Dive into the world of Big Bass slots from Pragmatic Play with the most complete and up-to-date guide you’ll find. Whether you’re curious about each game or want to find the best UK slot sites to play for real money, my guide has you covered. I break down:
- 🎣 Every game in the Big Bass series, from the original Big Bass Bonanza to the latest releases
- 🔍 Comparisons by RTP, max win potential, release date & volatility
- 🎁 The best Big Bass casino offers (no wagering)
- 🎰 Free slot demos and in-depth reviews to test your favourites risk-free
My View
Best Big Bass Casinos & Bonus Offers in the UK
If you’re looking to play Big Bass Bonanza or any of its sequels for real money, it’s worth choosing a trusted UK online casino that offers generous bonuses and a smooth gaming experience. I’ve reviewed the top licensed operators where you can enjoy Big Bass slots safely and get more value from your play.
Below are some of the top UK casino sites offering Big Bass welcome bonuses, free spins, and exclusive promotions:
1. Midnite Casino
New customers only. Deposit and wager £20 on Midnite Casino to get 100 Free Spins at 10p per spin, valid for 7 days on selected games. T&Cs apply. 18+ GambleAware.org
#ad. 18+, gambleaware.org, T&Cs Apply
Midnite Casino offers mobile-focused design, over 1,850 slot games (including the entire Big Bass catalogue), live dealer games, excellent customer support, lots of payment options and fast/free withdrawals.
| 🔄 No Wager Spins | 100 |
| 🎰 Slot Game | Big Bass Splash |
| 💥 Value Per Spin | 10p |
| 💰 Total Value | £10 |
| 💷 Minimum Deposit | £20 |
| ⏳ Expiry | 7 Days |
| 🚫 Max Win Cap | None |
2. Casushi Casino
- Wagering req. 35x
- Value/free spin £0.10
- Offer amount £52
#ad. 18+, gambleaware.org, T&Cs Apply
Casushi is a unique Japanese/sushi-inspired site with over 1,250 games, including all Big Bass slots. Offering UK customer support, they have a wide range of banking methods (including PayPal), quick and free withdrawals as well as dedicated mobile apps.
| 🔄 No Wager Spins | 20 |
| 🎰 Slot Game | Big Bass Splash |
| 💥 Value Per Spin | 10p |
| 💰 Total Value | £2 |
| 💷 Minimum Deposit | £10 |
| ⏳ Expiry | 48 Hours |
| 🚫 Max Win Cap | £250 |
3. Hot Streak Casino
- Wagering req. 0x
- Value/free spin £0.10
- Offer amount 100
#ad. 18+, gambleaware.org, T&Cs Apply
Hot Streak Casino is a UK-focused site with 1,500+ slot games. With all the latest games, including new Big Bass titles, they offer iOS and Android mobile apps, plenty of rewards and offers for loyal customers and instant to 24 hour withdrawals.
| 🔄 No Wager Spins | 100 |
| 🎰 Slot Game | Big Bass Splash |
| 💥 Value Per Spin | 10p |
| 💰 Total Value | £10 |
| 💷 Minimum Deposit | £20 |
| ⏳ Expiry | 7 Days |
| 🚫 Max Win Cap | NA |
4. LeoVegas Casino
- Wagering req. 1x
- Value/free spin £0.10
- Offer amount 50
#ad. 18+, gambleaware.org, T&Cs Apply
LeoVegas Casino is a highly reputable, award-winning UK slot site with over 4,000 slot games (including all Big Bass slots and exclusive games). With 24/7 customer support, they offer mobile apps, 1 hour withdrawals, lots of progressive jackpot slots and an exclusive LeoJackpot worth over £20 million.
| 🔄 No Wager Spins | 50 |
| 🎰 Slot Game | Big Bass Splash |
| 💥 Value Per Spin | 10p |
| 💰 Total Value | £5 |
| 💷 Minimum Deposit | £10 |
| ⏳ Expiry | 3 Days |
| 🚫 Max Win Cap | None |
5. The Phone Casino
- Wagering req. 0x
- Value/free spin £0.10
- Offer amount £15
#ad. 18+, gambleaware.org, T&Cs Apply
The Phone Casino is mobile-focused casino and slots site with over 2,600 slot games: yes, there's a full list of Big Bass games to play. With a range of payment options, all free spins offers have no wagering requirements, including their welcome offer.
| 🔄 No Wager Spins | 150 |
| 🎰 Slot Game | Bigger Bass Bonanza |
| 💥 Value Per Spin | 10p |
| 💰 Total Value | £15 |
| 💷 Minimum Deposit | £20-£100 |
| ⏳ Expiry | 2 Days |
| 🚫 Max Win Cap | None |
Free Spins with No Wagering Offers?
What to look for
When choosing where to play, look for casinos and slot sites that:
- Are licensed by the UK Gambling Commission (UKGC)
- Offer games from Pragmatic Play
- Provide secure payment methods like PayPal, debit cards, or Trustly
- Feature ongoing promotions for loyal players
- Are mobile-friendly with dedicated apps
Playing Big Bass slots at reputable casinos ensures fair gameplay, verified payouts, and peace of mind.
What is the Latest Big Bass Bonanza Slot?
- RTP: 96.07%
- Max Win: 5,000x
- Volatility: Very High
- Stakes: 20p to £5
- Release Date: 26 November 2025
A clone of Big Bass Secrets of the Golden Lake, Big Bass Christmas Frozen Lake is a festive, fishing-themed slot with 5 reels and 10 paylines. With a focus on the free spins, you choose from 12 cards to activate either the regular or ‘Frozen Lake’ mode. In both, Fisherman Wilds collect Money symbols (up to 5,000 x your bet). Retriggers award additional free spins and Money symbol multipliers (up to 10x). In the Frozen Lake free spins, there are random modifiers. Max wins can reach 5,000 x your total bet.
