Fishing Slots: Top 10 Most Popular
Fishing themed slots have become one of the most popular categories in online casino gaming. The appeal is easy to understand. Rods, reels, boats, fish symbols, fisherman wilds, cash prizes, free spins and relaxing lake or river settings all work naturally on desktop and mobile.
For UK players, the fishing slots category is dominated by two major families: Fishin' Frenzy from Blueprint Gaming and Big Bass Bonanza from Pragmatic Play and Reel Kingdom. Both have inspired multiple sequels, Megaways versions, jackpot versions and feature led spin offs.
The theme itself is usually simple. In many fishing slots, fish symbols carry cash values, and fisherman wilds collect those values during free spins. That structure is easy to understand, which is one reason fishing slots are popular with casual players. However, not every fishing slot is low risk or simple. Some modern fishing games use high volatility, bonus buys, Megaways mechanics, hold and spin features, multipliers, jackpot layers or large max win potential.
This article looks at 10 of the best-known and strongest fishing themed online and mobile slots for UK players. The list focuses on theme strength, provider reputation, UK relevance, recognisability, mobile suitability, RTP, volatility and overall gameplay appeal.
RTP and volatility can vary by casino or game version, so players should always check the in game paytable before playing. UK players should also use licensed operators and can check gambling businesses through the Gambling Commission public register, which publishes registers of licensed businesses, individuals, regulatory actions and premises.The Gambling Commission also provides safer gambling tools including payment blocking, time and money controls, activity restrictions and self exclusion.
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Top 10 Most Popular Fishing Slots
1. Fishin’ Frenzy
blueprint Gaming
Volatility: Medium/High
RTP: 96.12% (Approx.)
Max win of 2,000x your bet
Fishin’ Frenzy by Blueprint Gaming is the natural starting point for any fishing slots guide. It is one of the most recognisable fishing themed slots in the UK and has become a long-running favourite thanks to its simple layout, clear bonus feature and classic seaside-style presentation.
Blueprint Gaming’s official page describes Fishin’ Frenzy as a 10-payline European casino-style slot with free spins and a gamble feature, available on mobile, tablet, desktop and online. Racing Post lists Fishin’ Frenzy with 96.12% RTP, medium volatility, 10 paylines and strong UK availability, although max win figures can differ across sources and casino versions.
RTP and volatility: Around 96.12% RTP, medium to medium-high volatility depending on source and version.
Best for: Players who want the classic UK fishing slot experience.
Watch out for: Some versions or related Fishin’ Frenzy games may have different RTP figures.
Fishin’ Frenzy takes first place because it is still the benchmark fishing slot for many UK players. It is easy to understand, mobile-friendly and strongly associated with the fishing slot category.
Click here for Fishin' Frenzy game guide
2. Big Bass Bonanza
pragmatic play
Volatility: Medium/High
RTP: 96.71%
Max win of 2,100x your bet
Big Bass Bonanza by Pragmatic Play and Reel Kingdom is the other giant of the fishing slots category. It has become one of the most recognisable modern online slots, with its fisherman wilds, money fish symbols, free spins and retriggering multiplier structure.
Pragmatic Play’s official page lists Big Bass Bonanza with 96.71% RTP. It explains that three to five scatter symbols award 10 to 20 free spins, wilds collect all money symbols during the feature, and every four wilds retrigger the feature while increasing the win multiplier up to 10x.
RTP and volatility: 96.71% headline RTP, commonly treated as medium-high volatility.
Best for: Players who want the most famous modern fishing slot.
Watch out for: Some casinos may use alternative RTP versions, so the paytable should always be checked.
Big Bass Bonanza ranks just behind Fishin’ Frenzy mainly because Fishin’ Frenzy has the stronger UK pub, arcade and bingo-style heritage. However, Big Bass Bonanza is arguably the more important modern fishing slot brand.
