Pragmatic Play's 7x7 cluster-pays slot with cascading wins, free spins, and a persistent multiplier in the bonus round. Standard RTP 96.55%, high volatility.

Cascades and multipliers shape each round. Fortune of Olympus takes you to Ancient Greece on a 7-by-7 grid where wins form through cluster pays: groups of five or more matching symbols connected horizontally or vertically pay out. The game's defining feature is its Tumble mechanic, which chains cascades together when symbols clear. Multiplier symbols that land during these cascades stack their values within a single spin before resetting, creating scope for larger payouts. Released in December 2025 by Pragmatic Play, this high-volatility slot means your wins come less often but can be significantly larger.
Patience pays in high-volatility games. This slot works best for players with a bankroll suited to high volatility and the patience to chase bigger payouts over time. The betting range from NZ$0.20 to NZ$240 per spin accommodates most players, though feature purchases raise your outlay considerably. If you prefer frequent small wins or want to avoid buying bonuses and ante bets, this Ancient Greece theme paired with aggressive volatility may test your patience. Players who embrace variance and longer dry spells find the multiplier mechanics rewarding.
Watch the multipliers build during tumbles. The Tumble feature drives how each round unfolds. When symbols win, they vanish and new ones cascade down to fill the grid. If these create fresh winning clusters, they tumble again in a chain reaction. Throughout each cascade chain, any Multiplier symbols that land add their values together and apply to that spin's total win. Once the tumbles stop and no more wins form, the multiplier resets to zero and the next spin begins fresh. This stacking effect within a single spin is what separates Fortune of Olympus from simpler grid-based slots.
Full articleUse this table to understand the game's structure, payouts and limits before your first bet.
You will know exactly what to expect from the moment you set your bet to when a round ends.
Scatters trigger your bonus. Land 4, 5, 6 or 7 scatter symbols to earn 15, 20, 25 or 30 free spins respectively. The game uses special reels during this round. Your multiplier total accumulates throughout the entire bonus instead of resetting between spins, and you can retrigger more spins using the same table.
Guaranteed multipliers from the outset. Pay 500 times your total bet before spinning to guarantee a scatter trigger and start with 15, 20, 25 or 30 spins. Every multiplier symbol that lands has a minimum value of 5 times your stake, rather than the base game's floor of 2. You can also reach this mode at higher odds when using Ante Bet 2.
What does Ante Bet 1 do? Double your bet per spin to raise the chance of free spins triggering by 5 times. This option costs twice the standard stake and increases your odds of landing the bonus, though when it arrives, everything else about the spins plays normally.
Your chance to boost everything. Double your bet and gain two advantages: free spins trigger 5 times more often, and when they land, all multiplier symbols carry a minimum value of 5. This wager costs twice the standard stake and nudges you toward the Super Free Spins experience.
Bonus triggers arrive on no schedule. When the scatter symbols will land and trigger your free spins is entirely unpredictable. You might see them on your next spin or after many rounds of waiting.
RTP shapes years, not sessions. Your result after staking a session is random. The RTP of 96.55% describes the long-term mathematical average across millions of spins, not what happens in your play today.
Can the maximum win happen to me? The maximum win of NZ$2,400,000 at the highest bet is a ceiling so rare that you cannot reasonably expect to reach it, even if you play for a long time.
See how the grid, cascades and multipliers work without risking your bankroll first.
Skip the wait for scatters and jump straight into 15 to 30 free spins. You pay NZ$500 at your current stake of NZ$5, and the bonus round uses special reels to help you chase the win.
Guarantee a bonus trigger and ensure every multiplier symbol lands at a minimum of 5x value during the round. This costs NZ$2,500 at a NZ$5 bet and locks in stronger multipliers from the start.
Double your stake per spin to NZ$10 and raise the chance of triggering Free Spins by five times over. At this ante bet level, any bonus that lands also guarantees a 5x minimum on multiplier symbols.
RTP is the average amount a slot returns to players over a very large number of spins. The 96.55% figure for Fortune of Olympus applies to the standard game with all bet types included.
Answers to what matters most when you're deciding whether to play this slot.
Fortune of Olympus: set your session budget. Choose how much you can afford to lose in this session and stick to that amount. Your budget should be money you're comfortable spending on entertainment, not money you need for essentials.
Fortune of Olympus: your exit plan. Decide before you start when you'll walk away—both if you win and if you lose. Wins feel like a reason to keep playing, but a stop point protects your winnings and your account.
Playing within account limits. Use your Rubyslots Casino account's deposit limits and loss limits to cap what you spend over a day, week or month. These tools keep your playing within the boundaries you've chosen.
Taking a break when it matters. If the game stops feeling like fun or you're chasing losses, take a break or use self-exclusion. Rubyslots Casino offers cooling-off periods and permanent exclusion if you need them.
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