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MADICLUBSay hello to Undercover Joker, the dice edition of a favourite from Gaming1 you can play at the online Belgian casino Madison Casino. It runs at high volatility. The game brings a playful dice-slot format together with a Joker theme and a high-volatility profile. It is built for players who enjoy compact stakes, straightforward betting and the possibility of larger swings. With 5 paylines, a 96.0% RTP and a top win of 5,000x, it offers a focused experience for adults aged 21 and over.
Start by setting your stake anywhere from EUR 0.10 to EUR 5.00, then launch a spin and watch the symbols settle on the dice-slot layout. Winning combinations are paid across 5 paylines, which keeps the format easy to follow from one round to the next. Because the game has high volatility, sensible bankroll control matters, especially if you plan to play through longer sessions.
Wins are formed on 5 paylines, so each spin gives you a clear set of lines to follow across the layout. Your return depends on how often paying combinations land and how those combinations match the game’s pay structure. With high volatility, results can be quieter for stretches, but stronger hits carry more weight when they arrive, with the top prize reaching 5,000x your stake.
Undercover Joker is built around its paying symbols and a set of bonus mechanics that drive its biggest wins. Here is how each feature works.
A Bonus Buy gives you the option to pay an extra amount to access a bonus entry point directly instead of waiting for it to arrive through regular spins. This changes the pace of play by moving straight to higher-intensity action, and it suits players who prefer immediate access to feature-driven rounds over building towards them gradually.
The presentation leans into a light undercover-Joker atmosphere while keeping the action compact and readable. As a dice slot, it stands apart from a standard slot visually, giving the rounds a slightly different rhythm without making play complicated. The overall look suits players who want something characterful and easy to read, with the focus staying on the paylines and spin results.
The demo version lets you explore the game’s dice-slot format, betting flow and overall volatility without using real-money stakes. It is a practical way to see how the 5-payline setup feels, test different stake levels in a risk-free setting and decide whether the pace and swing profile match your style before playing for real.
Enjoyed this one? More Dice Slots from Gaming1 are available in demo or for real money at Madison Casino:
Every title here is playable in free demo at Madison Casino.
Studio | Gaming1 |
Game type | Dice slot |
Paylines | 5 |
RTP | 96.0% |
Volatility | High |
Max win | 5000x |
Features | Bonus Buy |
Demo | Yes |
It has an RTP of 96.0%.
You choose a stake from EUR 0.10 to EUR 5.00 and spin to try to land winning combinations across 5 paylines.
Yes, a demo version is available, so you can try the game without staking real money.
The top win is 5,000x your stake, and the volatility is high.
Absolutely. Undercover Joker runs smoothly in your mobile browser with no app to install, on iOS and Android, and you can start in free demo mode. Just sign in at Madison Casino to play for real. You can also download the Madison Casino app.
Playing Undercover Joker for real money starts with a verified Belgian account. Here is how to get started in a few steps.
Create your free account and verify it. Account verification is a legal requirement of the Belgian Gaming Commission, and you must be at least 21 and a resident of Belgium.
Make a deposit with a secure payment method. Madison Casino supports Bancontact (One Click, Pay and Card), Payconiq, Neosurf, Paysafecard, Neteller, Skrill, Rapid by Skrill, CB, Visa Debit, Maestro and Mastercard. Play is in euros only, with no cryptocurrency.
Open Undercover Joker and play in free demo mode or for real money.
Withdraw your winnings to your own verified bank account. The minimum withdrawal is 10 EUR, and gambling winnings are tax-free in Belgium.
Every account starts with a default weekly deposit limit of 200 EUR. You can adjust your limits at any time in the Responsible Gaming section of your account: increases apply after three days, while decreases are immediate.
Gambling can be addictive, so play responsibly and never bet more than you can afford to lose. Madison Casino offers deposit, time and loss limits along with self-exclusion tools, all of which you can set from the help page in your account. The promotions page lists current offers and bonuses, and the Belgian Gaming Commission provides independent information and support for players.
Madison Casino is operated by TK SA (Rue des Artisans 2, 6730 Tintigny) under Belgian Gaming Commission licence B+3320.
Feeling lucky? Load Undercover Joker in free demo or for real money, or browse the full Dice Slots selection at Madison Casino.