Click here for big Bass Bonanza game Guide
3. Bigger Bass Bonanza
Pragmatic play
Volatility: Medium/High
RTP: 96.71%
mAX WIN OF 4,000X YOUR BET
Bigger Bass Bonanza is a direct sequel to Big Bass Bonanza. It keeps the same core structure, including fisherman wilds, cash fish symbols and retriggering free spins, but increases the overall feel and feature potential.
Pragmatic Play’s official page lists Bigger Bass Bonanza with 96.71% RTP. It states that landing three to five scatter symbols awards 10 to 20 free spins, wilds collect visible money symbols during the feature, and every fourth wild retriggers the round with 10 extra spins and a progressive multiplier up to 10x. OLBG also notes that lower RTP versions such as 95.67% and 94.62% may be used by some slot sites, so players should check their casino version.
RTP and volatility: 96.71% headline RTP, with lower versions possible. High or medium-high volatility depending on source.
Best for: Players who like Big Bass Bonanza but want a bigger sequel.
Watch out for: Some UK operators may offer a lower RTP version.
Bigger Bass Bonanza ranks highly because it keeps the familiar formula while adding more scale. It is a good choice for players who already understand the original Big Bass structure.
4. Big Bass Splash
Pragmatic play
Volatility: Medium/High
RTP: 96.71%
Max win of 5,000x your bet
Big Bass Splash is another major Big Bass title and one of the strongest follow-ups in the series. It keeps the fisherman, fish symbols and free spins approach, but adds extra modifiers before the feature begins.
Pragmatic Play's official page lists Big Bass Splash with 96.71% RTP. The provider says three to five scatters trigger 10 to 20 free spins, wilds collect money symbols, every fourth wild retriggers the feature with increasing multipliers, and zero to five modifiers can be randomly added before the free spins begin, which can improve the chances of stronger feature payouts.
RTP and volatility: 96.71% headline RTP, commonly treated as medium-high or high volatility.
Best for: Players who like the Big Bass formula but want more pre feature variation.
Watch out for: The added modifiers make the feature more exciting, but the game can still feel swingy.
Big Bass Splash is one of the best Big Bass sequels because it adds variety without making the gameplay too hard to understand. It is still very much a fishing slot first, rather than a complicated feature showcase.
5. Fishin’ Frenzy Megaways
blueprint Gaming
Volatility: High
RTP: 95.02% (Approx.)
Max win of 50,000x your bet
Fishin' Frenzy Megaways brings Blueprint Gaming's classic fishing slot into the Megaways format. This makes it a strong option for players who like the original Fishin' Frenzy but want more variable ways to win, a bigger modern reel structure, and more feature depth than the original game.
UK-facing operator and slot information sources list Fishin’ Frenzy Megaways as a Blueprint Gaming title using Big Time Gaming’s Megaways mechanic, with up to 15,625 ways to win. Sky Vegas and Paddy Power list one available version at 95.02% RTP, while Casino Hawks lists 96.10%.
RTP and volatility: Around 95.02% to 96.10% depending on version and source. High volatility.
Best for: Players who want Fishin’ Frenzy with Megaways mechanics.
Watch out for: RTP can differ significantly between listed versions.
Fishin’ Frenzy Megaways earns a mid-list place because the theme and brand are strong, but the RTP can be less attractive than the original Fishin’ Frenzy or some Big Bass titles depending on where it is played.
Fishing Slots: Big Bass Bonanza 1000, Big Bass Hold and Spinner, Fish Eye and Fishing Floats of Cash, Mystery Stacks, Wild Fisherman, Playtech, Free Spins Winnings
6. Big Bass Bonanza 1000
Pragmatic Play
Volatility: High
RTP: 96.51%
Max win of 20,000x your bet
Big Bass Bonanza 1000 is the higher-powered version of Big Bass Bonanza. It keeps the familiar fisherman-wild collection structure but adds larger headline potential and 1,000x money symbol bait.
