Endorphina

Joker Stoker

RARE Slots Video Slots Joker Classic Fruit Strawberry

Play Joker Stoker slot by Endorphina for free in demo mode! Explore RTP, bonus rounds, and key features before playing for real.

Only 0.3% of slots combine 40 Paylines and Gamble.

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Index score

/ 99

05099

The Slot 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%

return to player

Volatility

—

variance

Max win

—

top multiplier

Min bet

$0.40

per spin

Reels

40 lines

Player rating

4.6 ★

14 votes

DEMO Play free, no signup

Endorphina

4.6 / 5

14 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% → 9.0/10

Volatility8/10imputed

imputed medium (unknown) → 8.0/10

Win Potential—

no data

Features5.5/10

8 features → 5.5/10

Game Mechanics5/10

f=8 r=5 p=40 → 5.0/10

Context signals (tie-breakers)

Layout5/10

5x4 → 5.0/10

Bet Flexibility6/10

0.4–400 (×1000) → 6.0/10

Provider Reputation6.6/10

provider avg 6.6 → 6.6/10

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.

Spec sheet

Joker Stoker at a glance.

Identity

Slot nameJoker Stoker

StudioEndorphina

Released6/22/2021

Math

Index score58

RTP96%

Max win—

Bet range$0.40 – $400.00

Player rating4.6 / 5 · 14 votes

Format

Reels5

Paylines40

Layout5x4

Features

Themes

Expected average based on this slot's 96% RTP — individual sessions vary with volatility.

Bet per spin

Spins per hour400

Session length (hours)

Cost per hour$6.40

Cost per session$6.40

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 Joker Stoker? 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: Mediumassumed — not published for this slot

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 (96.00%), with wins capped at its top multiplier (1,000×).

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.

Compare Joker Stoker with other games

	Joker Stoker Score 58This game	Volcano Fruits Score 76	Extreme Joker Score 48	Mystery Joker Hot Score 61	100 Stunning Fruits Score 58
Identity
Studio	Endorphina	NetGame Entertainment	IGT	Fazi Interactive	Synot Games
Released	6/22/2021	8/4/2020	12/31/2019	5/21/2021	1/22/2025
Math
RTP	96%	96.84%	94.02%	96.29%	96.01%
Volatility	—	High volatility	Low/Medium	—	—
Max win	—	39,372×	2,000×	—	1,000×
Format
Reels	5	5	5	5	5
Layout	5x4	5x3	5x3	5x3	5x4
Paylines	40	50	40	27	100
Min bet	0.40	0.50	0.10	0.00	0.10
Max bet	400.00	50.00	100.00	0.00	200.00
Features
Progressive	—	—	—	—	—
Wild symbol	✓	✓	✓	✓	✓
Free spins	✓	✓	✓	—	—
Scatter symbol	✓	✓	✓	—	✓
Multiplier	—	✓	—	—	—
Bonus game	—	—	—	—	—
Respins	—	—	—	✓	—

Every number is shown as a delta against Joker Stoker.

Comparing against

Joker Stoker

Endorphina

RTP

96%

Max win

—

Score

Volcano Fruits

NetGame Entertainment

+ Respins− Free Spins− Scatter

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