Synot Games

Jack and the Mystery Monsters

Slots Video Slots Fantasy Action & Adventure Forest Monsters Cartoon

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

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

98%

return to player

Volatility

Medium volatility

variance

Max win

1,113.5×

top multiplier

Min bet

$0.20

per spin

Reels

15 lines

Player rating

4.7 ★

1 votes

DEMO Play free, no signup

Synot Games

Embed on your site

4.7 / 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 & RTP10/10

RTP 98% → 10.0/10

Volatility8/10

medium → 8.0/10

Win Potential6.1/10

x1113.50 (1113.5×) → 6.1/10

Features10/10

12 features → 10.0/10

Game Mechanics6.1/10

f=12 r=5 p=15 → 6.1/10

Context signals (tie-breakers)

Layout6/10

5x3 → 6.0/10

Bet Flexibility2/10

0.2–1 (×5) → 2.0/10

Provider Reputation6.1/10

provider avg 6.1 → 6.1/10

Popularity2.5/10

synthetic proxy → 2.5/10

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: 71 — Jack and the Mystery Monsters by Synot Games

https://slotranker.com/synot-games/jack-and-the-mystery-monsters#score

How to cite

Spec sheet

Jack and the Mystery Monsters at a glance.

Identity

Slot nameJack and the Mystery Monsters

StudioSynot Games

Released6/1/2020

Math

SlotRanker Score71

RTP98%

VolatilityMedium volatility

Max win1,113.5×

Bet range$0.20 – $1.00

Player rating4.7 / 5 · 1 votes

Format

Reels5

Paylines15

Layout5x3

Features

Themes

Expected average based on this slot's 98% RTP — individual sessions vary with volatility.

Bet per spin

Spins per hour400

Session length (hours)

Cost per hour$1.60

Cost per session$1.60

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 Jack and the Mystery Monsters? 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 (98.00%), with wins capped at its top multiplier (1,113.5×).

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 Jack and the Mystery Monsters with other games

	Jack and the Mystery Monsters Score 71This game	Greedy Alice Score 88	Alice WonderLuck Score 78	Aurora Beast Hunter Score 77	Hugo Legacy Score 75
Identity
Studio	Synot Games	Peter and Sons	BGaming	Just For The Win	Play'n Go
Released	6/1/2020	11/29/2024	—	6/23/2020	8/10/2023
Math
RTP	98%	96.2%	97%	96.27%	96.2%
Volatility	Medium volatility	High volatility	High volatility	High volatility	Medium volatility
Max win	1,113.5×	—	10,000×	5,000×	3,000×
Format
Reels	5	5	5	5	7
Layout	5x3	5x3	5x4	5x3	7x7
Paylines	15	0	50	40	7
Min bet	0.2	0.2	0.25	0.1	0.1
Max bet	1	50	25	50	100
Features
Progressive	—	—	—	—	—
Wild symbol	✓	—	✓	✓	✓
Free spins	✓	✓	✓	✓	✓
Scatter symbol	✓	✓	✓	✓	—
Multiplier	✓	✓	✓	—	—
Bonus game	✓	—	✓	—	—
Respins	—	—	—	✓	—

Every number is shown as a delta against Jack and the Mystery Monsters.

Comparing against

Jack and the Mystery Monsters

Synot Games

RTP

98%

Max win

1,113.5×

Score

+ Respins− Multiplier− Bonus Game

− Scatter− Multiplier− Bonus Game

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