Clicky

Image of the slot machine game Joker Jack provided by Thunderspin
Play for real

By clicking I confirm that I am 18+

Rate this game

289 votes

Play Joker Jack For Free Now In Demo Mode

Joker Jack is an online slot developed by Thunderspin, it has 10 paylines, 5 reels, and 95.6% RTP. Try out our free-to-play demo of Joker Jack online slot with no download and no registration required. Read the full game review below.

Software

January, 2017

Release date

95.6%

RTP

Play this game for real money at:

Icon representing the Bonus Offer Bonus offer:

250% Welcome Bonus + 120 FS

Play now

18+ T&Cs apply

Icon representing the Bonus Offer Bonus offer:

400% Up To $4000

Play now

18+ T&Cs apply

Slot Name

Joker Jack

Volatility

Low

Paylines

10

Reels

5

Min Bet

0.1

Max Bet

100

Max Win

1000x

Return to Player

95.6%

Pros

  • Nice graphics
  • Cool features

Cons

  • RTP below average

Introduction

The slot machine gives your gameplay a dash of showmanship and a ton of Las Vegas glitz and glamour! You can have fruity gambling fun in this online slot machine game in the classic style.

The RTP of this slot is 95.5%, and it has 10 generous paylines on a layout with three rows and five reels. Due to the game’s low volatility, you can get your hands on an x1000 maximum win payout and take advantage of the frequent wins.

This is a fruit-themed slot machine that has been given a lot of cool new features. Along with the apples and oranges, which serve as the primary low-paying symbols, you will also see the Joker, obviously the Wild Symbol in this game. Jack, who serves as the Bonus Wild Symbol, is another option.

Joker Jack Bonus Features

The aren’t many bonus features in this slot, just free spins and some wilds, but this will not ruin your excitement.

Let’s have a closer look at how these bonus features operate:

1

Wild

If you get two Wild Jokers, you can double your bet. If you get three to five of them, you’ll get a multiplier equal to the number of wilds and an entry into the free spins round.

2

Free Spins

For matches two to five, multipliers are awarded, and match three to five or more result in free spins.

  • 2 games equal x2 stakes.
  • 3 games equal x3 stakes plus 10 bonus spins.
  • 4 games equal x4 stake plus 20 bonus spins.
  • 5 games = 5x the stake plus 30 bonus spins
3

Jack Bonus

Although it only appears in the Free Spin Bonus game, this symbol replaces all other symbols.

RTP and Volatility

Joker Jack’s 95.6% return to player rate isn’t the highest available, but the low volatility rate should ensure enough smaller-scale wins to keep things interesting.

Graphic, Theme, and Soundtrack

The main reels’ gleaming 3D symbols, which mostly feature pictures of delectable fruits like cherries, lemons, oranges, and the wild Joker and bonus wild Jack, also feature two special playing cards. The symbols on the paytable for free spins are equally appealing and include more well-known traditional slot machine icons like a bell, lucky seven, and the single, double, and triple BARS.

The background music was reminiscent of tinny jukebox tunes, and the in-play effects are typical clicks and coin drops, so there is nothing particularly noteworthy to report regarding sound. Thunderspin might have been better off cutting the music altogether.

Betting Options and Functions

A division of the Malta-based business BOSS, which provides customers with full casino packages, is ThunderSpin. In Joker Jack, their top-notch design team paid attention to every little thing. There are 10 paylines, all of which pay from left to right (appropriate for a slot machine with a card-playing theme).

With a bet level range of 1 to 10 and a coin value range of 0.01 to 1, the total per-spin bet range is 0.10 to 100.00 times the bet currency. Through the settings menu, players can also change quickspin, sound, and image settings; autoplay can be activated for up to 500 spins with optional win and loss limits. At 95.9%, the theoretical return to player ratio is very high overall.

Joker Jack Symbols and Payouts

The traditional slot machine fruits are represented by the game’s symbols: cherries, lemons, watermelons, strawberries, bananas, plums, grapes, and oranges. During the free spins feature, a new set of gaming symbols is waiting for players: golden bar symbols, horseshoes, stars, bells, crowns, and lucky number sevens.

On the reels, there are also two evil-looking jokers. While the female joker serves as the wild, replacing other symbols to create winning combinations, the male joker serves as the scatter, opening the door to free spins.

