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Underwater-Themed Casino Games

132 games from 43 providers • Up to 96.7% RTP

Filters

132 results
Type
Provider
Volatility
Min. RTP
Lobster HotpotMedium

Lobster Hotpot

Gaming Corps

RTP 96.24%View game
Lord of the Ocean MagicHigh

Lord of the Ocean Magic

Greentube

RTP 95.01%View game
3 Wonders CatchHigh

3 Wonders Catch

Yggdrasil

RTP 94.00%View game
Wild FallsVery High

Wild Falls

Play'n GO

RTP 84.50%View game
Bubblin' RichesHigh

Bubblin' Riches

Play'n GO

RTP 96.20%View game
Blue OceansMedium

Blue Oceans

Amusnet

RTP 96.06%View game
Cash Spree TritonHigh

Cash Spree Triton

Games Global

RTP 94.23%View game
Ocean RushMedium

Ocean Rush

Amusnet

RTP 96.36%View game
Penguin PartyMedium

Penguin Party

CT Interactive

RTP 96.60%View game
Octopus TreasureMedium

Octopus Treasure

Play'n GO

RTP 84.26%View game
Treasures Of The TridentHigh

Treasures Of The Trident

Spinomenal

RTP 93.51%View game
Coin Crusher Hold and WinHigh

Coin Crusher Hold and Win

Booming Games

RTP 95.80%View game
Eye of the KrakenMedium

Eye of the Kraken

Play'n GO

RTP 84.55%View game
Fisherman's BountyMedium

Fisherman's Bounty

Wizard Games

RTP 94.00%View game
God of the UnderseaMedium

God of the Undersea

REEVO

RTP 96.13%View game
Gold Of SirensHigh

Gold Of Sirens

Evoplay

RTP 88.00%View game
Atlantis GoldMedium

Atlantis Gold

Stakelogic

RTP 96.08%View game
Atlantis Power ComboHigh

Atlantis Power Combo

Games Global

RTP 94.25%View game
Creature from the Black LagoonHigh

Creature from the Black Lagoon

NetEnt

RTP 96.47%View game
King Of The Trident DeluxeMedium

King Of The Trident Deluxe

Wizard Games

RTP 88.03%View game
Rich Of The MermaidMedium

Rich Of The Mermaid

Barbarabang

RTP 96.00%View game
Amazing Link FrenzyHigh

Amazing Link Frenzy

Games Global

RTP 94.20%View game
Dolphin's ShineHigh

Dolphin's Shine

Fazi

RTP 96.17%View game
Dolphins Wild RideHigh

Dolphins Wild Ride

Synot

RTP 88.09%View game
Fishin' The BiggestHigh

Fishin' The Biggest

Apparat

RTP 96.23%View game
Mysterious AtlantisMedium

Mysterious Atlantis

Synot

RTP 88.22%View game
Ruby PearlHigh

Ruby Pearl

Skywindgroup

RTP 96.74%View game
Action BassHigh

Action Bass

Games Global

RTP 92.69%View game
Aqua RichesMedium

Aqua Riches

Synot

RTP 96.00%View game
Diamond Link: Almighty KrakenHigh

Diamond Link: Almighty Kraken

Greentube

RTP 95.00%View game
Fishin Madness QUADGROWSHigh

Fishin Madness QUADGROWS

Games Global

RTP 92.10%View game
MerMoneyHigh

MerMoney

SlotFactory

RTP 93.98%View game
Grab a biteHigh

Grab a bite

SlotFactory

RTP 96.18%View game
Sunken RichesMedium

Sunken Riches

SlotFactory

RTP 96.00%View game
Bubble HitsHigh

Bubble Hits

Wizard Games

RTP 95.96%View game
Get KrakenHigh

Get Kraken

Yggdrasil

RTP 90.50%View game

Where are you playing from?

Operators, bonuses and odds are only shown for the market you're in, so we can list what's actually licensed there.

Underwater Casino Games

What the Underwater theme covers

Underwater is a small theme collection for players. It brings together casino games with an undersea theme, while each title can use its own visual approach. Every game in this collection is a slot. Slot games use spins to evaluate symbol combinations according to their individual rules; check a game's rules screen for how that title works.

The studios most represented, in order, are Games Global, Yggdrasil, 4ThePlayer, Relax Gaming, and Wizard Games. The examples below are slots from several of these studios, so the theme is not limited to one provider.

Compare RTP and volatility

Among the widely carried examples, Treasure Tumble from Relax Gaming has a 94.5% RTP and high volatility. Fisherman's Bounty from Wizard Games has a 94% RTP and medium volatility. Games Global's Fishin Madness QUADGROWS has a 92.1% RTP and high volatility. Another Games Global slot, Action Bass, has a 92.69% RTP and high volatility.

RTP is a theoretical long-run average for one game configuration, not a prediction for a session. The same game can use different RTP configurations at different operators, so the information panel for the game you open at a casino determines the applicable figure. Sort the game list by RTP to compare the displayed values; check volatility separately, since it describes the pattern of variance rather than the long-run return.

Choosing an Underwater slot

Use the list to compare titles and open a game's page for its details before choosing. A high-volatility label may suit someone comfortable with greater variation between results, while a medium label indicates a different volatility profile. Neither label predicts the outcome of a session.

Casino availability can vary by market. Players can check the casino listings to see which titles they can access, or browse the wider slot games section to compare other themes.

Frequently Asked Questions

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