Pragmatic Play's official page lists Big Bass Bonanza 1000 with 96.51% RTP. It says wilds collect money symbol values during the bonus game, every fourth wild retriggers the feature with increasing multipliers up to 10x, and wilds and money symbols have a random chance to appear on the grid after each free spin. PokerStars UK describes it as a high-volatility game with 20,000x max win potential.
RTP and volatility: 96.51% RTP, high volatility.
Best for: Players who want a stronger, higher-powered Big Bass sequel.
Watch out for: The bigger headline potential comes with a more volatile feel. Even with the higher top end potential, bigger features are not guaranteed to deliver returns.
Big Bass Bonanza 1000 is a strong inclusion because it shows how far the Big Bass series has evolved. It is less of a beginner-friendly fishing slot than the original, but it will appeal to players looking for larger potential.
7. Big Bass Hold and Spinner
Pragmatic Play
Volatility: High
RTP: 96.07%
Max win of 10,000x your bet
Big Bass Hold & Spinner takes the Big Bass theme and adds a hold-and-spin style feature. This makes it different from the standard Big Bass free spins format while keeping the fisherman, money symbols and fishing setting intact.
Pragmatic Play’s official page lists Big Bass Hold & Spinner at 96.07% RTP and describes an additional bonus triggered by landing three coins in the base game. Those coins turn sticky and are held through the bonus round, with four lives reset when new coins land. Sky Vegas lists one operator version at 94.07%, which shows that casino RTP settings can differ.
RTP and volatility: 96.07% headline RTP, with lower versions possible. High volatility.
Best for: Players who want Big Bass gameplay with a hold-and-spin twist.
Watch out for: Some operator versions may have a much lower RTP.
Big Bass Hold & Spinner deserves a place because it adds a different mechanic to a familiar fishing theme. It is a useful option for players who like cash collection and sticky-symbol bonus rounds.
8. Fish Eye
Pragmatic Play
Volatility: High
RTP: 96.07%
Max win of 10,000x your bet
Fish Eye by Pragmatic Play is a more unusual fishing slot and a distinct fishing genre variant because it combines fishing with Ancient Egypt. Instead of a lake or riverbank setting, players fish beneath the River Nile for submerged treasure.
Pragmatic Play's official page lists Fish Eye with 96.07% RTP. Mr Q's UK-facing page also lists 96.07% RTP, 5 reels, 10 paylines and a 10,000x max win, while describing fish symbols with cash values, a fish multiplier trail and free spins with collect and remover symbols. Some operators list lower RTP versions, such as Paddy Power's 94.10% page, so the casino version should always be checked.
RTP and volatility: 96.07% headline RTP, lower versions possible. High volatility.
Best for: Players who want a fishing slot with a more unusual Ancient Egypt twist.
Watch out for: The theme is half fishing and half Egyptian adventure, so it feels different from Fishin' Frenzy or Big Bass.
Fish Eye is a good inclusion because it proves fishing slots do not all have to look the same. It keeps the fish collection idea but changes the visual identity enough to stand apart within the genre.
9. Fishing Floats of Cash
BetMGM
Volatility: Medium
RTP: 96.00%
MAX WIN OF 5,000X YOUR BET
Fishing Floats of Cash is a fishing slot built around buoys, buckets, prize values and multiple bonus features. It is less famous than Fishin’ Frenzy or Big Bass Bonanza, but it gives the list useful provider and mechanic variety.
BetMGM’s game review describes Fishing Floats of Cash as a fishing-themed slot with wild symbols, Express Collect, Wheel Bonus, Link & Win and Free Spins features. Slingo’s UK facing page lists the game with 96.00% RTP, medium volatility, 5 reels and 10 paylines, although game availability can vary by location or operator.
RTP and volatility: Around 96.00% RTP, medium volatility.
Best for: Players who want a fishing slot with buoys, buckets and multiple feature routes.
Watch out for: It is not as instantly recognisable as Fishin’ Frenzy or Big Bass Bonanza.
Fishing Floats of Cash works well because it broadens the guide beyond the two dominant fishing slot families. It also offers a more feature-heavy alternative without losing the fishing theme.