How to Play Joker Jack

This online slot game will provide hours of entertainment for new and experienced players, thanks to its intuitive gameplay features and various betting options. Before starting, here are a few things to remember:

  1. Paytable: Learn about the different symbols and payouts by familiarizing yourself with the paytable. Click on the ‘Paytable’ button at the bottom of the game screen to access the paytable.
  2. Bet Sizes: Use the plus and minus buttons on either side of the ‘Total Bet’ display to change the bet sizes.
  3. Autoplay: Use the Autoplay feature to have the reels spin for a predetermined number of times.
  4. Turbo Mode: Enable Turbo Mode by clicking on the thunder button at the bottom of the game screen for a faster gameplay experience.
  5. Gameplay: When you adjust everything, just click on the spin button, and see those reels spin! 

Where to Play Joker Jack

  • Illustrative Image For The Review Of The Online Casino Super Slots Casino Review

    Icon Available games

    Slots Slots
    Blackjack Blackjack
    Roulette Roulette
    Live Dealer Live dealer

    Icon Payment Methods

    Amex
    Bank-Transfer
    Bitcoin
    Bitcoin-Cash
    Cash-App
    Discover
    Ethereum
    Litecoin
    Maestro
    Money-Order
    Person2Person
    Ripple
    Stellar
    Visa

    Super Slots Casino Review

    Available countries

    Flags
    Accepts US players

    Features

    • US Players Accepted
    • Massive Welcome Bonus
    • Works With Cryptocurrency

    Icon Representing The Bonus Offer Bonus offer:

    $6000 + 100 Free Spins

    Play Now Read review

    More review

    Available games

    Slots Slots
    Blackjack Blackjack
    Roulette Roulette
    Live Dealer Live dealer

    Payment Methods

    Amex
    Bank-Transfer
    Bitcoin
    Bitcoin-Cash
    Cash-App
    Discover
    Ethereum
    Litecoin
    Maestro
    Money-Order
    Person2Person
    Ripple
    Stellar
    Visa

    Features

    • US Players Accepted
    • Massive Welcome Bonus
    • Works With Cryptocurrency
  • Illustrative Image For The Review Of The Online Casino Wild Casino Review

    Icon Available games

    Slots Slots
    Blackjack Blackjack
    Roulette Roulette
    Live Dealer Live dealer

    Icon Payment Methods

    Amex
    Bank-Transfer
    Bitcoin
    Bitcoin-Cash
    Cash-App
    Discover
    Ethereum
    Litecoin
    Maestro
    Money-Order
    Person2Person
    Ripple
    Visa

    Wild Casino Review

    Available countries

    Flags
    Accepts US players

    Features

    • Variety of Payment Methods
    • Extremely Generous Welcome Offer
    • Wide Variety of Games

    Icon Representing The Bonus Offer Bonus offer:

    $5,000 + 125 Free Spins

    Play Now Read review

    More review

    Available games

    Slots Slots
    Blackjack Blackjack
    Roulette Roulette
    Live Dealer Live dealer

    Payment Methods

    Amex
    Bank-Transfer
    Bitcoin
    Bitcoin-Cash
    Cash-App
    Discover
    Ethereum
    Litecoin
    Maestro
    Money-Order
    Person2Person
    Ripple
    Visa

    Features

    • Variety of Payment Methods
    • Extremely Generous Welcome Offer
    • Wide Variety of Games
  • Illustrative Image For The Review Of The Online Casino Onlinecasinogames.com Review

    Icon Available games

    Slots Slots
    Blackjack Blackjack
    Live Dealer Live dealer

    Icon Payment Methods

    Bitcoin
    Bitcoin-Cash
    Ethereum
    Litecoin
    Mastercard
    Moneygram
    Tether
    Visa

    OnlineCasinoGames.com Review

    Available countries

    Flags
    Accepts US players

    Features

    • New Online Casino
    • Amazing Bonus Offer
    • 1000+ Games

    Icon Representing The Bonus Offer Bonus offer:

    $20,000 Welcome Package

    Play Now Read review

    More review

    Available games

    Slots Slots
    Blackjack Blackjack
    Live Dealer Live dealer

    Payment Methods

    Bitcoin
    Bitcoin-Cash
    Ethereum
    Litecoin
    Mastercard
    Moneygram
    Tether
    Visa

    Features

    • New Online Casino
    • Amazing Bonus Offer
    • 1000+ Games
Show More Casinos (+3)

About Thunderspin

Thunderspin is one of the best companies that makes software for iGaming. The company is dedicated to giving online casinos world-class gaming solutions focusing on new ideas. The people who work at Thunderspin have been doing this for a long time and are always trying to develop new games to keep people interested.

The company has a portfolio with a wide range of video slots, table games, and video poker games. Their games use modern graphics and sound effects to give players a more immersive experience. Thunderspinโ€™s games are also made to work well on mobile devices, so players can take their favorite games wherever they go.

