Underwater Treasures
96.7%
RTP
25,000x
Max Win
- Min Bet
- 0.1
- Max Bet
- 1000
- Release Date
- July 29, 2026
About this Slot
Underwater Treasures is a nature-themed slot from Relaxpls with an RTP of 96.7%, high volatility and a maximum win of 25,000x. The game uses cluster pays mechanics where 8 or more matching symbols anywhere on the grid form winning combinations. When a win occurs, the winning symbols disappear and new symbols cascade down to fill the gaps, potentially creating additional winning clusters from a single spin.
Multiplier Coins act as wild symbols and count toward the symbol requirements for wins. During cascades, the values of Multiplier Coins add together, increasing the overall multiplier applied to winning combinations. Three Scatters award 8 free spins, four Scatters award 10 free spins, five Scatters award 12 free spins, and six or more Scatters award 15 free spins. Extra Scatters landing during the free spins round retrigger additional spins.
The game offers three direct bonus buy options. The Bonus option costs the standard price and grants 8 free spins with Multiplier Coins. The Super Bonus option costs 1x and provides 10 free spins with richer Coin values. The Hidden Bonus option costs 1x and grants either 12 or 15 free spins.
Bonus Boost is an optional modifier that increases the cost of bonus buys to 1.5x the standard price but makes bonuses three times more likely to trigger. Wild Drop 1000x is a buy option that guarantees a 1000x Multiplier Coin. Wild Drop 5000x is a buy option that provides a Multiplier Coin with a value between 500x and 5000x. The Mystery Bonus option awards a random bonus tier: 50% chance of the standard Bonus, 40% chance of the Super Bonus, and 10% chance of the Hidden Bonus.
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Underwater Treasures RTP Calculator
Underwater Treasures has a theoretical RTP of 96.7%. Its volatility is High, so expect long dry spells punctuated by rare, large multipliers. Its win potential is capped at 25,000x your stake. Use the calculator below to estimate your expected return, variance range and risk of ruin over any number of spins.
Underwater Treasures Variance Simulator
Underwater Treasures sessions can swing far from its 96.7% average - its volatility is rated High. The simulator runs many virtual bankroll runs to estimate the bust rate, typical drawdown and best/worst outcomes over a set number of spins - compare a cautious bankroll against an aggressive one.
All Wins
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Play on Stake*Frequently asked questions about Underwater Treasures
An RTP of 96.7% means Underwater Treasures is built to pay back around 96.7 for every 100 wagered over millions of spins. Any single session can land far above or below that - use the RTP calculator on this page to model your own bet size and spin count.
Over the long run Underwater Treasures's house edge is about 3.3% of everything you wager - roughly 3.3 lost per 100 staked. Short sessions vary widely; the calculator above shows the expected loss and variance range for your inputs.
Quite a lot. Because wins cluster around rare big hits, your balance can move far from the 96.7% average in either direction. The variance simulator above shows typical drawdowns, bust rate and best/worst outcomes for your bankroll.
It depends on your bet size and how long you want to play Underwater Treasures. Use the variance simulator above to test a cautious versus an aggressive bankroll and see how often each survives your target number of spins.
