UNDERWATER Slots

Play all free slots games with underwater theme online here at CasinoGamesOnNet.com. Try the best underwater-themed slots in this top ranked list based on CGSCORE. Play just for fun in demo mode or learn the game. Slots from all the best slots software providers in the industry. Find the best online casinos and enjoy the best welcome bonuses and play your favourite video slot with underwater theme.

Jellyfish Flow slot
CGSCORE 91

This is our own slot rating based on how popular the slot is, RTP (Return To Player) and Big Win potential.

Jellyfish Flow Habanero» Play For Real Here ⬇
Cadoola
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Orbs of Atlantis slot
CGSCORE 90

This is our own slot rating based on how popular the slot is, RTP (Return To Player) and Big Win potential.

Orbs of Atlantis Habanero» Play For Real Here ⬇
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Neptunes Riches Ocean of Wilds slot
CGSCORE 88

This is our own slot rating based on how popular the slot is, RTP (Return To Player) and Big Win potential.

Neptunes Riches Ocean of Wilds Just For The Win» Play For Real Here ⬇
Woo Casino
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Release the Kraken slot
CGSCORE 85

This is our own slot rating based on how popular the slot is, RTP (Return To Player) and Big Win potential.

Release the Kraken Pragmatic Play» Play For Real Here ⬇
Casinia
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Fishin Frenzy Power 4 Slots slot
CGSCORE 84

This is our own slot rating based on how popular the slot is, RTP (Return To Player) and Big Win potential.

Fishin Frenzy Power 4 Slots Blueprint» Play For Real Here ⬇
Winz.io Casino
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East Sea Dragon King slot
CGSCORE 84

This is our own slot rating based on how popular the slot is, RTP (Return To Player) and Big Win potential.

East Sea Dragon King NetEnt» Play For Real Here ⬇
Mr Vegas
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Octopus Treasure slot
CGSCORE 83

This is our own slot rating based on how popular the slot is, RTP (Return To Player) and Big Win potential.

Octopus Treasure Playn Go» Play For Real Here ⬇
Avalon78 Casino
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Atlantis Megaways slot
CGSCORE 83

This is our own slot rating based on how popular the slot is, RTP (Return To Player) and Big Win potential.

Jackpot!
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Wazamba
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Mermaids Diamond slot
CGSCORE 83

This is our own slot rating based on how popular the slot is, RTP (Return To Player) and Big Win potential.

Mermaids Diamond Playn Go» Play For Real Here ⬇
Mr Vegas
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Lord of the Ocean Magic slot
CGSCORE 83

This is our own slot rating based on how popular the slot is, RTP (Return To Player) and Big Win potential.

Lord of the Ocean Magic Novomatic» Play For Real Here ⬇
EvoSpin
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Sea Hunter slot
CGSCORE 82

This is our own slot rating based on how popular the slot is, RTP (Return To Player) and Big Win potential.

Sea Hunter Playn Go» Play For Real Here ⬇
Alf Casino
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Atlantean Gigarise slot
CGSCORE 82

This is our own slot rating based on how popular the slot is, RTP (Return To Player) and Big Win potential.

Jackpot!
New!
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Maneki
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Beat the Beast Krakens Lair slot
CGSCORE 82

This is our own slot rating based on how popular the slot is, RTP (Return To Player) and Big Win potential.

Beat the Beast Krakens Lair Thunderkick» Play For Real Here ⬇
Bob Casino
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Neptunes Fortune Megaways slot
CGSCORE 82

This is our own slot rating based on how popular the slot is, RTP (Return To Player) and Big Win potential.

Neptunes Fortune Megaways iSoftBet» Play For Real Here ⬇
Savarona Casino
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Kingdoms Rise Guardians of the Abyss slot
CGSCORE 81

This is our own slot rating based on how popular the slot is, RTP (Return To Player) and Big Win potential.

Jackpot!
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Mr Vegas
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Dolphins Pearl Deluxe 10 slot
CGSCORE 80

This is our own slot rating based on how popular the slot is, RTP (Return To Player) and Big Win potential.

New!
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Hyper
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Secrets of Atlantis slot
CGSCORE 80

This is our own slot rating based on how popular the slot is, RTP (Return To Player) and Big Win potential.

Secrets of Atlantis NetEnt» Play For Real Here ⬇
Avalon78 Casino
100% up to $/€100 + 100 Free Spins
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Reef Run slot
CGSCORE 80

This is our own slot rating based on how popular the slot is, RTP (Return To Player) and Big Win potential.

Reef Run Yggdrasil» Play For Real Here ⬇
SlotsMillion
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Ariana slot
CGSCORE 79

This is our own slot rating based on how popular the slot is, RTP (Return To Player) and Big Win potential.

Ariana Microgaming» Play For Real Here ⬇
Nomini
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Queen of Atlantis slot
CGSCORE 78

This is our own slot rating based on how popular the slot is, RTP (Return To Player) and Big Win potential.