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10. Big Bass Amazon Xtreme
Pragmatic Play
Volatility: High
RTP: 96.07%
Max win of 10,000x your bet
Big Bass Amazon Xtreme moves the Big Bass formula to the Amazon River. This gives the fishing theme a jungle and adventure twist while keeping many of the familiar features players expect from the series.
Pragmatic Play's official page lists Big Bass Amazon Xtreme with 96.07% RTP and describes the game as fishing the longest river in the world. AskGamblers lists the game with 96.07% RTP, 96.06% when using Ante Bet mode, and a 10,000x max win.
RTP and volatility: 96.07% headline RTP, high volatility.
Best for: Players who like Big Bass but want a river adventure setting.
Watch out for: It is still a high volatility Big Bass game, despite the familiar theme.
Big Bass Amazon Xtreme rounds out the top 10 because it gives the Big Bass series a different setting and maintains strong fishing relevance. It is especially suitable for players who enjoy the series but want a change from the original lake style presentation.
Why Fishing Slots Are Popular
Fishing slots are popular because the theme is simple, visually appealing and easy to understand. Fish symbols, fisherman wilds, boats, tackle boxes, buoys and water backgrounds are instantly readable, even on smaller mobile screens.
The gameplay is also often straightforward. In many fishing slots, the key feature is a free spins round where fisherman wilds collect fish symbols with cash values. That structure is clear enough for beginners but still engaging for experienced players, with added bonus mechanics increasing the excitement for experienced players, especially when multipliers, retriggers or hold-and-spin features are added.
The category also has strong brand recognition. Fishin' Frenzy is one of the most familiar Blueprint Gaming slots for UK players, while Big Bass Bonanza has become one of Pragmatic Play's most recognisable series. The Sun's 2026 Pragmatic Play guide highlights Big Bass Splash and Big Bass Bonanza among notable Pragmatic Play titles, showing that the Big Bass family still has current mainstream recognition.
The main caution is that fishing slots can look more relaxed than they really are, so understanding volatility matters because appearances can be misleading. Big Bass Bonanza 1000, Big Bass Hold & Spinner, Fish Eye and Big Bass Amazon Xtreme are all more volatile than their colourful riverbank visuals might suggest. Players should always check RTP, volatility and feature rules before using real money, because outcomes are determined by a random number generator.
How to Choose a Fishing Slot
• Fishin' Frenzy if you want the classic UK fishing slot.
• Big Bass Bonanza if you want the most famous modern fishing slot series.
• Bigger Bass Bonanza if you like Big Bass Bonanza but want a larger sequel.
• Big Bass Splash if you want Big Bass gameplay with extra free spins modifiers.
• Fishin' Frenzy Megaways if you want the Fishin' Frenzy theme with Megaways mechanics.
• Big Bass Bonanza 1000 if you want a higher-powered Big Bass title with larger win potential.
• Big Bass Hold &Spinner if you like hold and spin bonus features.
• Fish Eye if you want fishing mixed with Ancient Egypt.
• Fishing Floats of Cash if you want buoys, buckets and several feature routes.
• Big Bass Amazon Xtreme if you want a jungle river version of the Big Bass formula.
• Evoplay fishing slots typically have RTPs between 95.98% and 96.09%.
• Big Bass Bonanza offers a top prize of 2,100 times your bet.
• Big Bass Splash has a maximum payout of 5,000 times your bet.
• Fishin' Frenzy was released in 2014 and has a 96.12% RTP.
• Golden Catch offers up to 117,649 ways to win.
• Razor Shark includes Mystery Stacks and Razor Reveal multipliers.
FAQ
What is a fishing slot?
• A fishing slot is an online slot based around fish, fishing rods, boats, lakes, rivers, fisherman wilds, cash fish symbols or fishing bonus rounds, and these slot games usually fall within the wider fishing genre.
What is the best fishing themed slot?
