
To be honest, sites with Big Bass Bonanza are not hard to find. The game is everywhere! But we've reviewed the best online casinos and slot sites at which you can play this iconic game in the UK, as well as listed sites offering new player bonuses on Big Bass Bonanza when you join up. Read on…
Table of contents
- Where to find free spins on Big Bass Bonanza slot
- Sites with Big Bass Bonanza bonuses in April 2025
- LottoGo
- Prime Casino
- Casino Kings
- Lottoland Casino
- Boylesports Games
- PlayOJO
- Slingo
- Lottoland
- About Big Bass Bonanza slot
- How to play Big Bass Bonanza slot
- Big Bass Bonanza pay table
- Sites with Big Bass Bonanza in the UK
- Free spins on Big Bass Bonanza as a welcome bonus
- Our final thoughts
Where to find free spins on Big Bass Bonanza slot
Big Bass Bonanza is one of the most popular slot games by a long shot at this point in time, offering free spins to players not only in the UK but worldwide as part of a welcome offer whereby you deposit a certain amount and receive free spins on Big Bass Bonanza.
This slot series by Pragmatic Play has taken the online slots world by storm and has risen to become quite possibly the most popular slot as of right now, with tons of spin-offs—another very popular one being Big Bass Splash, Bigger Bass Bonanza, and Big Bass Bonanza MEGAWAYS, amongst tons more.
🤑 For the most up-to-date slot sites offering welcome bonuses for UK players on Big Bass Bonanza, check out our dedicated free spins and offers page.
Sites with Big Bass Bonanza bonuses in April 2025
Also, you might want to check out these current offers as well, all available at casinos that we have fully reviewed and can thoroughly recommend.
LottoGo
100 Free Spins on Big Bass Bonanza + £100 Free Bonus
*18+. New Players Only. Minimum Deposit £20, 40x Wagering in 7 days, Qualifying Deposit played first, Max Bet £5, Max Win applies., Certain games excluded, Spin value £0.1 each. T&Cs. GambleAware.org #AD
Prime Casino
Get 166 Free Spins on the Mega Popular Big Bass Bonanza
Automatically credited upon deposit. Cancellation can be requested. First Deposit Only. Min. deposit: £10. Game: Big Bass Bonanza, Spin Value: £0.1. WR 60x free spin winnings amount (only Slots count) within 30 days. Max bet is 10% (min £0.10) of the free spin winnings amount or £5 (lowest amount applies). Spins must be used before using deposited funds. Bonuses do not prevent withdrawing deposit balance. Welcome Bonus can only be claimed once every 72 hours across all Casinos. T&Cs. GambleAware.org #AD
Casino Kings
£150 Free Bonus Credit + 75 Free Spins on Big Bass Bonanza
Wager from real balance first. 50X wager the bonus. Contribution varies per game. Selected games only. Wager calculated on bonus bets only. Bonus valid 30 days / Free spins valid 7 days from receipt. Max conversion: 3 times the bonus amount or from free spins: £20. Limited to 5 brands within the network. Withdrawal requests void all active/pending bonuses. Excluded Skrill and Neteller deposits. T&Cs. GambleAware.org #AD
Lottoland Casino
100, 150 or 200 Wager Free Spins on Big Bass Bonanza Slot
18+. New players only. Deposit & stake £20, £30 or £50 on Big Bass Bonanza to get 100, 150 or 200 Free spins on it. 30 day bonus expiry. Full T&Cs apply. BeGambleAware.org #AD
Boylesports Games
Grab 100 Free Spins on Big Bass Bonanza Slot
18+. Opt in. Only players that have not received a Games Welcome offer before. Free spins (FS) will be released the following day once the staking requirement has been completed. Min. staking requirements must be met before 23:59 GMT on the same day. FS values range £/€0.10 to £/€0.20. 72 hrs to play with FS. Game & player restrictions apply. T&Cs. GambleAware.org #AD
PlayOJO
80 Free No Wagering Spins on Big Bass Bonanza
First deposit only. This offer is only available for first time depositors. Min deposit is £10. 80 Free Spins on Big Bass Bonanza. Spin Value: £0.10. This offer cannot be used in conjunction with any other offer. This offer is only available for specific players that have been selected by PlayOJO. If you have arrived on this page not via the designated offer via PlayOJO you will not be eligible for the offer. OJO’s Rewards and Game Play policy applies. T&Cs. BeGambleAware.org #AD
Slingo
Get Yourself 133 Free Spins on Big Bass Bonanza Slot from Slingo
Automatically credited upon deposit. Cancellation can be requested. First Deposit Only. Min. deposit: £10. Game: Big Bass Bonanza, Spin Value: £0.1. WR 60x free spin winnings amount (only Slots count) within 30 days. Max bet is 10% (min £0.10) of the free spin winnings amount or £5 (lowest amount applies). Spins must be used before using deposited funds. Bonuses do not prevent withdrawing deposit balance. Welcome Bonus can only be claimed once every 72 hours across all Casinos. T&Cs & Bonus Policy applies. GambleAware.org #AD
Lottoland
Get 50 Free No Wagering Spins on Big Bass Bonanza Slot
18+, New customers only, register, deposit and stake £10 on Big Bass Bonanza within 7 days, and claim 50 Free spins on Big Bass Bonanza. Free spins expire 30 days after credited. Ends 30/06/24 at 23:59 GMT. T&Cs Apply. BeGambleAware.org #AD
About Big Bass Bonanza slot
In case you didn't know, Big Bass Bonanza is a video slot brought to you by the guys at Pragmatic Play, centred around the fisherman and a fishing theme that takes place in a friendly-looking, cartoon-like aquatic environment where you get to cast your reel in search of that big win. The slot itself offers a 5×3 grid layout with 10 paylines.
