Fish-themed Video Slots

Video slots with fish themes are incredibly popular. Perhaps it's because there's an element of unpredictability, much like when we fish in real life - we never know what we'll catch! In this list of fish-themed slots, you'll have the chance to reel in big wins, and we'll begin with the most popular series of fish-themed video slots before exploring standalone games worth playing. So, let's cast our lines and dive into this exciting world of fish slots!

Razor series (Push Gaming)

We will start with the fantastic and classic Razor series from Push Gaming, consisting of two games. The first title, Razor Shark, was released in 2019 and quickly gained popularity for its thrilling underwater adventure with fierce white sharks. If you enjoy high-action slot games but find cluster games with many potential winning combinations confusing, then this game is perfect for you. Push Gaming demonstrates that creating a sophisticated and engaging game is possible while keeping things simple with just 20 paylines. Take the plunge into an enchanting underwater world featuring stunning graphics and the potential for massive payouts during Free Spins. But the fun doesn't stop there as it also offers Bonus Symbol, Scatter Symbol, Mystery Stacks, Razor Reveal, Bet Multipliers, and Scatters.

In 2023, Push Gaming released the second game in the series, Razor Returns. Although the first version is still prevalent, the team wanted to upgrade it with improved visuals and more features. Familiar elements are still there, however, what sets this version apart is the ability to activate the bonus game with varying amounts of scatter symbols, which adds an extra layer of excitement. The game also includes symbols like Multiplier, Collector, and a new addition – Converter Symbol as well as a higher maximum win at an incredible 100,000X the bet. Its colorful design, carefully crafted characters, and intriguing soundtrack create the perfect atmosphere for spinning. If you are interested in these games, we highly recommend reading our full reviews of Razor Shark and Razor Returns.

Golden Fish Tank series (Yggdrasil)

Next is the popular series Gold Fish Tank from Yggdrasil, which includes two games. The first game, Golden Fish Tank, was released in 2016. In this game, players visit a vibrant underwater world filled with colorful fish and a tranquil atmosphere. With the help of exciting features, players can claim big wins, especially in the bonus game. Through a lucrative Pick & Click feature, players can set themselves up for success in subsequent spins.

In 2021, Yggdrasil upgraded this classic slot, and the second game, Golden Fish Tank 2, was released. This is a slot that is very reminiscent of the previous version, however, there are notable changes. Firstly, we now have the opportunity to experience Yggdrasil's popular Gigablox mechanic, known for creating significant and unexpected wins. In addition, a new feature has been introduced - the Treasure Chest. It can appear in both the base game and bonus rounds, offering players instant wins of up to 500X the bet and an exciting round of Free Spins. Further, the max win is also increased to 5,000X the bet. If you are interested in these games, we highly recommend reading our full reviews of Golden Fish Tank and Golden Fish Tank 2.

Big Bass series (Reel Kingdom)

Reel Kingdom's popular Big Bass series has become a household name, with over ten exciting games in its collection. Each game centers around a fisherman and is a thrilling fishing adventure that tests your luck and takes you on an exciting journey at sea. The series' first game, Big Bass Bonanza, was released in 2020 with a maximum win of 2,100X. Players can participate in the Free Spins feature by collecting enough Wild Symbols. It can lead to a significant number of Free Spins, making it an exciting and rewarding aspect of the game. Furthermore, these Wild Symbols have the added benefit of helping to generate more significant wins by taking on the values of any Money symbols that may have landed during the Free Spins feature.

In the follow-up, Bigger Bass Bonanza, released in 2021, players can win up to 4,000X their bet, almost double the amount from its predecessor. The game was also enhanced with an extra row of reels, giving more opportunities to land fish symbols and increase the winnings. Since then, it has been followed by numerous titles such as Big Bass Amazon Xtreme and Big Bass Bonanza - Hold Spinner.

Release the Kraken series (Pragmatic Play)

Next on the list is the Release the Kraken series by Pragmatic Play, consisting of two games. The first title, Release the Kraken was released in 2020 and takes players on an underwater journey to search for treasures hidden within sunken ships in Kraken's territory. The Kraken, a legendary sea monster, sets the tone with its mythical presence as players spin the reels. Within the game, players can immerse themselves in many exciting features that unlock various bonus games. It not only enhances the overall interactivity of the game but also presents players with a plethora of options to choose from. With immersive audio and engaging gameplay, it offers a variety of features, including Wild Symbols, Bonus Symbols, Free Spin Symbols, Chest Bonus Symbols, Random Wild Features, Treasure Bonus, and Roaming Wild Free Spins.

The second game in the series, Release the Kraken 2  was released in 2022. Although the potential maximum win has been reduced to 5,000X the bet, it still promises to be an action-packed gaming adventure. The first release in this series features an incredible blend of exciting features, complementary colors, and a high potential for big wins. The second game continues to follow the same concept. Building upon the success of its predecessor with its random features, this version offers even more options with wild respins, guaranteed wins, and shifting stacked wilds. If you are interested in these video slots, we highly recommend reading our full reviews of Release the Kraken and Release the Kraken 2.

