Alright, listen up, you lot! I've just had a go on something that's, well, a bit barmy, and I'm absolutely chuffed to bits about it. Picture this: you're out for a quiet day of fishing, minding your own business, when suddenly a couple of old-timey boxers turn up and start a proper dust-up. Sounds bonkers, right? Well, that's pretty much the gist of Big Bass Boxing Bonus Round from the clever folks at Pragmatic Play. It takes that fishing slot we all know and, instead of just reeling in tiddlers, it's throwing knockout punches for some serious cash. Honestly, when I first saw it, I had a good chuckle, but after a few spins, I was completely hooked. If you fancy a slot that doesn’t take itself too seriously but packs a heavyweight punch, you've just found your next favourite.
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A really fun and unique theme mash-up that’s genuinely funny.
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The Free Spins feature with the dual retrigger meters is incredibly engaging.
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Lots of random modifiers that can turn a losing spin into a winner.
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That 5,000x max win potential is a massive draw.
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The high volatility is no joke; it can eat your balance if you're not careful.
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The base game can feel a little slow while you're waiting for the feature.
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The Super Free Spins buy-in at 300x is quite a steep price to pay.

Title: | Big Bass Boxing Bonus Round |
Provider: | Pragmatic Play |
Game Type: | Free Slots |
Volatility: | High |
RTP: | 96.50% |
Min Bet / Max Bet: | 0.10 - 250 |
Max Win: | 5,000x |
Paylines: | 10 |
Reels: | 5 |
Rows: | 3 |
Autoplay: | yes |
Progressive jackpot: | no |
Free Spins: | yes |
Features: | 3D, Bonus Buy, Multiplier, Scatter, Wild |
Themes: | Adventure |
Released: | June 2025 |
Big Bass Boxing Bonus Round Slot Review
So, what’s the score with this one, then? Pragmatic Play dropped this absolute corker, and it feels like they’ve just decided to have a bit of a laugh, in the best way possible. It's the classic Big Bass gameplay, you know, collecting fish and all that, but they’ve chucked it in the ring with a whole boxing theme. It's not just a fresh coat of paint, either. We’re talking about collecting boxer wilds, climbing multiplier ladders, and a "KNOCK OUT" feature that can, quite literally, change the game in a single spin. It’s got a personality, this one. It’s a bit of a show-off, really, and I’m all for it.
The Tale of the Tape
A Ringside Seat by the Lake

