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Games Global and Alchemy Gaming unleash jungle adventure in Rumble Kong CASHINGO
Yellow Cash and Jackpot Bananas that land on the reels are reflected onto the CASHINGO grid throughout the base game and bonus spins.

Top 10 new online slots for July 2026
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Underwater Themed Online Casino Slot Games

515 slot games are available to players. edit your preferences

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51 Atlantis: The Forgotten Kingdom Atlantis: The Forgotten Kingdom Slot

Software: Games Global
Release Date: 7 October 2021
Themes: Atlantis, Fantasy, Ocean, Mermaid, Underwater
Features: 5 Reels, 243 Lines, Bonus Round, Bonus Spins, Instant Play, Autoplay, Video Slots, Multiplier, Wild Symbol, Scatter Symbol, Mystery Bonus, Mobile Gaming
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52 Atlants: Wrath of the Ocean Atlants: Wrath of the Ocean Slot
Number of Sites: 12
Software: Gaming1
Release Date: 23 March 2015
Themes: Adventure, Atlantis, Fantasy, Greek Mythology, Ocean, Mermaid, Underwater, Ancient Civilizations
Features: 5 Reels, 20 Lines, Bonus Round, Bonus Spins, Instant Play, Autoplay, Video Slots, Wild Symbol, Scatter Symbol
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53 Baby Blue Baby Blue Slot
Number of Sites: 5
Software: Spinmatic
Release Date: 2018
Themes: Ocean, Nature, Fish, Deep Sea Exploration, Underwater
Features: 4 Reels, 81 Lines, Instant Play, Autoplay, Video Slots, Multiplier, Wild Symbol, Scatter Symbol, Gamble Feature, Mystery Bonus, Mobile Gaming
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54 Bait 'N' Bank Bait 'N' Bank Slot

Software: Push Gaming
Release Date: 7 January 2026
Themes: Fish, Underwater
Features: 3 Reels, 5 Lines, Bonus Round, Bonus Spins, Instant Play, Autoplay, Video Slots, Multiplier, Wild Symbol, Multiple Jackpots, Re-Spin, Mobile Gaming
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55 Battle for Atlantis Battle for Atlantis Slot

Software: GameART
Release Date: 26 June 2019
Themes: Atlantis, Fantasy, Ocean, Fish, Underwater, Action
Features: 5 Reels, 30 Lines, Bonus Round, Bonus Spins, Instant Play, Autoplay, Video Slots, Multiplier, Wild Symbol, Scatter Symbol, Gamble Feature, Hold, Mobile Gaming
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56 Beach Break Beach Break Slot
Number of Sites: 6
Themes: Beach, Ocean, Fish, Vacation, Underwater
Features: 5 Reels, 25 Lines, Bonus Round, Bonus Spins, Instant Play, Autoplay, Video Slots, Wild Symbol, Scatter Symbol
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57 Beast Below Beast Below Slot

Software: Hacksaw Gaming
Release Date: June 2023
Themes: Ocean, Deep Sea Exploration, Underwater, Horror
Features: 5 Reels, 14 Lines, Bonus Spins, Instant Play, Autoplay, Video Slots, Multiplier, Wild Symbol, Scatter Symbol, Hold, Expanding Wild, Mobile Gaming
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58 Beat the Beast: Kraken's Lair Beat the Beast: Kraken's Lair Slot

Software: Thunderkick
Release Date: 19 February 2020
Themes: Treasure, Fantasy, Ocean, Monster, Underwater
Features: 5 Reels, 9 Lines, Bonus Round, Bonus Spins, Instant Play, Autoplay, Video Slots, Wild Symbol, Scatter Symbol, Mobile Gaming
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59 Beauty of Atlantis Beauty of Atlantis Slot

Software: edict egaming, Merkur Gaming
Release Date: 2023
Themes: Atlantis, Underwater
Features: 5 Reels, 10 Lines, Bonus Spins, Instant Play, Autoplay, Video Slots, Wild Symbol, Scatter Symbol, Mobile Gaming
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60 Beware the Deep Megaways Beware the Deep Megaways Slot

Software: Pragmatic Play
Release Date: 11 March 2024
Themes: Ocean, Deep Sea Exploration, Underwater
Features: 6 Reels, 117649 Lines, Bonus Spins, Instant Play, Autoplay, Video Slots, Multiplier, Wild Symbol, Scatter Symbol, Gamble Feature, Mystery Bonus, Mobile Gaming
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61 Big Atlantis Frenzy Big Atlantis Frenzy Slot

Software: BGaming
Release Date: 9 June 2022
Themes: Treasure, Atlantis, Jewels, Fishing, Fish, Underwater
Features: 5 Reels, 20 Lines, Bonus Round, Bonus Spins, Instant Play, Autoplay, Video Slots, Customizable, Multiplier, Wild Symbol, Scatter Symbol, Mobile Gaming
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62 Bigger Bass Splash Bigger Bass Splash Slot