All Big Bass Slots
Here, I have compiled the basic information of every Big Bass slot game released to date. To learn more about each game, click/press on the link to read the complete review and play the free slot demos.
| # in Series | Game Title | Release Date | RTP | Volatility | Max Win | Min Bet | Max Bet | Max Win on Min bet | Max Win on Max Bet |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Big Bass Bonanza | 14/12/2020 | 96.71% | 4/5 | 2100 | £0.10 | £5.00 | £210.00 | £10,500.00 |
| 2 | Bigger Bass Bonanza | 16/9/2021 | 96.71% | 5/5 | 4000 | £0.12 | £5.00 | £480.00 | £20,000.00 |
| 3 | Big Bass Bonanza Megaways | 18/11/2021 | 96.70% | 5/5 | 4000 | £0.20 | £5.00 | £800.00 | £20,000.00 |
| 4 | Christmas Big Bass Bonanza | 2/12/2021 | 96.71% | 4/5 | 2100 | £0.10 | £5.00 | £210.00 | £10,500.00 |
| 5 | Big Bass Splash | 23/6/2022 | 96.71% | 5/5 | 5000 | £0.10 | £5.00 | £500.00 | £25,000.00 |
| 6 | Big Bass Bonanza Keeping it Reel | 24/10/2022 | 96.07% | 5/5 | 10000 | £0.10 | £5.00 | £1,000.00 | £50,000.00 |
| 7 | Bigger Bass Blizzard | 28/11/2022 | 96.08% | 5/5 | 4000 | £0.12 | £5.00 | £480.00 | £20,000.00 |
| 8 | Club Tropicana | 09/02/2023 | 96.08% | 5/5 | 4000 | £0.12 | £5.00 | £480.00 | £20,000.00 |
| 9 | Big Bass Hold & Spinner | 27/3/2023 | 96.07% | 5/5 | 10000 | £0.10 | £5.00 | £1,000.00 | £50,000.00 |
| 10 | Big Bass Amazon Xtreme | 19/6/2023 | 96.07% | 5/5 | 10000 | £0.10 | £5.00 | £1,000.00 | £50,000.00 |
| 11 | Big Bass Hold & Spinner Megaways | 28/8/2023 | 96.70% | 5/5 | 20000 | £0.20 | £5.00 | £4,000.00 | £100,000.00 |
| 12 | Big Bass Halloween | 23/10/2023 | 96.06% | 4/5 | 2100 | £0.10 | £5.00 | £210.00 | £10,500.00 |
| 13 | Big Bass Christmas Bash | 23/11/2023 | 96.71% | 5/5 | 5000 | £0.10 | £5.00 | £500.00 | £25,000.00 |
| 14 | Big Bass Floats My Boat | 12/2/2024 | 96.07% | 5/5 | 5000 | £0.10 | £5.00 | £500.00 | £25,000.00 |
| 15 | Big Bass Day at The Races | 7/3/2024 | 96.07% | 5/5 | 10000 | £0.10 | £5.00 | £1,000.00 | £50,000.00 |
| 16 | Big Bass Secrets of the Golden Lake | 8/4/2024 | 96.07% | 5/5 | 5000 | £0.10 | £5.00 | £500.00 | £25,000.00 |
| 17 | Big Bass Bonanza Reel Action | 27/5/2024 | 96.50% | 4/5 | 2100 | £0.10 | £5.00 | £210.00 | £10,500.00 |
| 18 | Big Bass Mission Fishin' | 17/6/2024 | 96.50% | 5/5 | 5000 | £0.10 | £5.00 | £500.00 | £25,000.00 |
| 19 | Big Bass Vegas Double Down Deluxe | 12/09/2024 | 96.50% | 5/5 | 5000 | £0.10 | £5.00 | £500.00 | £25,000.00 |
| 20 | Big Bass Halloween 2 | 21/10/2024 | 96.71% | 5/5 | 5000 | £0.10 | £5.00 | £500.00 | £25,000.00 |
| 21 | Big Bass Xmas Xtreme | 18/11/2024 | 96.07% | 5/5 | 10000 | £0.10 | £5.00 | £1,000.00 | £50,000.00 |
| 22 | Big Bass Bonanza 3 Reeler | 16/12/2024 | 96.50% | 4/5 | 5000 | £0.10 | £5.00 | £500.00 | £25,000.00 |
| 23 | Bigger Bass Splash | 03/02/2025 | 96.50% | 5/5 | 5000 | £0.10 | £5.00 | £500.00 | £25,000.00 |
| 24 | Big Bass Return to the Races | 24/02/2025 | 96.07% | 5/5 | 5000 | £0.10 | £5.00 | £500.00 | £25,000.00 |
| 25 | Big Bass Bonanza 1000 | 24/04/2025 | 96.51% | 5/5 | 20000 | £0.10 | £5.00 | £2,000.00 | £100,000.00 |
| 26 | Big Bass Boxing Bonus Round | 09/06/2025 | 96.50% | 5/5 | 5000 | £0.10 | £5.00 | £500.00 | £25,000.00 |
| 27 | Club Tropicana - Happy Hour | 07/07/2025 | 96.50% | 5/5 | 5000 | £0.10 | £5.00 | £500.00 | £25,000.00 |
| 28 | Big Bass Reel Repeat | 11/08/2025 | 96.51% | 5/5 | 5000 | £0.10 | £5.00 | £500.00 | £25,000.00 |
| 29 | Big Bass Halloween 3 | 15/10/2025 | 96.50% | 5/5 | 5000 | £0.10 | £5.00 | £500.00 | £25,000.00 |
| 30 | Big Bass Christmas Frozen Lake | 26/11/2025 | 96.07% | 5/5 | 5000 | £0.20 | £5.00 | £1,000.00 | £25,000.00 |
1. Big Bass Bonanza
- RTP: 96.71%
- Max Win: 2,100x
- Volatility: Medium to High
- Stakes: 10p to £5
- Release Date: 3 December 2020
Released in December 2020, Big Bass Bonanza was the slot game that kicked off the Big Bass series. With a high 96.71% RTP rate, this fishing-themed classic is all about the Free Spins feature. Playable from 10p per spin, this medium to high volatility game comes with 2,100 times bet max wins.
