🇬🇧 UK Players 🕐 Updated daily ⚡ New slots weekly NEW
Privacy Policy Contact 18+ | Responsible Gaming
Sign In Join Free
Join Free
Endorphina · Slot Review

Joker Stoker — Full Review & Free Demo

2.7/5
Play for Real →
RTP
96.07%
Volatility
Average
Max Win
2,000x
Provider
Reels
5
Paylines
40
Bet Range ($,€,£)
0.4 - 400
Rating
2.7/5
Released
Jun 2021

Joker Stoker Slot Overview

Joker Stoker is a fruit-and-fire themed slot from Endorphina, released back in June 2021. You get a 5x4 grid with 40 fixed paylines, medium-low volatility, and an RTP of 96.07%. Bets start from 0.40 and run up to 140, so it suits most budgets without any drama.

Honestly, the overall vibe is very classic. Fruits, sevens, bells, BARs, and a cheeky Joker character as the Wild. I would not call it the most original slot I have ever loaded up, but sometimes you just want something familiar and straightforward. Fair enough for a casual spin.

Symbols and Paytable

Payouts here are measured against your total bet. The Wild Joker is the best payer at x50 for five of a kind, then x5 for four, and x1 for three. Gold Seven and Red Seven both pay x10 for a full line of five. Bell and BAR sit at x6, while the fruits like watermelon and strawberry come in at x4.

Lower fruits, cherry, plum, orange, and lime, all pay x2.5 for five. Not massive, but they land often enough. Scatter symbols count anywhere on the reels, and the Wild subs for everything except the Scatter. Pretty standard setup, no surprises.

Symbol Payouts

icon 1
Wild
Substitutes for all symbols except Scatter. Landing five-of-a-kind awards 50x the base bet.
5x50
4x5
3x1
icon 2
5x10
4x2
3x0.5
icon 3
Red Seven
Second highest paying regular symbol, equal payout to Gold Seven.
5x10
4x2
3x0.5
icon 4
5x6
4x1.5
3x0.5
icon 5
BAR
Mid-tier paying symbol equal to Bell.
5x6
4x1.5
3x0.5
icon 6
5x4
4x1
3x0.2
icon 7
Strawberry
Lower-mid paying fruit symbol equal to Watermelon.
5x4
4x1
3x0.2
icon 8
5x2.5
4x0.5
3x0.1
icon 9
5x2.5
4x0.5
3x0.1
icon 10
5x2.5
4x0.5
3x0.1
icon 11
Cherry
Low paying fruit symbol.
5x2.5
4x0.5
3x0.1
icon 12
Scatter

Bonus Features and Free Spins

Landing 3 Scatter symbols anywhere on the reels triggers 10 Free Games. Get 4 Scatters and you unlock 20 free spins. Manage to land all 5 and you score a proper 30 free games. During the free spins round, Wild symbols appear stacked, which can fill entire reels and chain together some decent wins.

There is also a Bonus Pop feature, though details on exactly how it works are a bit thin. A gamble feature is included too, so you can risk winnings after any spin if you fancy your luck. No bonus buy option here, so you have to trigger everything naturally.

I will say the max win of x2000 your bet feels a bit capped compared to modern slots. Not everyone will mind, but if you are chasing massive payouts, this might leave you wanting more.

Bonus Buy Options

Bonus Buy Free Games
Free Games
3 scatters trigger 10 free games, 4 scatters trigger 20 free games, and 5 scatters trigger 30 free games. Wild symbols appear stacked during free spins.
Bonus Buy Bonus Pop
Bonus Pop
An additional bonus feature available during gameplay.

RTP, Volatility and Max Win

96.07% RTP is decent, right around the industry average. Medium-low volatility means wins come through fairly regularly without too many long dry spells. I found the base game keeps your balance ticking over, which makes it proper relaxing for a longer session where you just want to unwind.

Ryan Cole’s Verdict

Final Verdict

Joker Stoker is not going to blow your mind with innovation. Let me be straight about that. But for a relaxed session with a classic fruit-and-sevens look, it does the job. Medium-low volatility keeps things steady, the RTP is fair, and stacked wilds during free spins can produce some proper moments.

My main gripe is the x2000 max win cap, which feels modest by today's standards. Still, if you enjoy Endorphina slots and want something that will not destroy your balance in ten minutes, this is a decent option for a quiet evening spin. Not bad at all, mate.
2.7
★★★☆☆
out of 5
✓ Pros
Decent 96.07% RTP for steady returns
Up to 30 free spins from scatters
Stacked wilds during free games
Medium-low volatility suits casual sessions
Bonus Pop feature adds extra action
✗ Cons
Max win capped at x2000 feels modest
No multiplier feature in the game
Classic fruit theme may feel dated
Ryan Cole
Ryan Cole
Lead Casino Slots Analyst
5+ years analysing online slots for the UK market. Every game is played for a minimum of 500 demo spins before publication. No affiliate bias — ever.
View All Reviews →
Joker Stoker FAQ
How many free spins can you get in Joker Stoker?
You can trigger 10, 20, or 30 free spins by landing 3, 4, or 5 Scatter symbols anywhere on the reels respectively.
What does the Wild Joker symbol do?
The Joker Wild substitutes for every symbol except the Scatter. Five Wilds on a payline pay x50 your total bet, making it the highest paying symbol in the game.
How do stacked wilds work during free spins?
During the Free Games round, Wild symbols appear stacked on the reels. They can cover entire reel positions, which creates bigger winning combinations across multiple paylines at once.
Is there a bonus buy option in Joker Stoker?
No, there is no bonus buy feature. You need to land 3 or more Scatters naturally to trigger the Free Games round.
What is the maximum win and how do you reach it?
The max win is x2000 your total bet. Your best shot at hitting it is during the Free Games round with stacked Wilds filling the reels across multiple paylines.