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MADICLUBBig X Dice, one of the dice slots at the online Belgian casino Madison Casino, delivers the dice version of the Synot favourite, played across a 3x3 grid. The game brings a compact dice-slot format with straightforward pacing and a lighter risk profile. It uses a 3x3 layout with 5 paylines, making each spin easy to follow while still leaving room for bonus features that can shift the action.
Set your bet within the EUR 0.10 to EUR 25.00 range, then spin to place symbols on the 3x3 grid. Winning combinations are formed on 5 paylines, so the action stays clear and easy to read from one result to the next. Bonus features such as Free Spins, Mystery Symbol, Scatter and Gamble add extra variety to the base game.
Wins land by matching symbols across the game’s 5 paylines on the 3x3 layout. The low volatility points to steadier play, with smaller returns appearing more regularly than in higher-volatility titles. The top prize reaches 500x your stake, so the game balances accessible pacing with a defined ceiling for bigger results.
Big X Dice is built around its paying symbols and a set of bonus mechanics that drive its biggest wins. Here is how each feature works.
Free Spins give you a sequence of spins that do not cost extra from your balance once the feature is awarded. Any wins collected during those spins are paid in the same way as regular play, letting the feature extend your session and create extra chances to build returns without placing a new stake each time.
The Gamble feature lets you risk a win you have just collected for the chance to increase its value. It adds a clear risk-and-reward decision after a successful spin: you can secure the payout as it stands or put it at risk in pursuit of a larger amount.
A Mystery Symbol feature places hidden symbols on the grid and then reveals them as the same paying symbol. When several positions transform together, more matching symbols can fall into place at once, which improves the chance of completing winning paylines and can lift the value of the result.
A Scatter is a special symbol that pays independently of paylines, so its value comes from landing in the required positions rather than following a line. It can also act as the entry point to bonus action, giving the base game an additional route to rewards beyond standard line wins.
Top payout per symbol (multiplier on your line bet):
Paying symbol (by rank) | Top payout |
|---|---|
Top symbol | 50x |
2nd symbol | 50x |
3rd symbol | 50x |
4th symbol | 30x |
5th symbol | 20x |
6th symbol | 10x |
7th symbol | 5x |
8th symbol | 3x |
9th symbol | 3x |
10th symbol | 2x |
11th symbol | 2x |
Big X Dice uses a compact visual setup that suits its dice-slot category well. The 3x3 format keeps the screen uncluttered, helping symbols and line results stand out clearly. That simple presentation supports the game’s easy rhythm, so spins, feature moments and payouts remain readable without distracting visual overload.
The demo version is a practical way to explore the game’s pace, 3x3 layout and 5-payline structure before playing with real money. It also lets you see how features such as Free Spins, Mystery Symbol, Scatter and Gamble fit into the flow of play while you test different stake levels.
In the mood for more? More Dice Slots from Synot are waiting in demo or for real money at Madison Casino:
Give any of them a try in free demo before you play for real.
Studio | Synot |
Game type | Dice slot |
Grid | 3 x 3 |
Paylines | 5 |
RTP | 96.11% |
Volatility | Low |
Max win | 500x |
Features | Free Spins, Gamble, Mystery Symbol, Scatter |
Demo | Yes |
It has an RTP of 96.11%.
You choose a stake from EUR 0.10 to EUR 25.00 and spin the 3x3 dice slot with 5 paylines.
Yes, a demo version is available.
The top win is 500x your stake.
Yes. Big X Dice runs directly 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.
To play Big X Dice for real money, you need 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.
Launch Big X Dice 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.
Ready to play? Load Big X Dice for free or for real, or browse the full Dice Slots collection at Madison Casino.