Curious what Ocean Kings actually feels like to play? Here's our full, no-fluff take. Developed by Spinberry, Ocean Kings arrives with medium low variance and a published RTP of 93.22%. If everything lines up, Ocean Kings can pay up to 5,000x your bet. Dating back to 2025, it remains a regular pick. Visually it's built around a fish and aquatic theme, with the action running on 5 reels and 10 paylines. Let's break down what works and what doesn't.
Written by Rachel Kim · Last updated: March 2026
Ocean Kings comes to us from Spinberry, built around a fish and aquatic theme and powered by a 5-reel grid running 10 paylines. The result is medium low variance paired with an RTP of 93.22%.
Where Ocean Kings earns its keep is the feature set. 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. On balance, Ocean Kings is a no-frills option worth a few spins in the demo first.
The RTP of 93.22% 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.
Ocean Kings 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.
2.3 / 5 — Below Average
Ocean Kings by Spinberry provides a straightforward slot experience. While it may not break new ground, it offers medium low volatility gameplay that will appeal to certain player preferences.