Before you load Sunken Riches for real, spend a couple of minutes on how it genuinely performs. Developed by Slot Factory, Sunken Riches arrives with medium low volatility and a published RTP of 94.02%. Top wins are capped at 5,000x your stake, a healthy ceiling worth chasing. It's built with crisp artwork and atmosphere and plays out on 5 reels and 30 paylines. Originally released in 2023, it has aged well. So does it deliver? Let's get into it.
Written by Rachel Kim · Last updated: March 2026
This slot game, Sunken Riches, is the work of Slot Factory, wrapped in polished, characterful visuals and powered by 30 paylines across 5 reels. The result is a medium low volatility profile paired with an RTP of 94.02%.
The mechanics are what make Sunken Riches interesting. Look out for scatter symbols that unlock free spins and extra bonus rounds. Thanks to its medium low variance, wins come often enough to suit casual, lower-risk play. Overall it's a well-rounded slot game that knows what it is.
The RTP of 94.02% is below the industry average of ~96%. This is common for older slots or those with special features. The lower RTP may be offset by unique mechanics or higher maximum win potential.
Medium-low volatility offers a good balance of regular wins with occasional larger payouts. Expect frequent hits with modest amounts, suitable for casual players who want low-risk entertainment.
About 1 in 3 spins results in a win. This is a moderate hit frequency that balances win frequency with payout size.
Sunken Riches features scatter symbols that can trigger free spins rounds. Landing the required number of scatter symbols anywhere on the reels activates the free spins feature, giving you extra chances to win without additional bets. During free spins, special modifiers may apply to boost your winning potential.
3.0 / 5 — Good
Sunken Riches by Slot Factory is a solid offering that delivers good entertainment value. The 94.02% RTP combined with medium low volatility creates a well-balanced gaming experience.