• Fishin’ Frenzy is the strongest overall pick for UK players because it is one of the most recognisable fishing slots and has a long-standing UK audience. Big Bass Bonanza is the strongest modern alternative because Pragmatic Play lists it with 96.71% RTP, free spins, fisherman wild collection and retriggering multipliers.
Which fishing slot has the highest RTP?
• Among the titles in this guide, Big Bass Bonanza, Bigger Bass Bonanza and Big Bass Splash are all listed by Pragmatic Play at 96.71% RTP. Big Bass Bonanza 1000 is listed at 96.51%, while Fish Eye and Big Bass Amazon Xtreme are listed at 96.07%. RTP can vary by casino version, so players should always check the in-game paytable.
Are fishing slots high volatility?
• Some are, but not all. Fishin' Frenzy is usually treated as more moderate than the higher-powered Big Bass sequels. Big Bass Bonanza 1000, Big Bass Hold & Spinner, Fish Eye and Big Bass Amazon Xtreme are better treated as high volatility options.
Is Fishin’ Frenzy still popular in the UK?
• Yes. Fishin’ Frenzy remains one of the best-known UK-facing fishing slots, and Blueprint Gaming still lists the game as available across mobile, tablet, desktop and online play. Recent UK-facing reviews continue to discuss its RTP, volatility and availability at UK casino sites.
Is Big Bass Bonanza better than Fishin’ Frenzy?
• It depends on the player. Fishin’ Frenzy is better for classic UK fishing slot simplicity. Big Bass Bonanza is better for players who want a more modern fishing slot with retriggers, progressive feature multipliers and a strong official RTP listing.
Are there fishing Megaways slots?
• Yes. Fishin’ Frenzy Megaways is the clearest example in this guide. It takes the Fishin’ Frenzy theme and adds Big Time Gaming’s Megaways mechanic, with up to 15,625 ways to win in some listed versions.
Are fishing slots good for mobile?
• Yes. Fishing slots often work well on mobile because the symbols are bold and easy to recognise. Fish, fishermen, boats, buoys, reels and cash symbols are usually clear on smaller screens, which makes play easier for users. Blueprint Gaming lists Fishin' Frenzy as available on mobile, tablet, desktop and online.
Can I play fishing slots for free?
• Many provider, casino or slot information pages offer demo versions, although availability depends on the operator, provider, location and local rules. Demo play can help players understand free spins, fisherman wilds, money symbols and volatility before using real money.
How should I play fishing slots responsibly?
• Play responsibly: set a budget, check RTP and volatility, remember outcomes are unpredictable, avoid chasing losses and use safer gambling tools where available. UK players should use licensed operators and can check casino businesses through the Gambling Commission public register.
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OVERVIEW
Fishing themed slots remain popular because they are simple, familiar and visually appealing. The best games in this category usually combine relaxed riverbank or seaside visuals with cash fish symbols, fisherman wilds, free spins, retriggers and multipliers.
Fishin' Frenzy is the strongest overall UK fishing slot because of its recognition, simplicity and long-term appeal. Big Bass Bonanza is the strongest modern fishing slot series, while Bigger Bass Bonanza and Big Bass Splash are excellent follow up's for players who want more feature variation for fans of both classic and modern fishing slots.
For players who prefer bigger mechanics, Fishin' Frenzy Megaways, Big Bass Bonanza 1000, Big Bass Hold & Spinner and Big Bass Amazon Xtreme are all strong options, but they should be treated as more volatile. Fish Eye is the best choice for players who want a different setting, mixing fishing with Ancient Egypt. Fishing Floats of Cash adds another style of fishing slot with buoys, buckets and multiple bonus routes.
The best choice depends on the type of fishing slot you want. Start with Fishin' Frenzy for the UK classic. Try Big Bass Bonanza for the modern favourite. Choose Big Bass Splash or Bigger Bass Bonanza if you already like the series. Look at Fishin' Frenzy Megaways if you want a more modern ways-to-win format.
Always check the in game paytable, confirm RTP and volatility, understand the feature rules, and only play at UK-licensed casinos.
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