Underwater-themed Slot Games Online - Play Best Ocean & Sea Casino Games
From Davy Jones’ Locker at the bottom of the sea to frenzied fishing on tropical beaches, ocean-themed and underwater slots provide endless entertainment at Stake.com.
These online slot games often center around pirates, fishmen, marine creatures, sunken treasure, beautiful mermaids and other aquatic themes that are designed with a vast range of bonus features that help you land the biggest wins.
So, read on to discover the best ocean-themed slot games available at Stake Casino and find out what you need to know before spinning the reels on these popular games.
What are Underwater-themed Slot Machines?
Ocean-themed slots are online casino games that have a sea-based or underwater theme. These slots are exceptionally varied, involving pirates, vessels, and mysterious creatures from the deep. The genre also covers many fishing-style slot games and beach-themed slots. Basically, anything involving the deep blue sea is fair game.
Features & Related Themes of Underwater Slots & Ocean Casino Games
We already discussed how underwater ocean slots can be quite varied in their use of different slot themes, including pirate games, animal titles, fishing-based slots, gold themes, ancient genres, and even long sagas like the Big Bass series of games. However, it has to be said that there is really no end of great stories to be told in the underwater world.
You also have some unique and truly exciting features, including games using Megaways mechanics, free spin rounds, bonus buys, respins, volatility switches and all the slot symbols you would expect from the best games. You will find wilds, multipliers, and scatters all with underwater themes.
How to Play Underwater & Ocean-Themed Slot Games
You can play a full range of games that take you on an underwater adventure right here on Stake. All you have to do to get started is make an account and add funds.
Then you can navigate through our list of slots, looking for the best games set against the backdrop of the great blue oceans that cover our planet.
We recommend reading our online casino guide and the specific rules and game description before playing to find out information about the game’s payouts, RTP, and max win.
And if you need more guidance or want to improve your slot skills, check out our helpful guide that explains how to play slots.
Best Underwater Slot Games on Stake.com
Ocean-themed slots let you explore the seven seas as you’ve never seen them before. Here are our favourite underwater and ocean-themed slots available to play right now at Stake Casino:
Mermaid’s Treasure Trove: Pragmatic Play presents a cascading reels title that transports you to the lost city of Atlantis. Mermaids await, and there are underwater treasures for you to unlock as you look for the 10,000x max win.
Big Bass Splash: The most popular ocean-themed slot saga is undoubtedly the Big Bass phenomenon from Pragmatic Play, starting with Big Bass Splash. Be sure also to check out Big Bass Amazon Xtreme, Big Bass Hold and Spinner, Bigger Bass Bonanza, Big Bass Bonanza Keeping it Reel, Bigger Bass Blizzard Christmas Catch, and Big Bass Bonanza Megaways.
Cursed Seas: Hacksaw Gaming’s Cursed Seas is a 5-reel, 4-row slot game with 26 paylines and a maximum win of 12,500x the bet. Watch out for the ghosts and ghouls of the ocean in this exciting horror slot.
Fish Mafia: This Just Slots game puts the fish in sleeping with the fishes, with the mafia now being our underwater counterparts. There are expanding wild multipliers and a twin reels feature in this game, and you could even win up to 10,000x your bet.
Beast Below: Hacksaw takes us on a deep underwater voyage of discovery in Beast Below, a deep-sea monsters-themed underwater game that delivers a maximum win of 10,000x the bet alongside several impressive bonus features.
In addition to curating a list of the finest slot titles from across the industry, we have also developed a catalogue of games that are only on Stake, including some exciting Stake Originals. Here are the best exclusive sea-based games:
Puffer Stacks: Try your hand at this game from Titan Gaming. It’s a cluster pays slot powered by the Stake Engine, and you could claim a 10,000x max win if you find the right puffer fish.
Jawsome: Massive Studios isn’t the only thing of huge size associated with this game. The titular shark is a hefty boy, and the 50,000x win you can unlock in this party game is certainly sizeable.
Magic Shells: This 18 Gaming title combines slot gameplay with the excitement of burst gaming to deliver a multiplier-rich underwater experience.
Kraken’s Curse: Fear what you can’t see in those deep, dark waters. Titan Gaming introduces us to the curse of one of the ocean’s longest-feared myths. The max win is 10,000x your bet, so being cursed may just be worth it.
Which Providers Make the Best Underwater Slots Online?
Hacksaw Gaming is perhaps the software provider with the most popular ocean-themed slots at Stake.com, with awesome games like Cursed Seas and Beast Below proving super popular with slot fans.
Pragmatic Play also has an impressive selection of ocean slots, while you can also find excellent games from developers like Spinomenal and Thunderkick.
Underwater Slot Strategies & Tips to Win
Before playing underwater slot games, it’s a good idea to develop a simple strategy that you can follow to give yourself the best chance of winning. So, with that in mind, here are some tips to consider:
Always check a game’s volatility before playing. Low-volatility games pay out smaller amounts more frequently, while high-volatility games pay out bigger wins less frequently. This helps you select the best games for your bankroll.
If you’re new to online slots, you can play the demo version of most ocean-themed slots for free, which is an excellent way to get a feel for games at first.
If you’re searching for big wins while playing ocean slots, check out our selection of jackpot slots. Learn more about these types of casino games with our progressive jackpot slots guide.
Payouts, House Edge & RTP on Underwater Slots
One of the most important things to check before playing an ocean-themed slot is how much it pays out. You can find this information in the game’s pay table and information about the game’s paylines. It’s also a good idea to check the maximum win available in a slot before playing.
You may also be aware that ocean-themed slots come with a return to player percentage, which indicates how much it pays out, on average, over time. If this is a new concept, learn more about RTP in our guide to house edge.
How to Deposit & Withdraw Funds to Play Underwater Slots Online
Start playing underwater slots once you have accessed your account at Stake using a secure login method, such as using a passkey , and making a deposit with either a local currency option or using one of the available cryptocurrencies for use on our platform.
Our local currency payment guide has information on depositing and withdrawing units using a number of currencies, including CAD, TRY, VND, MXN, USD in Ecuador, INR, ARS, CLP, and more.
You can use crypto like Doge, LTC, TRX, and SOL, as well as popular coins like EOS, ETH, USDT, and BTC. You can use a crypto exchange platform to buy your chosen crypto, such as Mesh, Moonpay , or Swapped.com , or you can use Swap Crypto directly through Stake to exchange one coin for another within your wallet.
Best Casino Bonuses & VIP Program
The best way to increase your bankroll while playing ocean slots is to take advantage of our current promotions – you can find out more about how monthly bonuses work here.
Also, the more you play at Stake Casino, the more rewards you can earn as part of our Stake VIP Club, which is the ideal way to access rewards while playing slots. At the highest levels, you can even get access to a VIP host. For more information, check out our VIP FAQs for details.