Queen of Atlantis Pragmatic Play» Play For Real Here ⬇
Webbyslot
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Princess of Pearls slot
CGSCORE 78

This is our own slot rating based on how popular the slot is, RTP (Return To Player) and Big Win potential.

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Bob Casino
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Deep Sea Magic slot
CGSCORE 78

This is our own slot rating based on how popular the slot is, RTP (Return To Player) and Big Win potential.

Deep Sea Magic Shuffle Master» Play For Real Here ⬇
Mr Vegas
100% up to $/€200 + 11 Free Spins
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Eye of the Kraken slot
CGSCORE 78

This is our own slot rating based on how popular the slot is, RTP (Return To Player) and Big Win potential.

Eye of the Kraken Playn Go» Play For Real Here ⬇
EvoSpin
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Atlantis Rising slot
CGSCORE 77

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Casinia
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Loreleis Pearls slot
CGSCORE 77

This is our own slot rating based on how popular the slot is, RTP (Return To Player) and Big Win potential.

Loreleis Pearls Red Rake» Play For Real Here ⬇
FEZbet
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Kraken Conquest slot
CGSCORE 76

This is our own slot rating based on how popular the slot is, RTP (Return To Player) and Big Win potential.

Kraken Conquest Leander Games» Play For Real Here ⬇
Savarona Casino
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Blue Oceans slot
CGSCORE 75

This is our own slot rating based on how popular the slot is, RTP (Return To Player) and Big Win potential.

Jackpot!
New!
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Webbyslot
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Under The Waves slot
CGSCORE 75

This is our own slot rating based on how popular the slot is, RTP (Return To Player) and Big Win potential.

Under The Waves 1x2 Gaming» Play For Real Here ⬇
Tsars Casino
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Oceans Treasure slot
CGSCORE 75

This is our own slot rating based on how popular the slot is, RTP (Return To Player) and Big Win potential.

Oceans Treasure NetEnt» Play For Real Here ⬇
Cookie Casino
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Atlantis slot
CGSCORE 74

This is our own slot rating based on how popular the slot is, RTP (Return To Player) and Big Win potential.

Atlantis Red Tiger Gaming» Play For Real Here ⬇
Alf Casino
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Hooked slot
CGSCORE 73

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Hooked Booming Games» Play For Real Here ⬇
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Mega Shark slot
CGSCORE 72

This is our own slot rating based on how popular the slot is, RTP (Return To Player) and Big Win potential.

Mega Shark Amatic» Play For Real Here ⬇
SlotsMillion
100% up to €100 + 100 FS
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Sirens Treasures slot
CGSCORE 71

This is our own slot rating based on how popular the slot is, RTP (Return To Player) and Big Win potential.

Sirens Treasures Spinomenal» Play For Real Here ⬇
7bitCasino
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Ocean Magic slot
CGSCORE 70

This is our own slot rating based on how popular the slot is, RTP (Return To Player) and Big Win potential.

Ocean Magic IGT» Play For Real Here ⬇
Mr Vegas
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Atlantean Treasures Mega Moolah slot
CGSCORE 69

This is our own slot rating based on how popular the slot is, RTP (Return To Player) and Big Win potential.

Jackpot!
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Malina
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Wild Ocean slot
CGSCORE 65

This is our own slot rating based on how popular the slot is, RTP (Return To Player) and Big Win potential.

Wild Ocean Booming Games» Play For Real Here ⬇
Videoslots Casino
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GigaRise Atlantis slot
CGSCORE N/A

This is our own slot rating based on how popular the slot is, RTP (Return To Player) and Big Win potential.

Coming Soon!
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Winz.io Casino
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Stacks of Pearls slot
CGSCORE N/A

This is our own slot rating based on how popular the slot is, RTP (Return To Player) and Big Win potential.

Coming Soon!
Stacks of Pearls Lightning Box» Play For Real Here ⬇
7bitCasino
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Underwater World slot
CGSCORE N/A

This is our own slot rating based on how popular the slot is, RTP (Return To Player) and Big Win potential.

Underwater World Blue Gem Gaming» More Blue Gem Gaming Casinos »
Mermaids Pearls slot
CGSCORE N/A

This is our own slot rating based on how popular the slot is, RTP (Return To Player) and Big Win potential.

Mermaids Pearls RTG» Play For Real Here ⬇
Rich Palms Casino
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Neptunes Quest slot
CGSCORE N/A

This is our own slot rating based on how popular the slot is, RTP (Return To Player) and Big Win potential.

Neptunes Quest WMS» Play For Real Here ⬇
Bob Casino
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Ruby Pearl slot
CGSCORE N/A

This is our own slot rating based on how popular the slot is, RTP (Return To Player) and Big Win potential.

New!
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