🎣 Obviously, all the symbols are linked to fishing, with the fisherman himself taking the part of the Wild symbol. Then you've got various fish, rods, and tackle boxes making up the lower paying symbols. What you want, really, is the Bass itself—the big fish—which triggers much bigger payouts when you're in the Free Spins feature.
We found this a very easy game to play and highly enjoyable overall. Not sure whether it was the graphics, soundtrack, or a combination of everything that kept us coming back for more.

How to play Big Bass Bonanza slot
Big Bass Bonanza is a really easy game to play, even if you are new to online slots. The interface by Pragmatic Play is super simple. You adjust your bet by selecting the coin size and the number of active pay lines. Once you've done this, hit the spin button to get the reels going. 👍 All you have to do is match symbols across one of the active pay lines.
There are some key features in the game to enhance play. The Fisherman Wild symbol effectively substitutes other symbols to complete winning combos. Look for the Scatter symbol, which is the fishing rod. This will activate the Free Spins feature when three or more of these appear anywhere on the reels.
During the Free Spins feature, you can collect cash prizes and additional symbols, which all count toward increasing your chances of the big win coming in.
🙄 Not available in the UK anymore, but the rest of the world gets to enjoy the Auto Play feature, where you can set a specific number of spins to play automatically so you don't have to keep hitting the spin button. This has been removed from UK-facing sites as part of the UKGC's attempt to reduce the amount of money Brits are spending on online slots.
Big Bass Bonanza pay table
Value of 3 matches | Value of 4 matches | Value of 5 matches | |
---|---|---|---|
10 | 0.5 | 2.5 | 10 |
Jack | 0.5 | 2.5 | 10 |
Queen | 0.5 | 2.5 | 10 |
King | 0.5 | 2.5 | 10 |
Ace | 0.5 | 2.5 | 10 |
Fish | 1 | 5 | 20 |
Tackle Box | 2 | 10 | 50 |
Dragonfly | 2 | 10 | 50 |
Reel | 3 | 15 | 100 |
Floater | 5 | 20 | 200 |
Sites with Big Bass Bonanza in the UK
Being that Big Bass Bonanza is one of the most popular video slots in the UK at this current moment in time, almost all online casinos offer the game. So when you log in to your dashboard, you're highly likely to see this featured in the lobby prominently.
When you log in to your online casino, it's normal to see featured slots and popular slots. Some casinos, like 10bet, even separate out Big Bass series slots so you can easily identify them.
The game works beautifully both on mobile devices and desktop as well as tablet, so really, where you play Big Bass Bonanza depends on which online casino you've signed up with or prefer. They pretty much all offer it, especially to UK players.
👉 Factors that you might want to take into account when deciding where to play Big Bass Bonanza in the UK include things like payment methods and customer service.
For example, does the site accept PayPal, as well as Visa, MasterCard, Apple Pay and Google Pay for depositing? What's the customer service like? Is it 24/7? Is there a chat feature? Is there a phone number, ticket system or an email address that you can contact their team on?
Free spins on Big Bass Bonanza as a welcome bonus
This has got to be hands down the most popular welcome offer slot at the moment.
Big Bass Bonanza feels like it's everywhere, with loads of online casinos offering new players free spins on it—sometimes purely free spins, other times as part of a deposit match bonus, and very occasionally as a no deposit bonus, although we are finding it harder to find these offers.
👌 Big Bass Bonanza no wagering offers are highlighted on our offers page.
You can order by wagering from low to high, and you’ll probably be pleasantly surprised that quite a few operators are offering Big Bass Bonanza with no wagering requirements when you deposit anything from £10 to £20.
As well as online casinos and slot sites, we feature a number of bingo sites and even Slingo sites with free spins on Big Bass Bonanza for new players.
Our final thoughts
There is no getting away from the fact that Big Bass Bonanza is everywhere right now. This has been a little gem for Pragmatic Play, who have been quick to roll out variations of the original and create an entire series of Big Bass games that players are now enjoying.
💯 We love the game, we've reviewed it thoroughly and in detail, and we return to play it ourselves on a regular basis. Any slot enthusiast will be able to while away the time on this slot.
If this is what you're looking for, we recommend playing at one of our featured online casinos and grabbing yourself some free spins to kick off with.