With a fun fisherman character, a cool underwater setting, and lots and lots of chances to win, Big Bass Splash and Big Bass Bonanza are two of the most popular slot games available at the best online casinos.

Made by Pragmatic Play, these games feature HD graphics, and you can even trigger special features like free spins rounds to enhance your wins.

If you’re ready to start playing the Big Bass Bonanza slot or any others in the series, you can claim free spins on the games right now at some great sites on our UK online casinos list.

Big Bass Free Spins Offers

Lots of UK online casinos offer free spins on either Big Bass Splash or Big Bass Bonanza, for new online slots players. Make sure you check which game the spins are valid on so that you can use them!

Best Big Bass Free Spins Offers

To get free spins on Big Bass Bonanza or Big Bass Splash, you usually need to make a qualifying deposit. You might even get a matched offer to go with the spins.

While Big Bass Bonanza free spins no deposit offers are harder to come by, they do exist at some top casino sites, so we’d definitely recommend looking out for them. When any new offers launch, we’ll be sure to update this page for you.

We’ve put together a list of some of our favourite gambling sites, where you can get Big Bass free spins.

LiveScoreBet – Big Bass Bonanza 100 Bonus Spins

100 free spins on Big Bass Bonanza are yours when you deposit and wager at least £10 on slots at LiveScoreBet. This offer is much better than what we’ve seen at lots of other online casino sites because there are absolutely no wagering requirements, so if you get lucky enough to win, you’ll get to keep your winnings.

LiveScoreBet Casino is a top gambling destination for lots of reasons. You can play daily free games for your chance to win real cash, plus withdrawals are super quick via methods like bank cards and PayPal. The site also boasts four-figure daily jackpots like Moon Spell and Buffalo Collector, plus there are exclusive titles like the LiveScoreBet Jackpot King slot.

BetMGM UK – Big Bass Splash 100 Bonus Spins

The BetMGM UK welcome offer is very similar to the LiveScoreBet bonus, except these free spins are on Big Bass Splash. There are also no wagering requirements here, and to get the free spins you simply need to wager at least £10 on slots.

BetMGM is one of the biggest names in gambling worldwide, so their online experience is excellent. There are massive progressive jackpots where you could stand a chance to win up to eight figures, or you might prefer to opt for exclusives like MGM Grand Gamble or BetMGM Mega Spin. There are also plenty of live casino games and table games to bring the authentic Vegas experience home.

Hot Streak – Big Bass Bonanza 100 Extra Spins

To claim 100 free spins on Big Bass Bonanza, you need to deposit and wager at least £20 on slots at Hot Streak Casino. The code BASS20 is required to get the bonus. You can win up to £200 with your free spins!

We were impressed to see that the range of games here goes way beyond just slots. There are instant win games like Stacking Kong and 9 Pots of Gold Link & Win, live casino games such as Prestige Auto Roulette, Space Invaders Roulette, and Classic Blackjack, plus Drops & Wins games, new releases, and a whole lot more.

TalkSport Bet – Big Bass Bonanza 25 Bonus Spins

You can get 25 free spins on Big Bass Bonanza when you deposit and wager at least £10 on slots using your mobile device. There’s also £30 in casino credits waiting for you. You’ll need to use the promo within 30 days, and 40x wagering requirements apply.

TalkSport Bet Casino has a full sports betting section, plus all the casino games you could want. There are lots of brand new releases, popular games like Eye of Horus and Starburst, and big progressive jackpots that can pay out up to six figures (like the games in the Age of the Gods series). You can also try out live casino games like roulette, blackjack, and even gameshows.

Peachy Games – Big Bass Splash 100 Extra Spins

You can play Big Bass Splash with 100 free spins when you deposit and wager at least £10 on slot games now. The free spins come with absolutely no wagering requirements, so you can withdraw your cash immediately. It’s worth noting that deposits with Skrill and Neteller aren’t accepted for this online casino bonus.

