Synot Games

Joker 40

Slots Classic Slots Video Slots Fruit Space Retro Star Joker

Taller retro fruit slot with stacked symbols and 40 lines

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

95.76%

return to player

Volatility

Medium volatility

variance

Max win

2,000×

top multiplier

Min bet

$0.50

per spin

Reels

40 lines

Player rating

5.0 ★

8 votes

DEMO Play free, no signup

Synot Games

Embed on your site

5.0 / 5

8 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 & RTP8/10

RTP 95.76% → 8.0/10

Volatility8/10

medium → 8.0/10

Win Potential6.6/10

x2000.00 (2000×) → 6.6/10

Features7.5/10

12 features → 7.5/10

Game Mechanics5/10

f=12 r=5 p=40 → 5.0/10

Context signals (tie-breakers)

Layout5/10

5x4 → 5.0/10

Bet Flexibility4/10

0.5–20 (×40) → 4.0/10

Provider Reputation6.1/10

provider avg 6.1 → 6.1/10

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: 58 — Joker 40 by Synot Games

https://slotranker.com/synot-games/joker-40#score

How to cite

Slot Summary

The 2017 release date places Joker 40 in Synot Games' earlier online catalog, and its design makes that heritage explicit. Forty win lines, stacked fruit symbols, sevens, and a substituting Joker preserve the classic cabinet logic, while Scatter-triggered free spins and a separate gamble option add two controlled departures from the base game. It is a retro slot defined by coverage across a taller five-reel screen, not mechanical novelty.

How It Plays

The five-reel, four-row screen evaluates 40 paylines, so stacked symbols can occupy substantial portions of the display and contribute to several line results together.

A separate gamble option follows eligible wins and lets the player risk the collected amount, keeping that decision outside the normal reel evaluation.

Theme & Atmosphere

Fruit and Joker imagery establishes the Retro identity through familiar cabinet symbols, with sevens and stars reinforcing the traditional machine vocabulary.

Space appears as decorative framing rather than a story premise. The recognizable fruit and Joker symbols remain the practical visual guide for reading wins.

Fruit Space Retro Star Joker

Features & Win Potential

Stacked Symbols make the four-row format matter by allowing one symbol type to cover several positions on a reel and participate across multiple paylines.

The Wild, Scatter, Gamble, and medium-volatility profile keep the feature load restrained. The x2000.00 maximum win supplies the stated upper limit.

Free Spins Scatter Symbol Wild Symbol Medium volatility 5 Reels Gamble Stacked Symbols Additional Free Spins RTP range Risk/Gamble (Double) game Stack 40 Paylines

Bonus & Free Spins

Three Scatter stars activate free spins, and the round permits additional free spins through retriggers. The Joker continues to substitute for ordinary paying symbols.

Spec sheet

Joker 40 at a glance.

Identity

Slot nameJoker 40

StudioSynot Games

Released7/1/2017

Math

SlotRanker Score58

RTP95.76%

VolatilityMedium volatility

Max win2,000×

Bet range$0.50 – $20.00

Player rating5.0 / 5 · 8 votes

Format

Reels5

Paylines40

Layout5x4

Features

Themes

Expected average based on this slot's 95.76% RTP — individual sessions vary with volatility.

Bet per spin

Spins per hour400

Session length (hours)

Cost per hour$8.48

Cost per session$8.48

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 Joker 40? 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 (95.76%), with wins capped at its top multiplier (2,000×).

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 Joker 40

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Compare Joker 40 with other games

	Joker 40 Score 58This game	Joker Rush Gold Score 82	Jokrz Wild UltraNudge GigaBlox Score 81	Star Spinner Score 77	Expanding Joker Score 76
Identity
Studio	Synot Games	Gameburger Studios	Bang Bang Games	Blueprint Gaming	Gaming Corps
Released	7/1/2017	4/11/2022	6/15/2023	6/15/2016	9/4/2024
Math
RTP	95.76%	96.08%	96.1%	96.47%	96.18%
Volatility	Medium volatility	High volatility	High volatility	Medium volatility	Medium volatility
Max win	2,000×	12,500×	7,216×	—	2,000×
Format
Reels	5	5	6	5	5
Layout	5x4	5x3	6x4	5x3	5x3
Paylines	40	25	4096	10	243
Min bet	0.5	0.1	0.2	0.2	0.1
Max bet	20	20	20	500	100
Features
Progressive	—	—	—	✓	—
Wild symbol	✓	✓	✓	✓	✓
Free spins	✓	✓	✓	—	✓
Scatter symbol	✓	✓	✓	—	✓
Multiplier	—	—	✓	✓	✓
Bonus game	—	✓	—	✓	✓
Respins	—	—	—	✓	—

Every number is shown as a delta against Joker 40.

Comparing against

Joker 40

Synot Games

RTP

95.76%

Max win

2,000×

Score

Jokrz Wild UltraNudge GigaBlox

+ Progressive+ Multiplier+ Bonus Game+ Respins− Free Spins− Scatter

+ Multiplier+ Bonus Game

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