Software: Pragmatic Play
Release Date: 3 February 2025
Themes: Fishing, Fish, Underwater
Features: 5 Reels, 12 Lines, Bonus Round, Bonus Spins, Instant Play, Autoplay, Video Slots, Multiplier, Wild Symbol, Scatter Symbol, Mobile Gaming
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63 Black Pearl Black Pearl Slot
Number of Sites: 1
Software: GMW
Themes: Pirates, Treasure, Adventure, Ocean, Deep Sea Exploration, Underwater
Features: 5 Reels, 100 Lines, Bonus Spins, Instant Play, Autoplay, Video Slots, Wild Symbol, Scatter Symbol, Expanding Wild
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64 Black Pearl Black Pearl Slot
Number of Sites: 4
Software: E-gaming
Themes: Treasure, Jewels, Ocean, Fish, Underwater
Features: 5 Reels, 9 Lines, Instant Play, Autoplay, Video Slots
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65 Blue Dolphin Blue Dolphin Slot
Number of Sites: 140
Software: Amatic Industries
Themes: Animals, Ocean, Underwater, Dolphin
Features: 5 Reels, 5 Lines, Bonus Round, Bonus Spins, Instant Play, Autoplay, Video Slots, Multiplier, Wild Symbol, Scatter Symbol, Gamble Feature
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66 Blue Fortune Blue Fortune Slot

Software: Quickspin
Release Date: 25 May 2021
Themes: Pirates, Fantasy, Ocean, Underwater
Features: 5 Reels, 9 Lines, Bonus Round, Bonus Spins, Instant Play, Autoplay, Video Slots, Scatter Symbol, Hold, Re-Spin, Cascading Reels, Mobile Gaming
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67 Blue Oceans Blue Oceans Slot

Software: Amusnet Interactive
Release Date: March 2021
Themes: Mystic, Ocean, Underwater, Octopus, Dolphin
Features: 5 Reels, 20 Lines, Progressive, Bonus Round, Bonus Spins, Instant Play, Autoplay, Video Slots, Multiplier, Wild Symbol, Scatter Symbol, Gamble Feature, Multiple Jackpots, Expanding Wild, Mobile Gaming
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68 Blue Paradise Blue Paradise Slot

Software: Games Lab, QTech Games, Gamefish Global
Release Date: 2019
Themes: Ocean, Nature, Underwater, Dolphin
Features: 5 Reels, 243 Lines, Bonus Round, Bonus Spins, Instant Play, Autoplay, Video Slots, Multiplier, Wild Symbol, Scatter Symbol, Mobile Gaming
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69 Blue Sea Blue Sea Slot
Number of Sites: 6
Software: DreamTech Gaming
Themes: Animals, Mermaid, Fish, Underwater
Features: 5 Reels, 20 Lines, Bonus Spins, Instant Play, Autoplay, Video Slots, Multiplier, Wild Symbol, Scatter Symbol, Mobile Gaming
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70 Bonus Bubbles Bonus Bubbles Slot
Number of Sites: 1
Themes: Ocean, Fish, Underwater
Features: 5 Reels, 15 Lines, Bonus Round, Download, Bonus Spins, Autoplay, Video Slots, Multiplier, Wild Symbol, Gamble Feature, Mobile Gaming
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71 Bubble Dreams Bubble Dreams Slot

Software: Lucky
Themes: Ocean, Underwater, Dolphin
Features: 5 Reels, 50 Lines, Bonus Round, Bonus Spins, Instant Play, Autoplay, Video Slots, Wild Symbol, Scatter Symbol, Expanding Wild, Mobile Gaming
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72 Bubble Hits Bubble Hits Slot

Software: Pariplay
Release Date: November 2019
Themes: Ocean, Fish, Underwater
Features: 5 Reels, 80 Lines, Bonus Spins, Instant Play, Autoplay, Video Slots, Wild Symbol, Scatter Symbol, Expanding Wild, Mobile Gaming
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73 Bubbles & Pearls Bubbles & Pearls Slot

Software: ZEUS Services
Themes: Jewels, Ocean, Fish, Underwater
Features: 5 Reels, 243 Lines, Bonus Round, Bonus Spins, Instant Play, Autoplay, Video Slots, Multiplier, Wild Symbol, Scatter Symbol, Expanding Wild, Mobile Gaming
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74 Bubbles Bonanza Bubbles Bonanza Slot

Software: OneTouch Games
Release Date: December 2019
Themes: Ocean, Fish, Underwater
Features: 6 Reels, 12 Lines, Instant Play, Autoplay, Video Slots, Multiplier, Cascading Reels, Mobile Gaming
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75 Ca$h Reef Ca$h Reef Slot
Number of Sites: 195
Software: EveryMatrix, Habanero
Release Date: 2014
Themes: Treasure, Ocean, Fish, Deep Sea Exploration, Shipwreck, Underwater, Ancient Civilizations, Exploration
Features: 5 Reels, 243 Lines, Bonus Spins, Instant Play, Autoplay, Video Slots, Multiplier, Wild Symbol, Scatter Symbol

 
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