2. Bigger Bass Bonanza
- RTP: 96.71%
- Max Win: 4,000x
- Volatility: Very High
- Stakes: 12p to £5
- Release Date: 16 September 2021
Released on 16/9/2021, Bigger Bass Bonanza by Reel Kingdom was the first slot sequel of the series and offers very high volatility (5/5), a 96.71% RTP, and a max win of 4,000 times your total bet. Play with 5 reels and 12 paylines from 12p per spin, the focus is on the Free Spins feature where Fisherman Wilds collect Money symbol values. With multipliers up to 10x as well as additional free spins, there is a random Bazooka feature which adds Money symbols to the reels.
3. Big Bass Bonanza Megaways
- RTP: 96.7%
- Max Win: 4,000x
- Volatility: Very High
- Stakes: 20p to £5
- Release Date: 18 November 2021
Launched in November 2021, Big Bass Bonanza Megaways was the first game in the series to use Big Time Gaming's Megaways mechanic. With 6 reels and 46,656 ways to win, it is very high on the volatility front and comes with a 96.7% RTP rate. With scatters, wilds, bonus rounds, free spins, multipliers, and cascading reels, it offers 4,000 times bet max wins.
4. Christmas Big Bass Bonanza
- RTP: 96.71%
- Max Win: 2,100x
- Volatility: Medium
- Stakes: 10p to £5
- Release Date: 2 December 2021
Merry Christmas from Big Bass slots as we get the first Christmas version of the original Big Bass Bonanza game in Christmas Big Bass Bonanza. Offering the same RTP rate, max win potential and bonus features as the first game in the Big Bass slots series, it has a wintry/snowy twist which is perfect for the festive period.
5. Big Bass Splash
- RTP: 96.71%
- Max Win: 5,000x
- Volatility: High
- Stakes: 10p to £5
- Release Date: 23 June 2022
Released in June 2022, Big Bass Splash has the usual fishing theme but with a Wild West influence. With 5 reels and 10 paylines, it's not hugely different from its predecessors but it does offer a 96.71% RTP rate, high volatility and 5,000 times bet max wins. Alongside Big Bass Bonanza, Big Bass Splash is the most popular game in the series with many no wagering free spins offer on this game.
6. Big Bass Bonanza Keeping it Reel
- RTP: 96.07%
- Max Win: 10,000x
- Volatility: High
- Stakes: 10p to £5
- Release Date: 24 October 2022
A few new features appeared in this October 2022 release of Big Bass Bonanza Keeping it Reel. With 5 reels and 10 paylines, the volatility is high but the RTP rate is 96.07%. To compensate, there are 10,000 times bet max wins on offer. One thing I like is that it's cheerful and upbeat compared to previous Big Bass slots.
7. Bigger Bass Blizzard
- RTP: 96.08%
- Max Win: 4,000x
- Volatility: High
- Stakes: 12p to £5
- Release Date: 28 November 2022
Staying away from a specific Christmas version in 2022, Pragmatic Play just chucked in snow and lots of it in Bigger Bass Blizzard. With fluffy white stuff, it's a snowy reskin of the Bigger Bass Bonanza game. It comes with a 96.08% RTP rate though but with 4,000 times bet max wins.
8. Club Tropicana
- RTP: 96.08%
- Max Win: 4,000x
- Volatility: High
- Stakes: 12p to £5
- Release Date: 9 February 2023
Released in February 2023, Club Tropicana isn't the name of Wham's iconic song but a party-inspired slot where cocktails, sunshine and big wins are guaranteed (see what I did there?). With 5 reels and 12 paylines, Pragmatic Play's favourite fisherman heads to a tropical island to become a cocktail maker. Sporting Aviator-style sunglasses, a Hawaiian shirt and a lot of chest hair, it's all about the free spins where Alan Wilds collect Money symbols for extra free spins and Money symbol multipliers. This can lead to 4,000 times bet max wins.
9. Big Bass Hold & Spinner
- RTP: 96.07%
- Max Win: 10,000x
- Volatility: High
- Stakes: 10p to £5
- Release Date: 27 March 2023
The Hold and Spinner mechanic in the Big Bass Hold & Spinner slot is a cracker with 2 bonus features offering a nice variation from what has been released previously. With a 96.07% RTP rate, the volatility is very high but it does come with big win potential of 10,000 times your total bet per spin.
10. Big Bass Amazon Xtreme
- RTP: 96.07%
- Max Win: 10,000x
- Volatility: Very High
- Stakes: 10p to £5
- Release Date: 19 June 2023
The first time I saw Pragmatic Play's fisherman go off track a little in the Big Bass series is in Big Bass Amazon Xtreme. Set in the Amazon guaranteeing extreme fishing action, this very high volatility slot game benefits from Money Symbols worth up to 1,000 x bet which are subject to a random multiplier up to 50x in the base game. In the Free Spins feature, there are random extras as well as 8 levels where you'll win extra free spins and a Money symbols multiplier up to 50x. This can lead to 10,000 times bet max wins.
11. Big Bass Hold & Spinner Megaways
- RTP: 96.70%
- Max Win: 20,000x
- Volatility: High
- Stakes: 20p to £5
- Release Date: 28 August 2023
My favourite Big Bass game to date, although a little less easy on the eye and a bit clunky, the extension to Big Bass Hold and Spinner Megaways was a masterstroke with double feature options. With a 96.7% RTP rate, it has 6 reels and up to 147,465 ways to win. Importantly, it's the highest paying Big Bass slot game with 20,000 times bet max wins.
12. Big Bass Halloween
- RTP: 96.06%
- Max Win: 2,100x
- Volatility: Medium-High
- Stakes: 10p to £5
- Release Date: 23 October 2023
It has to happen, Pragmatic Play keeps coming with holiday season versions of the Big Bass slot classic and this time, its Halloween for a spooky fishing trip. I dreaded playing the Big Bass Halloween slot and it was exactly what I expected it to be. Basically, it's a spooky version of the original Big Bass Bonanza as it offers the same max win potential but a much lower RTP rate of 96.06%.
