River Of Styx
- RTP
- 96.60%
- Volatility
- MEDIUM
- Max win
- 21,100×
- Hit freq
- -
- Grid
- -
- Bet
- -
- Released
- 2024-06-17
A playable demo is not available in your region.
Our take
Dark-mythological cluster-pays slot from Pragmatic Play with 96.60% RTP, medium volatility, and 21,100× max win.
River of Styx is Pragmatic Play's entry into the dark-mythological space, drawing from Greek underworld iconography—ghostly gems, cursed coins, skull symbols, and the titular river crossing. The 6×5 grid uses cascading cluster-pays mechanics where winning symbols tumble away to be replaced by new ones, theoretically extending winning sequences indefinitely.
The pay-anywhere design abandons paylines entirely, instead rewarding any matching symbol clusters regardless of position. Free spins are triggered by scatter symbols and come with multipliers reaching up to 100×—a generous ceiling that rewards extended bonus sequences. The design tilts toward medium volatility, placing it alongside mainstream appeal rather than high-variance niches.
With a 96.60% RTP and a max payout of 21,100×, River of Styx delivers class-leading returns. The 6×5 layout feels spacious and premium compared to the standard 5×3 template, and the tumbling mechanic creates a satisfying visual rhythm. The horror-themed aesthetic is compelling without tipping into gratuitous.
Pros
- 21,100× max win is among the highest in the Pragmatic Play suite
- 96.60% RTP leads the industry standard
- Medium volatility makes it playable for regular sessions
- Multipliers up to 100× in free spins offer genuine escalation potential
Cons
- Cluster-pays and cascading mechanics can feel slow to evaluate visually
- Horror theme is niche and won't appeal universally
- 6×5 grid creates larger symbol variance, potentially confusing new players
Math & maxes
Math breakdown
- Volatility score
- 3 / 5
- Max win
- 21,100x the stake
FAQ
What's the RTP and max win of River of Styx?
River of Styx has a 96.60% RTP—above industry average—and a maximum payout of 21,100× your bet. Medium volatility keeps wins regular without extreme swings.
How does the clustering and cascading work?
Winning symbol clusters tumble away and are replaced by new symbols dropping from above. This can create chain-reaction wins where each cascade re-evaluates the grid for new combinations.
What are the free spins multipliers?
Free spins multipliers can reach up to 100×, meaning your wins during the bonus can scale massively as multipliers stack. This creates the slot's high-ceiling potential.
