Pragmatic Play's 7x7 cluster pays slot where winning clusters cascade and multipliers build within spins, with an RTP of 96.55% and high volatility.

Cluster pays on a cascading grid. Fortune of Olympus is a 7-reel, 7-row slot set in Ancient Greece that uses cluster pays, meaning winning combinations form when five or more matching symbols touch horizontally or vertically rather than land on fixed paylines. The grid cascades after each win—winning clusters disappear and new symbols fall to potentially create more wins in the same spin. Built by Pragmatic Play and released in December 2025, this high-volatility game suits players expecting wins to come less often but potentially much larger. Bets range from A$0.20 to A$240.
Fortune of Olympus suits patient players. Fortune of Olympus works best for players with a longer bankroll who can handle stretches without wins in exchange for the chance at substantial payouts. The high volatility and maximum win of x10,000 your bet mean sessions can swing wildly. If you prefer frequent smaller wins or play with tight limits, the long dry spells between clusters hitting will feel slow. The Ante Bet option raises your stake to boost bonus trigger odds, suiting players willing to risk more for better odds on entering the free spins round.
Before and after: how Tumble chains work. The Tumble feature defines how a round unfolds. After each winning cluster, those symbols clear and symbols cascade downward to fill gaps, creating chains of wins within a single spin. A Multiplier symbol lands during cascades and adds its value to your total for that spin's entire chain before the multiplier resets when the spin ends. During free spins, the multiplier works differently—it accumulates and sticks across all spins in the bonus round rather than resetting, meaning your payouts can grow as the free spins progress.
Full storyThe core facts about how this game works, what it pays and who made it.
Learn exactly what happens when you spin, from placing your bet to seeing your payout.
How many free spins do you get? Land 4, 5, 6 or 7 scatter symbols to earn 15, 20, 25 or 30 free spins. The round uses special reels and your total multiplier stays active throughout, building up rather than resetting after each spin. You can retrigger by landing scatters again.
Fortune of Olympus Super Free Spins buy. Purchase this for 500 times your total bet to guarantee a scatter trigger and the matching free spins count. Every multiplier symbol that lands has a minimum value of 5x. This mode pushes your odds toward bigger multiplier payouts during the round.
Ante bet to chase the bonus. Add this to your bet to multiply the chance of triggering free spins by 5. The feature works in base game only and does not change how multipliers land once you reach the bonus round.
Which ante bet gives you better odds? Choose this version to multiply your free spin trigger odds by 5 and guarantee a minimum 5x value on every multiplier symbol when a feature triggers. This bet doubles your stake and steers you toward the Super Free Spins experience.
Decide whether to play for free or stake your own money before you start
The RTP figure is a long-run average calculated over a very large number of spins. Every mode of the game—the base game, free spins, Super Free Spins and both Ante Bet levels—uses the same RTP of 96.55%.
Skip the wait for scatters to land naturally. Pay A$500 at your A$5 bet and trigger free spins with a multiplier that carries through the entire bonus round without resetting.
The premium purchase option: A$2,500 at your A$5 bet guarantees you enter free spins with every multiplier symbol landing at a minimum of 5x value, raising your ceiling for bigger wins.
Double your bet to A$10 and boost your odds of triggering free spins by 5x. Choose Ante Bet 2 to also ensure multiplier symbols land at 5x or higher when your feature arrives.
When does the bonus come? When a bonus round arrives is purely random. The RTP applies across many sessions, not to any single one. Your play style and bet size don't change the odds of triggering free spins.
Fortune of Olympus outcome per session. A single session's result is chance alone. The RTP of 96.55% describes the average across thousands of spins, never what one session will return.
Can you actually reach the max win? The A$2,400,000 maximum win is a theoretical ceiling, reached in practice with extreme rarity. Wins near that figure aren't more likely on any particular spin.
Find out what makes this slot tick and whether it suits your play style.
Set your limit upfront. Set a budget before your session and stick to it. Know what you can afford to lose, and treat it as the cost of your entertainment, not a way to make money.
Stop before you feel tempted. Decide in advance when you will stop playing, whether you are ahead or behind. Walk away when that moment comes, even if the game feels like it's about to pay.
How do limits help you? Use your account's deposit limits and loss limits to protect yourself. These tools work only when you set them, so make them part of your routine.
Getting help when you need it. If the game stops being fun or you feel out of control, take a break. Use Fortunejack Casino's cooling-off period or self-exclusion option, or reach out to Gambling Help Online or Lifeline Australia.
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