13. Big Bass Christmas Bash
- RTP: 96.71%
- Max Win: 5,000x
- Volatility: High
- Stakes: 10p to £5
- Release Date: 23 November 2023
Christmas is back with the Big Bass slot theme as Big Bass Christmas Bash was unleashed in time for the 2023 festive period. When you are feeling festive and want to inject some of that into your slot play, Big Bass Christmas Bash slot serves it up. It has a high 96.71% RTP rate, 5,000 times bet max wins and plenty of festive cheer.
14. Big Bass Floats My Boat
- RTP: 96.07%
- Max Win: 5,000x
- Volatility: High
- Stakes: 10p to £5
- Release Date: 12 February 2024
Will the ideas ever end? The Big Bass series get an update in Big Bass Floats My Boat. There isn't a lot of difference in this game but it keep the series tripping along with the first Big Bass release of 2024. Max win potential can reach 5,000 times your total bet.
15. Big Bass Day at the Races
- RTP: 96.07%
- Max Win: 10,000x
- Volatility: Very High
- Stakes: 10p to £5
- Release Date: 7 March 2024
Just in time for the Cheltenham Festival, Pragmatic Play merge Big Bass with horse racing for the Big Bass Day at the Races slot. A reskin of the Big Bass Amazon Xtreme game, I like how Pragmatic has managed to combine slots with what OLBG is known for (horse racing). High volatility, it comes with 10,000 times bet max win potential.
16. Big Bass Secrets of the Golden Lake
- RTP: 96.07%
- Max Win: 5,000x
- Volatility: Very High
- Stakes: 10p to £5
- Release Date: 8 April 2024
Released in April 2024, Big Bass Secrets of the Golden Lake is another hint at the future of Big Bass slot games. It combines the original concept with an Arthurian Legend twist. With Day at the Races' previous merging with horse racing, are we witnessing the roadmap where every theme is open game for Big Bass collaborations? I think so.
17. Big Bass Bonanza Reel Action
- RTP: 96.5%
- Max Win: 2,100x
- Volatility: Medium to High
- Stakes: 10p to £5
- Release Date: 27 May 2024
Released in May 2024, Big Bass Bonanza Reel Action is a 5 reel, 10 payline game. Again, the main attraction is the Free Spins feature where Fisherman Wilds collect Fish Money values. With every 4th Fisherman Wild collected awarding more free spins and Fish Money multipliers, it comes with an above-average RTP rate of 96.5% and 2,100 times bet max wins.
18. Big Bass Mission Fishin'
- RTP: 96.5%
- Max Win: 5,000x
- Volatility: Very High
- Stakes: 10p to £5
- Release Date: 17 June 2024
Released in May 2024, Big Bass Mission' Fishin has a spy/James Bond feel. With 5 reels and 10 paylines, it benefits from a high 96.5% RTP rate. The focus is on the Free Spins feature where there are plenty of modifiers which are selecting before playing the free spins. Wilds collect Money symbols and every 4th Wild retriggers the feature with extra free spins and a Money symbol multiplier up to 10x. Max wins can reach 5,000 times your total bet.
19. Big Bass Vegas Double Down Deluxe
- RTP: 96.5%
- Max Win: 5,000x
- Volatility: Very High
- Stakes: 10p to £5
- Release Date: 12 September 2024
Released in September, 2024, Big Bass Vegas Double Down Deluxe overhauls the colour scheme and Free Spins feature for the series. It features neon, Vegas-style imagery and two fishermen in the bonus round. Following Arthurian legend and Horse racing, fishing combines with yet another theme in this endless series of slots from Pragmatic Play.
20. Big Bass Halloween 2
- RTP: 96.71%
- Max Win: 5,000x
- Volatility: High
- Stakes: 10p to £5
- Release Date: 21 October 2024
Released in October 2024, Big Bass Halloween 2 sees Pragmatic Play's favourite fisherman return, this turn with a chainsaw. This supercharged/horror sequel to Big Bass Splash features dead bass, infected bugs and a Free Spins feature with plenty of extras and modifiers. High volatility, the RTP rate is 96.71% and the max win potential is 5,000 times your total bet.
21. Big Bass Xmas Xtreme
- RTP: 96.07%
- Max Win: 10,000x
- Volatility: High
- Stakes: 10p to £5
- Release Date: 18 November 2024
Released in November 2024, the Big Bass Xmas Xtreme slot shows the fisherman in Antarctica fishing in the ice on a Christmas adventure. The Free Spins feature is packed with exciting layers, including a picker feature, modifiers and a multiplier meter. Max wins can reach 5,000 times your total bet per free spin.
22. Big Bass Bonanza 3 Reeler
- RTP: 96.50%
- Max Win: 5,000x
- Volatility: High
- Stakes: 10p to £5
- Release Date: 16 December 2024
Released in December 2024, Big Bass Bonanza 3 Reeler is the first game in the series to have 3 reels and 5 paylines. With Money symbols, stacked symbols and a random Hook extra, there is the usual Free Spins feature where Wilds collect Money symbols and can award additional free spins and multipliers up to 10x. Max wins can reach 5,000 times your total bet.
23. Bigger Bass Splash
- RTP: 96.5%
- Max Win: 5,000x
- Volatility: Very High
- Stakes: 10p to £5
- Release Date: 3 February 2025
Released in February 2025, you have the Bigger Bass Splash slot game. With 5 reels and 10 paylines, it has a party twist on the classic fishing theme but has all the same gameplay as Bigger Bass Bonanza and Big Bass Splash. With a 96.5% RTP rate and 5,000 times bet max wins, I would have hoped that Pragmatic Play went in a different direction to kick off 2025 in style.
