Underwater Treasures Slot Demo by Relaxpls

Underwater Treasures by Relaxpls Slot Overview

Underwater Treasures brings a rich ocean setting to a clean, modern grid, with deep blue backgrounds, coral tones and detailed marine symbols. Its treasure-hunting mood feels polished and immersive, without overcomplicating the presentation.

The standout is the count-pays format: 8 matching symbols anywhere on the 7×5 board trigger wins, while Multiplier Coins act as wilds and cascade into extra chances. With a 25,000x max win, it is worth trying it — for now, the free demo is only available on Stake, and the button above brings you directly to the site.

Underwater Treasures Slot Specifications

Underwater Treasures uses a lively 7×5 grid with count-pays wins, so matching symbols anywhere can chain through cascades on BonusTiime’s online slot gameplay.

RTP (Return to Player)

RTP sits at 96.7%, which is solid and supports fair long-term returns for regular play.

Volatility

The game feels medium-high, with bonus-driven swings that can leave base spins quieter between bigger feature hits.

Max Win

A 25,000x max win gives the Relaxpls slot strong upside, especially when multiplier coins land inside cascades.

Theme

Underwater visuals, treasure chests and marine creatures create a polished ocean atmosphere with a clear hunting-for-loot feel.

Underwater Treasures Slot Features

Underwater Treasures packs in count-pays, cascades, Multiplier Coins, free spins, and several buyable bonuses, all tied together by a treasure-hunting flow that keeps each feature connected.

Count-pays

Underwater Treasures uses a count-pays system instead of paylines or ways. You win when 8 or more matching paying symbols land anywhere on the 7×5 board. Winning symbols disappear, then new symbols drop in, so one spin can create multiple cascades.

Multiplier Coins

Multiplier Coins work as wilds and count towards every paying symbol’s 8-symbol requirement. That means a mix of matching symbols and coins can form a win. Visible coin values also add together during the same cascade, which can strengthen the total payout.

Bonus Scatters

Scatters trigger the free spins bonus. Three Scatters award 8 free spins, four award 10, five award 12, and six or more award 15. During the bonus, extra Scatters can retrigger more spins, keeping the feature active for longer.

Bonus

The Bonus feature gives 8 free spins with multiplier coins. It starts from 3 Scatters or can be bought from the Bonus Store. This version focuses on standard bonus play and keeps the cascade structure active throughout the round.

Super Bonus

Super Bonus grants 10 free spins with richer multiplier coins. It triggers from 4 Scatters or can appear through Mystery Bonus. This mode is not purchasable, so it feels more like a natural upgrade than a forced buy.

Hidden Bonus

Hidden Bonus delivers 12 free spins with the best multiplier coins, or 15 if you land 6 or more Scatters. It triggers from 5+ Scatters or via Mystery Bonus, making it the top natural bonus tier.

Bonus Boost

Bonus Boost is an ante bet option that increases the cost to 1.5x and makes bonuses 3x more likely to land. It is a simple way to push the feature rate higher without buying a specific bonus directly.

• Bonus Boost Ante Bet: x1.5 — makes bonuses 3x more likely.

Wild Drop 1000x

Wild Drop 1000x guarantees a 1,000x multiplier coin lands, but it does not guarantee a win. It is a high-cost shortcut for players who want a strong multiplier presence in the base game or bonus setup.

• Wild Drop 1000x: x170 — guarantees a 1,000x coin.

Wild Drop 5000x

Wild Drop 5000x guarantees a wild multiplier coin that can land at 500x, 1,000x, or up to 5,000x. As with the other buy options, it still does not guarantee a winning combination, only the coin drop itself.

• Wild Drop 5000x: x240 — forces a high-value wild coin.

Mystery Bonus

Mystery Bonus randomly awards one of three feature tiers: Bonus, Super Bonus, or Hidden Bonus. It gives 50% Bonus, 40% Super Bonus, and 10% Hidden Bonus, so it is a flexible purchase for players who want surprise rather than choosing one mode.

• Mystery Bonus: x170 — randomly selects a bonus tier.

Underwater Treasures Slot Review

Underwater Treasures leans on a deep blue ocean backdrop, marine symbols and gold framed menus to build its identity. The treasure chest, anchors and sea creatures give it a clear underwater search motif, while the clean interface keeps the focus on the grid rather than clutter.

The real hook is the count pays system with cascades, because 8 matching symbols anywhere can trigger repeated drops. That gives the base game more to do than a standard line slot, and the Multiplier Coins add proper bite, but the buy menu sits heavily beside the core play.

Underwater Treasures suits players who enjoy feature driven slots with a high ceiling and do not mind paying for bonus access. The 25,000x max win and multiple bonus buys give it plenty of ceiling, although the 7×5 count pays setup still feels more engineered than inventive.

Underwater Treasures Slot FAQ