)Bet per spin ($)Speed

Volatility tier: Medium

Running simulation…

How this works

Each simulated spin either misses or returns a win drawn from a log-normal distribution, with the hit rate and spread set by the slot's volatility tier (Medium). The model is calibrated so the average return equals this slot's published RTP (93.99%), with wins capped at its top multiplier (6,020×).

This is a simplified, parametric model of the game's math — not its real paytable. It exists to make the house edge visible over many sessions, so the numbers above are averages across thousands of runs, never a forecast of one.

This is math, not a prediction. Real sessions vary wildly, and no strategy changes a game's built-in house edge. Play for fun, set limits, and never bet more than you can afford to lose.

Where to play Mystery Joker

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Compare Mystery Joker with other games

	Mystery Joker Score 45This game	Epic Joker Score 70	Jokers Luck Score 69	Super Joker Score 65	Vegas 27 Street Score 64
Identity
Studio	Play'n Go	Relax Gaming	Skywind Group	Pragmatic Play	Kajot
Released	9/10/2014	11/7/2018	6/17/2020	9/17/2019	3/3/2023
Math
RTP	93.99%	97%	97.61%	95.51%	96%
Volatility	Medium volatility	Medium volatility	High volatility	Medium volatility	High volatility
Max win	6,020×	2,000×	500×	1,500×	998×
Format
Reels	3	3	3	3	3
Layout	3x3	3x3	3x1	3x3	3x3
Paylines	5	5	0	1	27
Min bet	0.1	0.1	0.01	0.05	0.5
Max bet	5	200	300	25	40
Features
Progressive	—	—	✓	—	✓
Wild symbol	—	✓	—	✓	✓
Free spins	✓	✓	✓	✓	✓
Scatter symbol	✓	—	✓	—	✓
Multiplier	—	—	—	✓	✓
Bonus game	—	—	—	—	—
Respins	—	✓	—	✓	—

Every number is shown as a delta against Mystery Joker.

Comparing against

Mystery Joker

Play'n Go

RTP

93.99%

Max win

6,020×

Score

+ Wild+ Respins− Scatter

+ Wild+ Multiplier+ Respins− Scatter

+ Progressive+ Wild+ Multiplier

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