Fishin Frenzy series (Blueprint Gaming)

Fishin Frenzy is a popular series developed by Blueprint Gaming.  Fishin' Frenzy the Big Splash brings all the familiar elements that fans have come to love in this series. As always, the Wild Fisherman is at the center and remains a steadfast companion throughout your fishing adventure. He can only be found during the Free Spins round and has a unique ability - whenever he appears, he will collect all the cash values of each fish symbol on the screen. But that's not all; there is also a Pick A Fish game with the potential to upgrade the higher-paying symbols with cash values collected by the Fisherman. Players who have enjoyed previous titles will feel at home with this one.

There is also Fishin’ Frenzy The Big Catch Jackpot King, for those looking for even bigger wins. This game includes the popular Jackpot King feature, where players can win progressive jackpots. With exciting gameplay and the chance to reel in big wins, it's no surprise that Fishin' Frenzy has become a beloved series among online casino players. Other popular games in the series include Fishin' Frenzy Christmas, Fishin' Frenzy Even Bigger Catch, and Fishin' Frenzy The Big Catch Megaways.

Nice Catch series (Yggdrasil)

Next up is the Nice Catch series from Yggdrasil. The first title was Nice Catch DoubleMax, released in 2023 which transports players to a Caribbean-inspired setting. The DoubleMax mechanic is a game-changing feature that adds excitement to gaming experiences. With its ability to quickly increase the size of wins, players can hit massive payouts in just one spin.

Continuing the aquatic theme, Nice Catch 2 DoubleMax takes us back to the water. Fans of the previous game will recognize the Fisherman character, who is still collecting cash prizes from any visible fish symbols on the screen. However, this time around, the game grid has been expanded to include an extra reel and a new character – Diverwoman who can trigger a Hold & Spin feature. If you are interested in these games, we highly recommend reading our full reviews of Nice Catch DoubleMax and Nice Catch 2 DoubleMax.

4 Fantastic Fish series (4ThePlayer)

4 Fantastic Fish: A series of three games from the popular game provider 4ThePlayer that takes players on an exciting underwater adventure. The first game 4 Fantastic Fish was released in 2022 and features a thrilling Cash Ways mechanic that can generate wins of up to 15,000X the bet. The mix of festive symbols and special features adds to the gameplay. One such feature is the Wild Symbol, which increases your chances of winning and can randomly activate the Giant Squid Bonus. This bonus allows you to swap places with the fish symbols on the reels, potentially leading to even more wins. Speaking of fish symbols, these are not just ordinary symbols. They come with varying cash prizes that increase in value from left to right on the reels. But that's not all - there are also four different Jackpots up for grabs on reel 6. You could be walking away with a massive payout if you include them in a winning combination with the fish symbols.

In 2023, 4 Fantastic Fish in Egypt was released, taking players to the waters next to mighty pyramids. The game has a lot in common with its forerunner. Both games have several cool features and pay good money when you land a winning streak, although the maximum win in this title has decreased to 12,000X. Finally, the third game in the series, 4 Fantastic Fish Gigablox, was released in 2024 and introduces a new mechanic called Gigablox that are large symbols that can randomly appear on expanded reels. These Gigablox Symbols can come in various sizes, such as 2X2, 3X3, 4X4, and 5X5. The number of symbols they represent equals the number of positions they cover. For example, a 3x3 symbol equals nine regular symbols, while a 4x4 symbol equals 16 regular symbols. With this exciting feature, players have even more opportunities to win big while exploring the ocean's depths. Each game in the series offers unique gameplay and chances to win, making it a must-try for any avid slot player. If you are interested in these games, we highly recommend reading our full reviews of 4 Fantastic Fish, 4 Fantastic Fish Egypt, and 4 Fantastic Fish Gigablox.

Lure of Fortune (Relax Gaming)

Lure of Fortune is a popular casino slot game designed by Relax Gaming. In this exciting title, players can join a daring captain on a thrilling journey in search of big wins. With its vibrant graphics and immersive gameplay, this title will keep you entertained as you spin the reels in hopes of landing the incredible max win of up to 50,000X the bet.

Lure of Fortune features five reels and five rows, and the RTP stands at 96.10%, with a cluster pays mechanic that allows for wins to be formed by matching four or more symbols horizontally and vertically. But that's not all, as the game also offers an array of exciting features to help maximize your winnings. These include Cascade, Multiplier Upgrade, Bonus Game, Pick Mode, and Bonus Buy. If you are interested in this game, we highly recommend reading our full review of Lure of Fortune.

Net Gains (Relax Gaming)

Net Gains is an exciting casino slot developed by Relax Gaming in collaboration with Casinogrounds. Set out on an adventure at sea with a fearsome crew as they search for hidden treasures beneath the waves with the potential to catch up to 15,000X the bet. With six reels, four rows, and an impressive 4,096 ways to win, this game boasts a high RTP of 96.10% and offers high volatility. As you embark on this journey with these majestic beasts, look for various features Wild Symbols, Mystery Symbols, Special Bet, Free Spins, Coin Collection, Stacked Wilds, Sticky Mystery, Hot Mode, and Bonus Buy.

