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Mega Joker slot by Greentube - Review, Free & Demo Play

Mega Joker
Mega Joker
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Updated: 14.10.2025
Reviewed by: Joe Booth

It never gets old with the classic joker theme slots. This time it’s Greentube (Novomatic) who has taken the joker theme to produce the slot. But this isn’t its first attempt either. Greentube already has a few other classic joker-theme slots in its library. However, Mega Joker is a refreshing attempt to the retro-style slot. It was released on 02/12/2013 and is still trending in the market. Let’s know why this game has so much popularity among the punters.

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In this review
  1. Slot details
  2. Theme
  3. Bonus Rounds & Free Spins
  4. Summary
  5. Where to play
General information about Mega Joker slot

General information about Mega Joker slot

Rating by Joe Booth:
7.7
User’s Rating: Not rated yet
Greentube
Write a review +25 SJ points
  • Release Date:
    02.12.2013
  • Volatility:
    Medium
  • RTP:
    97.0%
  • Multiplier:
    No
  • Max. win:
    4,000x
  • Bonus game:
    No
  • Free spins:
    No
  • Scatter Symbol:
    Yes
  • Wild symbol:
    Yes
  • Symbol Stacked:
    No
  • Jackpot Game:
    No
  • Slot lines:
    40
  • Slot reels:
    5
  • Layout:
    5-4
  • Stakes range (€/£/$):
    0.10 to 200
  • Slot Theme:
    Fruits
  • Technology:
    HTML5
More infoLess info

Live stats from Slotsjudge

Slotsjudge relies on its proprietary simulation system, which playing through 10,000 rounds daily and updating data regularly to reflect the latest game performance metrics; the provided figures correspond to the most recent analysis date. For Mega Joker, the simulated return-to-player (RTP) stands at approximately 80.35%, notably lower than the declared RTP of 97.0%, indicating that the actual game behavior may vary from official claims. The hit frequency registers at 26.28%, suggesting that wins occur roughly once every four spins, while the average payout is around 3.06 times the stake. With a maximum win reaching 2017x, the game exhibits a medium volatility profile—balancing occasional larger payouts with consistent smaller wins. Overall, these stats offer insight into Mega Joker’s gameplay tendencies, helping players gauge expectations based on objective, simulation-driven data.
  • Declared RTP:
    97.0%
  • Simulated RTP:
    80.0%
  • Bets sum:
    €10,000
  • Wins sum:
    €8,035
  • Bets:
    10,000
  • Average Win:
    €3.1
  • Max Win Observed:
    €2,017
  • Bonus Frequency:
    58
  • Hit Rate:
    26.0%
  • Wins:
    2,628
More infoLess info

Licensed and tested by

  • Gambling Comission

How to Play

The Mega Joker game is simple to play. Just know the basics of the game to play it. Here is how you can start playing the slot:

  • Load the game
  • Click on Menu and select the paytable to know the game rules
  • The main screen has options to set the bet amount and auto-play spins
  • Adjust the bet amount
  • Click on the spin to play

Mega Joker is a 5x4 reel slot featuring 40 betways. The game has a few additional elements that make it entertaining to access. Read below to know all about them.

Mega Joker RTP and Volatility

9.5 

The RTP of the Mega Joker slot is 97% and has low-medium volatility.

RTP of this slot is a bit higher than the general industry average. But we must say it is pretty close. With the low-medium volatility of the slot, you get repeated small wins when you spin. The chances of landing bigger wins are smaller but not nil.

Theme

7 

Mega Joker carries a classic joker theme. The theme has been adopted from the land-based slot machines. This is an original slot theme and is popular among punters. The game is developed in a simple manner and is neat. The graphics look somewhat like the traditional joker games.

The regular symbols of the game include fruits and Lucky 7. You have to land 3 to 5 same symbols on the payline to earn a payout. You’ll see the whole palette of all possible fruit and berries in this slot. The lowest paying symbols are plum, orange, lemon and cherries, while the highest-paying ones are Lucky 7 in Red and Yellow. The special symbols of the game include Wild and Scatter.

Theme

Mega Joker Greentube slot paytable

Mobile Compatibility

Mobile Compatibility

Do you love to play games on your mobile phones? If yes, Mega Joker is perfectly compatible with mobile gadgets. It can be seamlessly accessed on Android and iOS smartphones and tablets. Remember, you don’t need the installation of any special apps. All you got to do is open a browser on your mobile phone. Log in at any online casino of your choice and make a deposit there. Access the Mega Joker game and start playing on the move.

About Greentube

Greentube is a part of Novomatic. It aims to develop and deliver secure high-quality casino gaming content to the players globally. The developer has an impressive portfolio which includes slots, video bingo games, table games, video poker games, casino gaming, and a lot more. Some of its tailored high-quality slot games to play are Noble Peacock, Twin Spinner, Lucky Lady’s Charm, Imperial Crown, Burning Wild, and Santa’s Riches. These include various themes and exciting gaming elements. Try them out.

Bonus Rounds & Free Spins

7 

There are 2 bonus elements in the Mega Joker slot. They are the Wild represented by the Joker symbol and the Scatter in a form of a star. Wilds, as usual, can substitute for all the regular symbols and form winning combinations to provide you with greater payouts. They do not replace the Scatter symbol.

The Scatter symbol is the highest-paying symbol in the game. While it offers a nice payout, it triggers no free spin rounds. So, there are no bonus rounds for the punters to use here.

Mega Joker Greentube slot gamble

Mega Joker Demo Play

Mega Joker is a fun game. But if you are new to the slot, we always recommend trying the game in the demo version. Hence, we have presented the demo version of Mega Joker on this page. Access it for free without any registration to enjoy and learn the game!

Max Win

7.4 

Mega Joker offers maximum winnings up to 4,000x the bet.

You can get close to the max wins through scatter and wild. Also, the other symbols can add up to help you reach the top wins. Consider all your options and appropriate bets to be able to land maximum wins.

Overall Rating

7.7

Mega Joker is a simple developed slot offering maximum entertainment. Due to its straightforward features, it is best for the new players to play it. Also, if you are looking to earn good returns on your stakes, the game does the job. It gives maximum wins up to 4,000x the stake. All in all, we liked the game for its easy gaming interface and the ability to produce good returns. Hence, we are recommending it to our readers.

Hits
The wild and scatter symbols pay higher returns on your stake
Even high-paying symbols can give better returns on bets
Misses
Not ideal for seasoned players
No bonus features

FAQ-Section

What are the top elements in the Mega Joker game?

Mega Joker has Wild and Scatter symbols as the top gaming elements.

What is the RTP of the Mega Joker?

Mega Joker has an RTP of 97%.

What are the max winnings I can earn through this?

The game can produce winnings up to 4,000x the stake.

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Joe Booth
Joe Booth
Expert in: News, Blog, Slot reviews, Payments
Joe is an expert online casino player, who knows all the tricks and tips on how to get to the most massive wins. He is also an experienced online casino games reviewer, with hundreds of written articles behind him, on all kinds of online casino games. He makes sure to play them, see how they work, and then gives his honest expert opinion about them to other players, our readers. 

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Reviewed by Editor-in-Chief
Nikita Lukanenoks

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