Okay, so the story here is just plain silly and brilliant. We're still by the water, the familiar setting for any Big Bass fan, but the atmosphere is, well, different. It's as if our favourite fisherman has hung up his rod and picked up a pair of boxing gloves. The whole thing feels like a Saturday night out that’s gone in a very strange, yet entertaining, direction. You're spinning reels to land fish, but the goal is to get these boxer fellas to land a haymaker and collect all the money for you. It's a proper mash-up of two worlds that have no business being together, and yet, it just works. Every spin feels like the bell ringing for the next round.
Eye Candy and Earworms
Visually, it’s exactly what you’d expect from this series – bright, colourful, and clean. But, you know, with more moustaches and boxing gloves. The animations are spot on; seeing a massive glove come down and change the symbols is a real treat. The soundtrack is this upbeat, plucky tune that sort of gets you pumped up, like you're training for a big fight. It’s all very lively and keeps the energy up, which you definitely need when you're waiting for those big features to land.
The All Important Stats
Right, let's get down to the brass tacks. Here's what you're looking at with this slot machine.
Characteristic |
Details |
RTP |
96.50% |
Volatility |
High (5/5) |
Max Win |
5,000x |
Paylines |
10 |
Min Bet |
0.10 |
Max Bet |
375 |
With a pretty solid RTP and that sky-high volatility, this game is clearly built for those who like a bit of a scrap and are chasing those big, show-stopping wins.
The Nuts and Bolts of the Bout
The Basic Jabs and Hooks
At its heart, this is a pretty straightforward 5-reel, 10-payline slot. You're looking to match symbols from left to right, just like you would on most other games. But, of course, the real action isn't just in the standard line wins; it's all about the special little extras that make things interesting. The base game can feel a bit quiet sometimes, but it's just the calm before the storm, basically.
The Contenders and the Prize
The symbols are where the personality really comes through. You've got two WILD symbols, but they only show up in the free spins. They are our boxers: one fella in the blue corner with a magnificent beard, and another in the red corner with a moustache that could win awards. These guys are the ones who collect the fish money. Then there's the SCATTER symbol, which is a big, flashy, flaming championship belt. You can't miss it, and you'll be desperate to see it land. The fish are the MONEY symbols, each with a cash value that can go all the way up to a whopping 5,000x your stake.
A Helping Hand from Your Corner
What’s quite neat is how the game helps you get into the main event. If you land just two Scatter symbols, the game might just give you a bit of a leg-up. A respin might trigger, where the reels with the Scatters nudge down while the others spin again. Or, my personal favourite, a big fishing hook can just appear out of nowhere and pull a reel up to reveal that third Scatter you were praying for. It adds a little bit of drama to the base game, which is a nice touch.
The Big Bass Boxing Bonus Round Championship Fight
This is where the game truly comes alive. It's all about getting into that Free Spins round and letting the boxers do their thing.
Stepping Into the Ring for Free Spins
You need to hit 3, 4, or 5 of those flaming belt Scatters to get into the feature, which awards you 15, 20, or 25 free spins respectively. Once you're in, the two boxer Wilds can start appearing. Whenever one of them lands on the same spin as any fish Money symbols, he collects all of their values for you. It's a simple idea, but it's so, so effective.
Climbing the Ladder for Bigger Knockouts
Now, this is the main event. Every time a blue or red boxer Wild lands, it gets collected in a separate meter at the top of the screen. For every 4th Wild of the same colour you collect, the feature gets a massive boost. You're awarded 10 extra free spins, and the multiplier for any money collected by that specific colour of wild increases. It goes to 2x for the second level, 3x for the third, and a massive 10x for the fourth level. Getting up to those higher levels is where the truly gigantic wins are hiding.
A Few Tricks Up Your Gloves
The game can also throw you a lifeline during the free spins. If you land a boxer Wild but there are no fish on the screen, a special "camera spin" can happen at the end, and suddenly, fish will appear for the taking. On the flip side, if you have fish but no boxer, a hook might pull a reel up to bring a Wild into play. And the best one? If you have Wilds on screen but no fish at the end of a spin, a "KNOCK OUT" animation can appear, changing all the symbols, except for the Wilds, into something else—hopefully a screen full of high-value fish!
Pay Your Way to the Title Fight

If you're feeling a bit impatient, you have options. The Ante Bet costs a little extra per spin but increases the number of Scatters on the reels, making it more likely to trigger the free spins naturally. Or, you can just go for the Buy Feature. For 100x your bet, you can buy straight into the regular Free Spins. For 300x, you can get the SUPER FREE SPINS, where you only need 3 Wilds of any colour to retrigger the feature, which is a pretty huge advantage.
The Judge's Scorecard
So, what's the final verdict? Big Bass Boxing Bonus Round is just a whole lot of fun. It's taken a formula that we all know works and has just injected it with a massive dose of silly, over-the-top personality. It’s a high-risk game, for sure. You can have some pretty long spells where not much happens, but then, out of nowhere, you can land a feature that just goes completely wild and pays out something spectacular. I’d say if you’re a fan of the original Big Bass games, you’ll absolutely love this. And if you're someone who enjoys this kind of high-potential, thrilling game, honestly, the buzz you get waiting for the multipliers reminds me of the excitement in Bonanza free play, another classic high-volatility beast. Big Bass Boxing Bonus Round might not be for the faint of heart, but at the end of the day, it's a proper belter.