6Player accounts▼ 45% vs the 30 days before#6506 by players
$0.81Average bet#4170 by average bet
9 OctWagered per UTC day31 Oct
Player accounts count one account on one casino, so a person on two casinos counts twice. Figures: Engine Insights (full page on Engine).
Marine Mania RTP, max win and bonus buys
Official figures · version 7
96%RTP · base game
5,000xMax win
1 in 2.4Plays that win something
1 in 1.3MMax win odds · base game
Mode
Type
Cost
RTP
Max win
Bonus Hunt
Bet boost
2x the bet
96%
5,000x
Pearl Tide
Bonus buy
50x the bet
96%
5,000x
Rising Pearls
Bonus buy
100x the bet
96%
5,000x
Tidal Rush
Bonus buy
200x the bet
96%
5,000x
From engine.io's public provably-fair tool, for the game's current version (checked 28 Oct 2026). RTP is the long-run average return; real sessions vary widely. Max win is in multiples of the bet. 18+, play responsibly.
Quick answers
What is the RTP of Marine Mania?
Marine Mania by High Rollers has an RTP of 96%.
What is the max win in Marine Mania?
The maximum win is 5,000x the bet.
Does Marine Mania have a bonus buy?
Yes: Pearl Tide costs 50x the bet, Rising Pearls costs 100x the bet, Tidal Rush costs 200x the bet.
When was Marine Mania released?
Marine Mania was released on 16 May 2026.
Where can I play Marine Mania?
Marine Mania is on Stake. Casino links may be affiliate links. 18+.
Leaderboard placings
Calendar leaderboard placings
Calendar
Rank
Turnover
Bets
Avg bet
Yesterday
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This week
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This month
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Last 30 days
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All-time
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Since launch leaderboard placings
Since launch
Rank
Turnover
Bets
Avg bet
24h after launch
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First week
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First month
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From Engine's public leaderboards: yesterday, this week, this month, the last 30 days and all time, plus each game's first day, week and month since launch. A dash means the game is outside that board. Average bet is turnover ÷ bets.
