Wazdan

Mystery Jack

RARE Slots Video Slots Classic Desert Fruit Mystery Wild West Action & Adventure Sea Strawberry Train

Play Mystery Jack slot by Wazdan for free in demo mode! Explore RTP, bonus rounds, and key features before playing for real.

Only 0.2% of slots combine 3 Reels and Low/Medium.

SlotRanker Score

/ 99

05099

The SlotRanker Score is calculated from the visible data below. It is not affected by affiliate deals or paid placement.

How this score is built

RTP

96.79%

return to player

Volatility

Low/Medium

variance

Max win

710×

top multiplier

Min bet

$0.10

per spin

Reels

27 lines

Player rating

3.7 ★

19 votes

DEMO Play free, no signup

Wazdan

Embed on your site

3.7 / 5

19 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 & RTP9/10

RTP 96.79% → 9.0/10

Volatility6/10

low → 6.0/10

Win Potential5.7/10

x710.00 (710×) → 5.7/10

Features7.5/10

9 features → 7.5/10

Game Mechanics5.6/10

f=9 r=5 p=27 → 5.6/10

Context signals (tie-breakers)

Layout6/10

5x3 → 6.0/10

Bet Flexibility6/10

0.1–100 (×1000) → 6.0/10

Provider Reputation6.9/10

provider avg 6.9 → 6.9/10

Popularity4.5/10

search demand p54 + proxy blend (70/30) → 4.5/10

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: 67 — Mystery Jack by Wazdan

https://slotranker.com/wazdan/mystery-jack#score

How to cite

Spec sheet

Mystery Jack at a glance.

Identity

Slot nameMystery Jack

StudioWazdan

Released2/15/2013

Math

SlotRanker Score67

RTP96.79%

VolatilityLow/Medium

Max win710×

Bet range$0.10 – $100.00

Player rating3.7 / 5 · 19 votes

Format

Reels5

Paylines27

Layout5x3

Features

Themes

Expected average based on this slot's 96.79% RTP — individual sessions vary with volatility.

Bet per spin

Spins per hour400

Session length (hours)

Cost per hour$1.28

Cost per session$1.28

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 Jack? 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-Low

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-Low). The model is calibrated so the average return equals this slot's published RTP (96.79%), with wins capped at its top multiplier (710×).

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.

Compare Mystery Jack with other games

	Mystery Jack Score 67This game	American Outlaws MultiMax Score 79	Train To Rio Grande Score 68	The Gunman of Goldwood Score 54	Eagle of Fortune Score 81
Identity
Studio	Wazdan	ReelPlay	BGaming	Thunderkick	Jelly
Released	2/15/2013	11/18/2024	8/29/2024	9/25/2024	2/20/2025
Math
RTP	96.79%	96%	96.1%	94.31%	95.96%
Volatility	Low/Medium	High volatility	High volatility	High volatility	Medium/High
Max win	710×	10,000×	10,490×	7,500×	—
Format
Reels	5	5	5	5	5
Layout	5x3	5x3	5x3	5x3	5x3
Paylines	27	243	10	10	Pay Anywhere
Min bet	0.10	0.20	0.10	0.10	0.00
Max bet	100.00	7.00	24.00	100.00	0.00
Features
Progressive	—	—	—	—	—
Wild symbol	✓	✓	—	✓	✓
Free spins	✓	✓	—	—	✓
Scatter symbol	✓	✓	—	✓	✓
Multiplier	—	✓	✓	—	✓
Bonus game	✓	✓	✓	—	✓
Respins	—	✓	—	—	✓

Every number is shown as a delta against Mystery Jack.

Comparing against

Mystery Jack

Wazdan

RTP

96.79%

Max win

710×

Score

American Outlaws MultiMax

+ Multiplier+ Respins

+ Multiplier− Wild− Free Spins− Scatter

The Gunman of Goldwood

− Free Spins− Bonus Game

+ Multiplier+ Respins

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