24. Big Bass Return to the Races
- RTP: 96.07%
- Max Win: 5,000x
- Volatility: Very High
- Stakes: 10p to £5
- Release Date: 24 February 2025
Released in late February 2025, Big Bass Return to the Races isn't a sequel to Big Bass Day at the Races. It's a horse racing clone of Big Bass Secrets of the Golden Lake. With 5 reels and 10 paylines, it comes with a Free Spins feature where you pick from cards to play the regular free spins or the Gold Cup version. In the regular version, Wilds collect Horse Money values with every 4th Wild awarding extra free spins and increasing the Horse Money multiplier up to 10x. In the Golden Cup free spins, blanks, Wilds and Horse Money symbols land to increase your chances of landing the 5,000 x bet max wins available.
25. Big Bass Bonanza 1000
- RTP: 96.51%
- Max Win: 20,000x
- Volatility: Very High
- Stakes: 10p to £5
- Release Date: 24 April 2025
Released in April 2025, Big Bass Bonanza 1000 sees Big Bass Bonanza meet the 1000 series. Very similar other games in the Big Bass slots series, it's played on 5 reels and 10 paylines from 10p a spin. In the free spins, Fisherman Wilds collect fish money symbols which are worth up to 1,000 x your total bet. Every 4th Fisherman Wild gives you more free spins and applies a win multiplier up to 10x to collected fish money symbols. With a 96.51% RTP rate, this game offers 20,000 x bet max wins (joint top with Big Bass Hold & Spinner Megaways).
26. Big Bass Boxing Bonus Round
- RTP: 96.5%
- Max Win: 5,000x
- Volatility: Very High
- Stakes: 10p to £5
- Release Date: 9 June 2025
Released in June 2025, Big Bass Boxing Bonus Round is a 5 reel, 10 payline game with an odd boxing theme. Playable from 10p per spin, the focus in on the Free Spins feature where you begin with up to 25 free spins. With Blue Boxer and Red Boxer Wilds, they each collect Fish Money symbols worth up to 5,000 x bet. Every 4th Boxer Wild of any colour will award a retrigger with extra free spins and a Fish Money multiplier than can reach 10x. With a 96.5% RTP rate, this clone of Big Bass Vegas Double Down Deluxe comes with 5,000 x bet max wins.
27. Club Tropicana - Happy Hour
- RTP: 96.5%
- Max Win: 5,000x
- Volatility: Very High
- Stakes: 10p to £5
- Release Date: 7 July 2025
Released in July 2025, Club Tropicana - Happy Hour is the follow-up to Club Tropicana. With 5 reels and 12 paylines, this party-themed game is all about he Free Spins feature where up to 5 modifiers are randomly chosen (including extra free spins, more Bartender Wilds and more Cocktail Money symbols). With Bartender Wilds collecting Cocktail Money symbols, every 4th Bartender Wild retriggers the feature for extra free spins and a Cocktail Money symbol multiplier increase up to 10x. The RTP rate is 96.5% and max wins can reach 5,000 x bet.
28. Big Bass Reel Repeat
- RTP: 96.51%
- Max Win: 5,000x
- Volatility: Very High
- Stakes: 10p to £5
- Release Date: 11 August 2025
Released in August 2025, Big Bass Reel Repeat is a 5 reel, 10 payline slot with a sci-fi/retro twist on the classic fishing theme. Focusing on the Free Spins feature, you pick from 12 cards to win modifiers including extra Money symbols, 3 Fisherman Wilds to retrigger and higher Money symbol multipliers (up to 20x). In the feature, Fisherman Wilds collect Money symbols which are worth up to 5,000 x bet. With giant Money symbols up to 3x3 in size, every 4th Fisherman Wild gives you more free spins and increases the Money symbol multiplier. The RTP rate is 96.51% and max wins can reach 5,000 x bet.
29. Big Bass Halloween 3
- RTP: 96.5%
- Max Win: 5,000x
- Volatility: Very High
- Stakes: 10p to £5
- Release Date: 15 October 2025
Big Bass Halloween 3 is a fishing-and-horror themed slot with 5 reels and 10 paylines. With a 96.5% RTP rate, the Free Spins feature is the focus with 3+ scatters triggering up to 25 free spins. Wild Fisherman symbols collect Fish Money symbols, and every 4th red or blue Wild Fisherman landing retriggers the feature and increases multipliers up to 10x for up to 5,000 x bet max wins.
30. Big Bass Christmas Frozen Lake
- RTP: 96.07%
- Max Win: 5,000x
- Volatility: Very High
- Stakes: 20p to £5
- Release Date: 26 November 2025
Big Bass Christmas Frozen Lake features a festive fishing theme, with 5 reels and 10 paylines. With a 96.07 RTP rate and high volatility, landing 3-5 scatters awards 10 to 20 free spins, during which choose from 12 cards to play either the ‘regular’ or ‘Frozen Lake’ mode. With Fisherman Wilds collecting Money symbols worth up to 5,000 x bet, retriggers give you extra free spins and Money symbol multipliers up to 10x. In the latter, there are random extras to help you achieve the 5,000 x bet max win potential.
Overview of the Big Bass Slot Series
The Big Bass slot range stands out for its fishing theme and ever-expanding range of games, which has consistently drawn players into its aquatic world. The series has grown significantly, marking its importance in Pragmatic Play's extensive portfolio. Each game offers unique features, maintaining the series' popularity and demonstrating the developer's commitment to innovation.
The Evolution of Big Bass Slots
🐟🎉 From Classic to Christmas: Big Bass Bonanza's Evolution!
The Big Bass series has seen more than a dozen releases since its inception, starting with the original Big Bass Bonanza in December 2020. Following its success, Pragmatic Play expanded the series to include variations like Big Bass Bonanza Megaways and Christmas-themed slots such as Big Bass Christmas Bash, showcasing the series' adaptability and appeal.