Besides the Big Bass Splash free spins, there are lots of other reasons to play at Peachy Games. The site has been around for over 10 years now, and you can choose from a selection of more than 1,000 slots. We’d recommend playing classics like Bonanza, Reel King, and Fishin’ Frenzy.

Lottoland – Big Bass Bonanza 100 Bonus Spins

The welcome offer at Lottoland Casino is pretty simple and straightforward - all you need to do is deposit and wager £20 on slots and you can claim 100 Big Bass Bonanza free spins. Lottoland has no wagering requirements on free spins, so any winnings will be credited to your account as real cash.

Despite the name, Lottoland is far from just a lottery site. You can bet on lotteries, but there are also lots of slots, live dealer games, scratch cards, bingo games, and even a sports betting section. Best of all, Lottoland casino carries a big range of the Big Bass games, so you can sample the whole series.

FruitKings – Big Bass Splash 100 Extra Spins

New players at FruitKings Casino can claim 100 free spins on Big Bass Splash! All you need to do is deposit and wager £10 on slots, and there are no wagering requirements on the offer. You’ll have two days to use your free spins, and deposits with Skrill and Neteller can’t be used to claim the promo.

This fully licensed site has over 10 years experience under their belts, and there are more than 1,000 games for you to choose from. From thrilling slots like Gonzo’s Quest Megaways, to underwater adventures like Fishin’ Frenzy (and of course the Big Bass slots), you’re sure to find something that suits you.

Casushi – Big Bass Splash 100 Bonus Spins

Do you want 100 Big Bass Splash free spins, with absolutely no wagering requirements? All you need to do is deposit and wager at least £10 on slots at Casushi Casino.

If you’re looking for a totally unique gambling experience, this might just be the perfect site for you. As the name suggests, it’s themed around sushi, so the whole site is really fun and graphic. There are over 1,000 slot games for you to choose from, including Opal Fruits, Age of Conquest, The Goonies Return and lots more.

Pink Casino – Big Bass Splash 50 Extra Spins

Pink Casino has a seriously attractive offer for new players - you’ll get up to £150 in bonus cash, plus 50 extra spins to use on Big Bass Splash. You can win up to £150 from your bonus, and there are 35x wagering requirements.

Pink Casino is an interactive and themed website, bursting with personality, and it's one of the best slingo sites around too. You can play new games like Pirots X and Get the Cheese, jackpot slots like Sherlock & Moriarty WOWpot, slingo games like Starburst Slingo and Rainbow Riches Slingo, and lots of immersive live dealer games.

PlaySunny – Big Bass Splash 20 Bonus Spins

PlaySunny Casino has 20 free spins on Big Bass Splash up for grabs, when you deposit and wager at least £10 on slots. And the best thing about the offer is that it comes with absolutely no wagering requirements, so winnings are yours to keep.

At PlaySunny casino, you can enjoy over 1,000 slot games from major providers like NetEnt casino and Games Global, plus there are live dealer tables from the likes of Evolution Gaming. All of the UK’s favourite games are available, including branded titles like Who Wants to be a Millionaire, and Ted Megaways, plus classics like Bonanza. 

NRG – Big Bass Bonanza 80 Bonus Spins

Sign up at NRG casino, wager at least £25 on slots, and you’ll get 80 free spins to use on Big Bass Bonanza. It’s as easy as that. You’ll have to use the promo code NRG80, and you’ll get seven days to use your free spins.

Although NRG Casino might not be as well known as some of the other brands on our list, it’s definitely still worth a go. Join the Slots Club to earn points and freebies, try out special Drops & Wins games where you could bag a random cash prize, or enjoy Megaways slots, where your ways to win change with every spin.

How to Play Big Bass Splash

Plenty of casino apps offer free spins on Big Bass Splash, and you’re going to want to use them immediately. Once you qualify for your offer, all you need to do is open up the base game, and your Big Bass free spins should be available to play immediately.