The gameplay is anything but ordinary, whether you're in the base or bonus game. You'll be thrilled by the various options and outcomes that make every playthrough a truly spectacular experience. Further, the graphics and effects are top-notch, making it a delight to join this animal gang in their pursuit of grand treasures. If you are interested in this game, we highly recommend reading our full review of Net Gains.

Golden Catch (Big Time Gaming)

Golden Catch is a visually stunning casino slot developed by Big Time Gaming. This game takes players on an aquatic adventure searching for big fish, using the popular Megaways mechanic, which offers up to 117,649 ways to win and cascading wins. Featuring six reels and changing rows between 2 and 7 on each spin, players can expect a high volatility gameplay. The game also boasts a great RTP rate of 96.53%.

As you sail on this fishing expedition, watch for helpful features such as Cascading Wins, Wild Symbol, Scatter Symbol, Fish Symbol, Fish Bonus, Free Spins, Free Spins Exchange, Free Spins Gamble, and Bonus Buy. With its cascading wins and multipliers, players can win up to 31430X their initial bet. If you are interested in this game, we highly recommend reading our full review of Golden Catch.

Big Fin Bay (Thunderkick)

Experience the thrill of the high seas with Big Fin Bay from Thunderkick. This exciting slot game takes you on a journey to the bay, where the big catch awaits. With six reels and 2 to 7 rows, this game offers a generous RTP of 96.14% and high volatility, giving players plenty of opportunities to reel in impressive big wins at 15,040X the bet!

The spinning reels in this game are centered around the enticing Wild Symbols, which have the power to create countless winning combinations. If you are interested in this game, we highly recommend reading our full review of Big Fin Bay.

Shark Wash (Relax Gaming)

Shark Wash is a thrilling video slot developed by Relax Gaming, designed to immerse players in an exciting underwater adventure. With five reels, four rows, and 1024 payways, the RTP stands at 96.06%. Prepare to dive deep into the ocean and discover unique mechanics to keep you entertained throughout your gameplay. Shark Wash offers a simple yet thrilling game experience with its core feature, Countdown Wild, which is triggered when a Wild symbol is part of a winning combination. It is easy to understand and follow but still provides players with plenty of excitement and potential.

What sets Shark Wash apart is its innovative theme – while we are familiar with underwater settings in games, but a Shark Wash? That’s brand new. If you are interested in this game, we highly recommend reading our full review of Shark Wash.

Otterly Amazing (Blue Guru Games)

Otterly Amazing is a casino slot game developed by Blue Guru Games, where players can immerse themselves in the vibrant world of otters swimming around coral reefs, allowing players to win up to 17,752X their original bet. Participating in releases from Blue Guru Games is always an exciting experience, given their knack for creating games with innovative themes. The game's immersive and engaging environment meshes perfectly with its features.

The search for the bonus game trigger is a thrill, and once inside the bonus game, the excitement level escalates with Stacked Wild Multiplier Kelp that can be upgraded through collections of blue scatter symbols. These scatter symbol collections hold the key to untold riches in this slot as they unlock a 6x7 reel setup. The game also features Wild Symbol, Free Games, Stacked Mystery Kelp, Stacked Wild Kelp, and Bonus Buy. If you are interested in this game, we highly recommend reading our full review of Otterly Amazing.

Ugliest Catch (Nolimit City)

Ugliest Catch is a thrilling video slot game developed by Nolimit City. In this game, players are taken on an intense fishing adventure in a lake plagued by toxic dumping. The five reels in this game have a unique layout consisting of three regular rows and two extra rows. These additional rows, known as enhancer cells, offer the chance to land Fish Trophies and the Big Bertha fish with multipliers of up to 5,000X the bet.

With an RTP of 96.11% and a maximum win potential of 50,000X, this game offers players plenty of opportunities to reel big wins. However, be warned – the volatility is very high, according to the developer, making for a highly intense gaming experience. The features include Enhancer Cells, Kill N' Grill Wild Fishing, Boosted xBet, Free Spins, and Bonus Buy. If you are interested in this game, we highly recommend reading our full review of Ugliest Catch.

Oxygen

Oxygen is a casino slot game developed by ELK Studios that transports players into the lively and colorful underwater realm of Coral Creek. The title features exciting bonus features like Avalanche, Big Symbols, Wild Symbols, Multipliers, Bonus Game, Super Bonus, and Bonus Buy (X-iter) to enhance the thrill of searching for hidden treasures that can award up to 25,000X the bet.

The game has an RTP of 94.0%, which is slightly lower than the industry average, and offers a medium/high volatility level. Get ready to explore the ocean's depths and discover hidden treasures with exciting gameplay and lucrative multiplier bubbles waiting for you at every turn. If you are interested in this game, we highly recommend reading our full review of Oxygen.

Summary

We hope you enjoyed exploring these incredible fish-themed video slots from top providers with fantastic graphics and thrilling gameplay. Try one out, immerse yourself in an underwater journey, and potentially catch a big fish (or a big win). Happy spinning!