Big Bass Slots by Release Date
It all started on the 14th of December 2020 when Big Bass Bonanza was the first release in the series. It would take 276 days until 16th September 2021, for release two, Bigger Bass Bonanza, to appear. Since then, they have been coming at a more consistent rate.
| # in Series | Game Title | Release Date | Day of the Week |
|---|---|---|---|
| 1 | Big Bass Bonanza | 14/12/2020 | Monday |
| 2 | Bigger Bass Bonanza | 16/9/2021 | Thursday |
| 3 | Big Bass Bonanza Megaways | 18/11/2021 | Thursday |
| 4 | Christmas Big Bass Bonanza | 2/12/2021 | Thursday |
| 5 | Big Bass Splash | 23/6/2022 | Thursday |
| 6 | Big Bass Bonanza Keeping it Reel | 24/10/2022 | Monday |
| 7 | Bigger Bass Blizzard | 28/11/2022 | Monday |
| 8 | Club Tropicana | 09/02/2023 | Thursday |
| 9 | Big Bass Hold & Spinner | 27/3/2023 | Monday |
| 10 | Big Bass Amazon Xtreme | 19/6/2023 | Monday |
| 11 | Big Bass Hold & Spinner Megaways | 28/8/2023 | Monday |
| 12 | Big Bass Halloween | 23/10/2023 | Monday |
| 13 | Big Bass Christmas Bash | 23/11/2023 | Thursday |
| 14 | Big Bass Floats My Boat | 12/2/2024 | Monday |
| 15 | Big Bass Day at The Races | 7/3/2024 | Thursday |
| 16 | Big Bass Secrets of the Golden Lake | 8/4/2024 | Thursday |
| 17 | Big Bass Bonanza Reel Action | 27/5/2024 | Monday |
| 18 | Big Bass Mission Fishin' | 17/6/2024 | Monday |
| 19 | Big Bass Vegas Double Down Deluxe | 12/9/2024 | Thursday |
| 20 | Big Bass Halloween 2 | 21/10/2024 | Monday |
| 21 | Big Bass Xmas Xtreme | 18/11/2024 | Monday |
| 22 | Big Bass Bonanza 3 Reeler | 16/12/2024 | Monday |
| 23 | Bigger Bass Splash | 03/02/2025 | Monday |
| 24 | Big Bass Return to the Races | 24/02/2025 | Monday |
| 25 | Big Bass Bonanza 1000 | 24/04/2025 | Thursday |
| 26 | Big Bass Boxing Bonus Round | 09/06/2025 | Monday |
| 27 | Club Tropicana - Happy Hour | 07/07/2025 | Monday |
| 28 | Big Bass Reel Repeat | 11/08/2025 | Monday |
| 29 | Big Bass Halloween 3 | 15/10/2025 | Wednesday |
| 30 | Big Bass Christmas Frozen Lake | 26/11/2025 | Wednesday |
Big Bass Bonanza Release Date Facts
- The longest period between Big Bass Releases is 276 between the first and second Big Bass games.
- The shortest period between games was just 14 days with Big Bass Bonanza Megaways released on the 18th of November 2021 and Christmas Big Bass Bonanza released on the 2nd of December 2021.
- 2024 saw the most games published, with a total of 7 releases.
- 18 titles have been released on Mondays, with 10 landing on Thursdays. 2 have been released on a Wednesday.
Big Bass Bonanza Max Wins Comparison?
What is the most you can win on Big Bass Bonanza? Well, that depends on the maximum win levels and the stake. here is a table with all the details on staking and max win levels.
💷🐟 Max Wins Big Bass Bonanza!
Max win potential ranges from 2,100 x bet at the bottom end with the debut Big Bass Bonanza, Christmas Big Bass Bonanza and most recently Big Bass Halloween right up the largest Big Bass max win of 20,000 x bet available on Big Bass Bonanza 1000 and Big Bass Hold and Spinner Megaways.
| Game Title | Max Win | Min Bet | Max Win on Min Bet |
|---|---|---|---|
| Big Bass Hold & Spinner Megaways | 20000 | £0.20 | £4,000.00 |
| Big Bass Bonanza 1000 | 20000 | £0.10 | £2,000.00 |
| Big Bass Bonanza Keeping it Reel | 10000 | £0.10 | £1,000.00 |
| Big Bass Hold & Spinner | 10000 | £0.10 | £1,000.00 |
| Big Bass Amazon Xtreme | 10000 | £0.10 | £1,000.00 |
| Big Bass Day at The Races | 10000 | £0.10 | £1,000.00 |
| Big Bass Xmas Xtreme | 10000 | £0.10 | £1,000.00 |
| Big Bass Christmas Frozen Lake | 5000 | £0.20 | £1,000.00 |
| Big Bass Bonanza Megaways | 4000 | £0.20 | £800.00 |
| Club Tropicana - Happy Hour | 5000 | £0.10 | £500.00 |
| Big Bass Boxing Bonus Round | 5000 | £0.10 | £500.00 |
| Big Bass Return to the Races | 5000 | £0.10 | £500.00 |
| Bigger Bass Splash | 5000 | £0.10 | £500.00 |
| Big Bass Secrets of the Golden Lake | 5000 | £0.10 | £500.00 |
| Big Bass Vegas Double Down Deluxe | 5000 | £0.10 | £500.00 |
| Big Bass Splash | 5000 | £0.10 | £500.00 |
| Big Bass Christmas Bash | 5000 | £0.10 | £500.00 |
| Big Bass Floats My Boat | 5000 | £0.10 | £500.00 |
| Big Bass Bonanza 3 Reeler | 5000 | £0.10 | £500.00 |
| Big Bass Mission Fishin' | 5000 | £0.10 | £500.00 |
| Big Bass Halloween 2 | 5000 | £0.10 | £500.00 |
| Big Bass Reel Repeat | 5000 | £0.10 | £500.00 |
| Big Bass Halloween 3 | 5000 | £0.10 | £500.00 |
| Club Tropicana | 4000 | £0.12 | £480.00 |
| Bigger Bass Bonanza | 4000 | £0.12 | £480.00 |
| Bigger Bass Blizzard | 4000 | £0.10 | £400.00 |
| Big Bass Bonanza | 2100 | £0.10 | £210.00 |
| Christmas Big Bass Bonanza | 2100 | £0.10 | £210.00 |
| Big Bass Halloween | 2100 | £0.10 | £210.00 |
| Big Bass Bonanza Reel Action | 2100 | £0.10 | £210.00 |
The most you can win at minimum stake play on Big Bass Bonanza games is £4,000 from a 20p stake on Big Bass Hold and Spinner Megaways, and of course, that of course rises to some £100,000 if playing the maximum £5 stake in the UK. Imagine!