If you’re using real money as opposed to free Big Bass Spins, you’ll need to use the options at the bottom of the screen to set your stake before you start spinning. The game comes with 10 fixed paylines which are active on every spin, so you won’t need to change those. Big Bass Splash offers the chance to win up to 5,000x your stake, and the more your bet, the higher your potential wins.

The game grid has an underwater theme, like so many new online slots UK players enjoy. Some of the highest paying symbol options to look out for on the reels include a truck, a dragonfly, and a tacklebox. Appearing with his catch, the fisherman wild symbol helps to create more winning combinations, by substituting for other regular fish symbols.

Money symbols (fish) can appear on the grid, and they hold cash values of anywhere between 2x and 5,000x your total bet amount. There’s only one way to collect the cash symbols and add them to your balance though, and that’s by triggering the free spins round. Land at least three of the Big Bass scatter symbols to open up the free spins round.

The free spins round also comes with five special modifiers, which can be randomly selected. For example, you might get extra wilds, or you might start at a higher level on the progressive feature, so your wins are immediately bigger. At the end of the free spins, you might find more money symbols appear in seemingly random spots, which is the dynamite feature.

How to Play Big Bass Bonanza

If you have some free spins on Big Bass Bonanza at a pay by phone bill casino, you need to have a good understanding of how the game works, before you can start playing.

Opening up the game, setting a stake, and starting to spin is very similar to what you might have seen if you play Big Bass Bonanza on a regular basis.

Set under the sea, Big Bass Bonanza is played on a 5x3 grid, and some of the symbols you’ll be looking out for include a reel, a lure, and a tacklebox. The fisherman symbol acts as the wild, and he can appear on the grid to substitute for other symbols and help create winning combinations.

Overall, the gameplay is very simple. Wins pay out on 10 different paylines, and you’ll trigger wins by landing enough of the same symbols on adjacent reels from left to right. The volatility of the game is quite high, which means that you won’t win all the time, but you’re likely to have big wins when you do. With an RTP of 96.71%, there’s a good chance that you’ll get lucky on this game at new online casinos.

Look out for more fish symbols, each of which appears with a value of up to 2,000x your stake. To collect the money symbols, you’ll have to enter the free spins round. The big bass symbol is the scatter, and if enough of these appear on the grid, you’ll open up the free spins round.

Three scatters will award you with 10 free spins, but if you’re lucky enough to get five scatters you’ll receive 20 free spins, all of which come with opportunities to collect the money symbols. During free spins, the wild symbol collects the money amounts, and for every fourth wild, you’ll re-trigger the feature.

Are There Other Big Bass Games?

Big Bass Bonanza and Big Bass Splash are two of the most popular games at PayPal casinos in this series from Pragmatic Play, but they’re definitely not the only ones as we have given only a snippet of the selected games.

A simple search for the words “Big Bass” in your online casino lobby could lead to up to 20 results! The series is expanding all the time, so we wouldn’t be surprised to see even more of the games added at the best online slots sites in the future.

The Big Bass slots are a whole lot of fun, because they all have one central character and theme, but they’re all totally unique. Would you believe that there's even a Christmas and Halloween version of the game?

These are a few of our favourites:

• Big Bass Bonanza Megaways: The Megaways mechanic gives you more chances to win, because the number of symbols landing on the reels changes every time you spin.
• Big Bass Day at the Races: With special features like multipliers, and a fun horse racing theme, this game offers a totally fresh take on the classic games.
• Big Bass Vegas Double Down Deluxe: Complete with neon lights and a Vegas backdrop, this game transports you and your favorite characters to the city of sin.
• Big Bass Secrets of the Golden Lake: The special Golden Lake feature gives you the chance to win even more cash than on the other versions of the game.
• Big Bass Hold & Spinner Megaways: With unlimited multipliers and retriggers in the bonus round, this game offers some seriously exciting play.

The great news is that you can play most of these games at all top online casinos. We’d recommend BetMGM UK, which has 15 of the Big Bass games including the Vegas version, and Secrets of the Golden Lake. You might also want to play at TalkSport Bet, which is home to Christmas and Halloween versions of the game.