Top underwater online slots

UNDERWATER Online Slots – Ranked List & Best Casinos

If you're looking for the top-rated underwater-themed slots, you've come to the right place! We've compiled an updated list based on CGSCORE, featuring the best underwater-themed slots available online. Play free demos to explore the gameplay risk-free, and master the rules without any cost!

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Ready to move beyond free demos? Discover safe and trusted online casinos offering underwater-themed slots and claim exclusive bonus deals from our recommended real-money casinos. Whether you're chasing big wins or exciting gameplay, these top-tier casinos provide the ultimate underwater experience!

 Top SlotsNew SlotsUpcomingHigh RTPBonus BuyMegawaysChristmas Top Free underwater Slots Underwater World
CGSCORE 84
Blue Gem Gaming Underwater World Neptunes Quest
CGSCORE 84
Williams Interactive Neptunes Quest
Max Win: x
RTP: 96.39%
 Unusual Catch
CGSCORE 84
Microgaming Unusual Catch
Max Win: 8000x
RTP: 96.04%
 Sea Hunter
CGSCORE 84
Playn Go Sea Hunter
Max Win: 1875x
RTP: 96.64%
 Gold and Glory Hold and Win
CGSCORE 84
Popiplay Gold and Glory Hold and Win
Max Win: 5624x
RTP: 96.14%
 Rise of Atlantis
CGSCORE 84
Blueprint Rise of Atlantis
Max Win: 10000x
RTP: 96%
 Aquanauts
CGSCORE 84
Microgaming Aquanauts
Max Win: 50000x
RTP: 96.26%
 Orbs of Atlantis
CGSCORE 84
Habanero Orbs of Atlantis
Max Win: 60000x
RTP: 96.6%
 Secrets of Atlantis
CGSCORE 84
NetEnt Secrets of Atlantis
Max Win: 3200x
RTP: 97.07%
 Fishin Frenzy The Big Catch
CGSCORE 83
Blueprint Fishin Frenzy The Big Catch
Max Win: 50000x
RTP: 95.32%
 Oceans Treasure
CGSCORE 83
NetEnt Oceans Treasure
Max Win: 1200x
RTP: 95.99%
 Trident of Legends
CGSCORE 83
Stakelogic Trident of Legends
Max Win: 10000x
RTP: 95.95%
 Lord of the Ocean Magic
CGSCORE 83
Novomatic Lord of the Ocean Magic
Max Win: 5000x
RTP: 95.01%
 Trophy Fish
CGSCORE 83
Red Tiger Gaming Trophy Fish
Max Win: 27109x
RTP: 95.71%
 Fishing Pro Reel Collect
CGSCORE 83
Gaming Corps Fishing Pro Reel Collect
Max Win: 10000x
RTP: 95.85%
 Reef Run
CGSCORE 83
Yggdrasil Gaming Reef Run
Max Win: 2700x
RTP: 96.4%
 4 Fantastic Fish Gigablox
CGSCORE 83
4ThePlayer 4 Fantastic Fish Gigablox
Max Win: 12000x
RTP: 96%
 Fish Em Up
CGSCORE 83
Microgaming Fish Em Up
Max Win: 5000x
RTP: 96.11%
 Masks of Atlantis
CGSCORE 83
Realtime Gaming Masks of Atlantis
Max Win: 2500x
RTP: 95%
 Golden Fish Tank Party
CGSCORE 82
Yggdrasil Gaming Golden Fish Tank Party
Max Win: 6000x
RTP: 94%
 15 Tridents
CGSCORE 82
Microgaming 15 Tridents
Max Win: 10000x
RTP: 96.1%
 Beat the Beast Krakens Lair
CGSCORE 82
Thunderkick Beat the Beast Krakens Lair
Max Win: 7777x
RTP: 96.12%
 Giga Bass GigaBlox
CGSCORE 82
ReelPlay Giga Bass GigaBlox
Max Win: 10245x
RTP: 96%
 Atlantean Gigarise
CGSCORE 82
Jackpot!
Yggdrasil Gaming Atlantean Gigarise
Max Win: 4370x
RTP: 96%
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