The goal of Thunderspin is to make a safe and risk-free place to play games. The companyโ€™s software is regularly tested and audited to ensure it is as safe as possible and everyone gets a fair chance. Thunderspin is a great choice for online casinos that want a reliable and high-quality software provider because it puts a lot of effort into ensuring customers are happy and coming up with new ideas.

Conclusion

I found this release by Thunderspin to stand out thanks to its Nice graphics and Cool features, and I consider it to be a great choice for players and enthusiasts of the Fruits themed slots.

Survey results suggest that Joker Jack is a popular slot machine. 

Is this game worth a spin? I recommend testing it yourself or exploring other popular casino games on our website.

Frequently Asked Questions

Can I play Joker Jack for free?

Yes, you can play the demo for free on top of this page.

How volatile is this slot?

This slot had low volatility.

What is the max win?

The max win is 1000x your stake.

Who made Joker Jack?

This slot machine was developed by Thunderspin and released in 2017.

Icon for the heading - Play More Play More Slots From Thunderspin

Image of the slot machine game Magic Jam provided by Thunderspin
Release date: January, 2017

RTP: 94.6%

Volatility: Medium

Play for free

Magic Jam

Image of the slot machine game Pyramids Deluxe provided by Thunderspin
Release date: August, 2024

RTP: 96%

Volatility: High

Play for free

Pyramids Deluxe

Image of the slot machine game Egypt Story provided by Thunderspin
Release date: January, 2018

RTP: 96.44%

Volatility: High

Play for free

Egypt Story

Image of the slot machine game Necronomicon provided by Thunderspin
Release date: January, 2017

RTP: 95.6%

Volatility: High

Play for free

Necronomicon

Image of the slot machine game Indian Gold provided by Thunderspin
Release date: January, 2017

RTP: 95.5%

Volatility: Medium

Play for free

Indian Gold

Image of the slot machine game The Queen of Spades provided by Thunderspin
Release date: January, 2016

RTP: 96%

Volatility: Low

Play for free

The Queen of Spades

Image of the slot machine game Kingdom of Glory provided by Thunderspin
Release date: January, 2019

RTP: 96.2%

Volatility: High

Play for free

Kingdom of Glory

Image of the slot machine game Halloween Witch Party provided by Thunderspin
Release date: January, 2020

RTP: 95.6%

Volatility: High

Play for free

Halloween Witch Party

Icon for the heading -  Similar slots you might like Similar slots you might like

Image of the slot machine game Lucky Golden 7 provided by Thunderspin
Release date: July, 2022

RTP: 95.86%

Volatility: Medium

Play for free

Lucky Golden 7

Image of the slot machine game Juicy Bonanza provided by Thunderspin
Release date: July, 2022

RTP: 95.12%

Volatility: Medium

Play for free

Juicy Bonanza

Image of the slot machine game Wild Cash X9990 provided by Thunderspin
Release date: January, 2022

RTP: 96.01%

Volatility: High

Play for free

Wild Cash X9990

Image of the slot machine game Power Wildz: Fruit Saga provided by Thunderspin
Release date: September, 2023

RTP: 96%

Volatility: Medium

Play for free

Power Wildz: Fruit Saga

Adam Shaw

Author

Hi, I'm Adam Shaw, the Chief Editor at VegasSlots.net. I love casinos and have been working in the slots industry for more than 12 years. My passion for slots and casino games made me create this website, and under my supervision, our team will make sure you're enjoying the latest games and getting the best online casino deals!

New Slots

Image of the slot machine game El Dorado Fruits provided by Amigo Gaming
El Dorado Fruits

Image of the slot machine game Amigo Monkey 2 provided by Amigo Gaming
Amigo Monkey 2

Image of the slot machine game Vampire Joker provided by Amigo Gaming
Vampire Joker

Image of the slot machine game Rakin’ Bacon Odyssey provided by AGS
Rakin’ Bacon Odyssey

Image of the slot machine game 3x Ultra Diamond provided by AGS
3x Ultra Diamond

Casino Promotions:
Illustrative image for the review of the online casino Super Slots Casino Review

Icon representing the Bonus Offer Bonus offer:

$6000 + 100 Free Spins

Claim now

18+ to wager. Please Gamble Responsibly.

Illustrative image for the review of the online casino Las Vegas USA Casino

Icon representing the Bonus Offer Bonus offer:

100% up to $11,000

Claim now

18+ to wager. Please Gamble Responsibly.

Illustrative image for the review of the online casino Vegas Casino Online

Icon representing the Bonus Offer Bonus offer:

100% up to $11,000

Claim now

18+ to wager. Please Gamble Responsibly.

Report a problem with Joker Jack

Let us know what went wrong:

While we resolve the issue, check out these similar games you might enjoy.

See all free slots