Big Bass RTPs (Return to Player)
Not all Big Bass slot games have the same return to player, with the range covering the highest at initial release of Big Bass Bonanza at 96.71% with the lowest in some of the more recent releases like Big Bass Amazon Xtreme and Big Bass Halloween.
| Game Title | RTP |
|---|---|
| Big Bass Bonanza | 96.71% |
| Bigger Bass Bonanza | 96.71% |
| Christmas Big Bass Bonanza | 96.71% |
| Big Bass Splash | 96.71% |
| Big Bass Christmas Bash | 96.71% |
| Big Bass Halloween 2 | 96.71% |
| Big Bass Bonanza Megaways | 96.70% |
| Big Bass Hold & Spinner Megaways | 96.70% |
| Big Bass Bonanza 1000 | 96.51% |
| Big Bass Reel Repeat | 96.51% |
| Club Tropicana - Happy Hour | 96.50% |
| Big Bass Boxing Bonus Round | 96.50% |
| Bigger Bass Splash | 96.50% |
| Big Bass Bonanza Reel Action | 96.50% |
| Big Bass Mission Fishin' | 96.50% |
| Big Bass Vegas Double Down Deluxe | 96.50% |
| Big Bass Bonanza 3 Reeler | 96.50% |
| Big Bass Halloween 3 | 96.50% |
| Bigger Bass Blizzard | 96.08% |
| Club Tropicana | 96.08% |
| Big Bass Hold & Spinner | 96.07% |
| Big Bass Return to the Races | 96.07% |
| Big Bass Bonanza Keeping it Reel | 96.07% |
| Big Bass Amazon Xtreme | 96.07% |
| Big Bass Floats My Boat | 96.07% |
| Big Bass Day at The Races | 96.07% |
| Big Bass Secrets of the Golden Lake | 96.07% |
| Big Bass Xmas Xtreme | 96.07% |
| Big Bass Christmas Frozen Lake | 96.07% |
| Big Bass Halloween | 96.06% |
Big Bass Volatility
Big Bass Bonanza, the original release in 2020, came with a self score of 4/5 (Medium-High) for volatility. Since then, only 4 further games have had that score with the remainder having the highest volatility score of 5/5.
| # in Series | Game Title | Volatility |
|---|---|---|
| 23 | Bigger Bass Splash | 5/5 |
| 26 | Big Bass Boxing Bonus Round | 5/5 |
| 27 | Club Tropicana - Happy Hour | 5/5 |
| 28 | Big Bass Reel Repeat | 5/5 |
| 29 | Big Bass Halloween 3 | 5/5 |
| 25 | Big Bass Bonanza 1000 | 5/5 |
| 2 | Bigger Bass Bonanza | 5/5 |
| 3 | Big Bass Bonanza Megaways | 5/5 |
| 5 | Big Bass Splash | 5/5 |
| 6 | Big Bass Bonanza Keeping it Reel | 5/5 |
| 7 | Bigger Bass Blizzard | 5/5 |
| 8 | Club Tropicana | 5/5 |
| 9 | Big Bass Hold & Spinner | 5/5 |
| 10 | Big Bass Amazon Xtreme | 5/5 |
| 11 | Big Bass Hold & Spinner Megaways | 5/5 |
| 13 | Big Bass Christmas Bash | 5/5 |
| 14 | Big Bass Floats My Boat | 5/5 |
| 15 | Big Bass Day at The Races | 5/5 |
| 16 | Big Bass Secrets of the Golden Lake | 5/5 |
| 18 | Big Bass Mission Fishin' | 5/5 |
| 19 | Big Bass Vegas Double Down Deluxe | 5/5 |
| 20 | Big Bass Halloween 2 | 5/5 |
| 21 | Big Bass Xmas Xtreme | 5/5 |
| 24 | Big Bass Return to the Races | 5/5 |
| 30 | Big Bass Christmas Frozen Lake | 5/5 |
| 1 | Big Bass Bonanza | 4/5 |
| 4 | Christmas Big Bass Bonanza | 4/5 |
| 12 | Big Bass Halloween | 4/5 |
| 17 | Big Bass Bonanza Reel Action | 4/5 |
| 22 | Big Bass Bonanza 3 Reeler | 4/5 |
In my opinion, the difference is barely detectable and I'd be surprised if any slot player of any experience would be able to differentiate between one game or another.
Big Bass OLBG Ratings
Here at OLBG, we write slot game reviews and score them out of 5 so, whenever a Big Bass game is reviewed it will be added to the table below. The highest so far is Big Bass Amazon Xtreme at 4.3/5 and the lowest so is Big Bass Christmas Frozen Lake at 2.2/5.
