Where to play
Online casinos offering Ocean's Secret.
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Game facts
Key numbers at a glance — RTP, volatility, max win and more.
- RTP
- 96.00%
- Volatility
- Very High
- Max win
- 5,000x
- Paylines
- Cluster
- Reels × Rows
- 7 reels
- Bet range
- €0.2 – €100
- Release date
- August 11, 2026
How Ocean's Secret works
Dive into Ocean's Secret, a high-volatility 7×7 cluster-pays slot from TopSpin Games set beneath a hidden coral reef. Winning clusters of 5 or more matching symbols trigger Tumble wins, refilling the grid for chain reactions within a single spin. Multiplier positions build on the grid and double every time they repeat, holding for the entire Free Spins round instead of resetting. Landing 3 or more Message-in-a-Bottle symbols triggers Free Spins (10 to 30 spins depending on how many bottles land), with extra bottles inside the bonus adding retriggers on top. Players can Buy the Bonus outright, or use Bonus Boost to raise trigger odds without touching the paytable. Ocean's Secret pays up to 5,000x bet, with a base RTP of 96.11%