| # in Series | Game Title | OLBG Rating |
|---|---|---|
| 10 | Big Bass Amazon Xtreme | 4.3/5 |
| 1 | Big Bass Bonanza | 4.2/5 |
| 11 | Big Bass Hold & Spinner Megaways | 4.2/5 |
| 15 | Big Bass Day at The Races | 4.1/5 |
| 2 | Bigger Bass Bonanza | 4.0/5 |
| 5 | Big Bass Splash | 4.0/5 |
| 9 | Big Bass Hold & Spinner | 4.0/5 |
| 25 | Big Bass Bonanza 1000 | 4.0/5 |
| 21 | Big Bass Xmas Xtreme | 3.9/5 |
| 6 | Big Bass Bonanza Keeping it Reel | 3.7/5 |
| 8 | Club Tropicana | 3.6/5 |
| 3 | Big Bass Bonanza Megaways | 3.5/5 |
| 19 | Big Bass Vegas Double Down Deluxe | 3.5/5 |
| 20 | Big Bass Halloween 2 | 3.5/5 |
| 7 | Bigger Bass Blizzard | 3.4/5 |
| 16 | Big Bass Secrets of the Golden Lake | 3.4/5 |
| 17 | Big Bass Bonanza Reel Action | 3.4/5 |
| 13 | Big Bass Christmas Bash | 3.3/5 |
| 18 | Big Bass Mission Fishin' | 3.3/5 |
| 23 | Bigger Bass Splash | 3.3/5 |
| 4 | Christmas Big Bass Bonanza | 3.2/5 |
| 22 | Big Bass Bonanza 3 Reeler | 3.2/5 |
| 28 | Big Bass Reel Repeat | 3.2/5 |
| 27 | Club Tropicana - Happy Hour | 3.0/5 |
| 14 | Big Bass Floats My Boat | 2.8/5 |
| 24 | Big Bass Return to the Races | 2.8/5 |
| 26 | Big Bass Boxing Bonus Round | 2.8/5 |
| 12 | Big Bass Halloween | 2.6/5 |
| 29 | Big Bass Halloween 3 | 2.5/5 |
| 30 | Big Bass Christmas Frozen Lake | 2.2/5 |
Which Big Bass Slot is the Best?
What a question! With so many to choose from, varying RTP rates, bonus features, volatility and max wins, how can you choose? We asked our experts at OLBG about their favourite Big Bass slot title.
Big Bass Splash
Big Bass Bonanza
Big Bass Christmas Bash
Big Bass Hold & Spinner Megaways
Conclusion
Big Bass has made a remarkable splash in the online slot market, showcasing Pragmatic Play's prowess in crafting engaging and dynamic games. The series' journey from the original Big Bass Bonanza to its latest iterations, including seasonal specials and innovative Megaways versions, underscores a commitment to evolution and player satisfaction (and milking it for all it's worth!). These games have not only enriched Pragmatic Play's diverse portfolio but have also set a high standard for thematic creativity and gameplay innovation in the industry.
The Big Bass Bonanza series stands as a testament to the developer's ability to adapt and expand upon a beloved theme, ensuring that each new release offers a fresh take on the fishing adventure that players have come to love. With its wide range of RTPs, volatility levels, and max wins, the series caters to a broad audience. Cast your lines into the vibrant waters of Big Bass slot games at any slot site featuring Pragmatic Play games. If you've made it this far and haven't claimed a Big Bass free spins offer, below is a table with all the details:
| # | Casino Site | Big Bass Slot | Offer |
|---|---|---|---|
| 1 | Midnite | Big Bass Splash | 100 no wager free spins (deposit & wager £20) |
| 2 | BetMGM | Big Bass Splash | 100 no wager free spins (deposit & wager £10) |
| 3 | Hot Streak | Big Bass Bonanza | 120 cash spins (deposit £10 + wager £20) |
| 4 | Casushi | Big Bass Splash | 100% bonus up to £50 plus 20 no wager free spins (deposit £10+) |
| 5 | The Sun Play | Big Bass Splash | Win up to 500 free spins (deposit £10+) |
| 6 | LottoGo | Big Bass Splash | 100% bonus up to £200 + 200 free spins (deposit £20+) |
| 7 | The Phone Casino | Bigger Bass Bonanza | Up to 150 no wager free spins (deposit & wager deposit twice) |
| 8 | LeoVegas | Big Bass Splash | 50 no wager free spins (deposit & wager £10) |
| 9 | Gentleman Jim | Big Bass Splash | 20 no wager free spins (deposit £10+) |
| 10 | SpinYoo | Big Bass Splash | Up to £250 welcome bonus + 100 spins (deposit £20+) |
| 11 | talkSPORT BET | Bigger Bass Splash | £40 in bonuses + 40 free spins (wager £10+) |
| 12 | Las Vegas | Big Bass Bonanza | 100% bonus up to £200 + 30 free spins (deposit £20+) |
| 13 | Fruit Kings | Big Bass Splash | 100% bonus up to £50 + 20 no wager free spins (deposit £10+) |
| 14 | Lottoland | Big Bass Bonanza | 50 no wager free spins (deposit & stake £10) |
| 15 | Jackpot.com | Bigger Bass Bonanza | 50 no wager free spins (play £15) |
| 16 | Casino77 | Big Bass Bonanza | 100% bonus up to £77 + 77 free spins (deposit £20+) |
| 17 | PeachyGames | Big Bass Splash | 100% bonus up to £50 + 20 no wager free spins (deposit £10+) |
| 18 | Casino Kings | Big Bass Bonanza | 150% bonus up to £150 + 75 free spins (deposit £15+) |
| 19 | Metropolitan Gaming | Big Bass Bonanza | 100% bonus up to £100 + 100 super spins (deposit £10+) |
| 20 | 666 Casino | Big Bass Bonanza | 100% bonus up to £66 + 66 extra spins (deposit £20+) |
| 21 | Pink Casino | Big Bass Splash | 50 wager-free spins (deposit £10+) |
| 22 | Casumo | Big Bass Bonanza | 100% bonus up to £100 + 50 bonus spins (deposit £20+) |
| 23 | Dream Jackpot | Big Bass Bonanza | 50 extra spins (deposit £20) |
| 24 | Star Sports Casino | Big Bass Splash | 50 free spins (deposit & wager £20) |
| 25 | Hollywood Bets | Big Bass Bonanza | 150 free spins (deposit & wager £10) |
| 26 | Parimatch Casino | Big Bass Splash | £45 in slots bonuses + 60 free spins (deposit & wager £10 up to 3 x) |
| 27 | Slotty Slots | Big Bass Splash | Up to 100 wager free spins (deposit & wager £10+) |
| 28 | Royale500 | Big Bass Bonanza | 100 free spins (deposit £10) |
| 29 | Vegas Moose | Big Bass Vegas Double Down Deluxe | 50 no wagering free spins (deposit £20) |
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