Big Bass Boxing Bonus Round Slot Review

Published: 15/09/2025
Big Bass Boxing Bonus Round Slot Review

Pragmatic Play is taking the action away from the water and into the boxing ring in the Big Bass Boxing Bonus Round slot. The game is one of a string of spin-offs from the original Big Bass Bonanza game. The title brings back all the classic features, including the popular Collect feature, and offers the chance to win 5,000x the player’s stake. Is this a heavyweight instalment in the Big Bass Bonanza series? Let’s put on our gloves and find out in this Big Bass Boxing Bonus Round slot review.

Released: 09/06/2025
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Big Bass Boxing Bonus Round

Game Provider
Pragmatic Play
Themes
Fishing
RTP
96.5% (varies)
Paylines
10
Bet Amount
£0.10 to £100
Max Win
Up to 5,000x
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Big Bass Boxing Bonus Round RTP and Wagering

Big Bass Boxing Bonus Round RTP

Big Bass Boxing Bonus Round is a five-by-three slot game with 10 paylines. You need to match three or more matching symbols along one of the paylines for a successful spin. A winning match starts on the leftmost reel and appears across adjacent reels.

Use the +/- buttons on either side of the spin button to increase and decrease the stake. The minimum available stake is £0.10 and the maximum is £100, which is a solid stake range that is fairly standard for Pragmatic Play slots. 

The slot game serves up an average maximum win of 5,000x the player’s stake, with a strong RTP of 96.5%. It has been rated 5/5 on Pragmatic Play’s volatility scale.

Best Casinos to play Big Bass Boxing Bonus Round

Pragmatic Play is one of the heaviest hitters in the industry, with its products being widely available at top slot sites. You can find the best online slot sites to play Big Bass Boxing Bonus Round for real money by checking out our slot reviews here.

Exclusive Welcome Bonus

Spin Genie

Trusted Casino
9.3 / 10
Spin Genie Logo

New Player Offer
100% up to £100
+ 65 Spins on Book of Dead

18+. BeGambleAware.org. Automatically credited upon deposit. Cancellation can be requested. First Deposit Only. Min. deposit: £10. Max Bonus £100. WR of 30x Deposit Plus Bonus amount (Slots count 100% and any other game 10%) within 30 days. Spins Game: Book of Dead. WR 60x free spin winnings amount (only Slots count) within 30 days. Spin value: £0.10. Max bet is 10% (min £0.10) of the Bonus amount or £5 (lowest amount applies).Bonus must be claimed before using deposited funds. Bonuses do not prevent withdrawing deposit balance. First Deposit Bonus can only be claimed once every 72 hours across all Casinos. Bonus Policy applies.
Gambling Zone Exclusive

Genting Casino

Trusted Casino
9.4 / 10
Genting Casino

Get 100% up to £150
+ 50 Spins on
Big Bass Bonanza

18+. BeGambleAware.org. Automatically credited upon deposit. Cancellation can be requested. First Deposit Only. Min. deposit: £10. Max. Bonus £150. WR of 30x Deposit Plus Bonus amount (Slots count 100% and any other game 10%) within 30 days. Spin Game: Big Bass Bonanza. WR 60x spins winning amount (only slots count) within 30 days. Spin value: £0.10. Max bet is 10% (min £0.10) of the Bonus amount or £5 (lowest amount applies). Bonus must be claimed before using deposited funds. Bonuses do not prevent withdrawing deposit balance. First Deposit/Welcome Bonus can only be claimed once every 72 hours across all Casinos. Bonus Policy applies.

21 Casino

8.0 / 10
21 Casino Logo

Get a 100% Bonus
up to £500

18+. GambleAware.org. New players only. Min deposit £10. Bonus funds are 100% up to £500. Bonus funds are separate to cash funds. There are wagering requirements to turn bonus funds into cash funds. This is 40 times the sum of your deposit plus initial bonus amount before any funds can be withdrawn. £5 bonus max bet. Bonus funds must be used within 30 days, spins within 10 days. Affordability checks apply. Terms Apply.

Big Bass Boxing Bonus Round Symbols and Audio & Video Design

Big Bass Boxing Bonus Round moves the series away from the water and into the boxing ring. The reels are contained within a ring, while a crowd cheers and whoops and arena lights bring the background to life. The soundtrack has been inspired by late-night boxing shows in the 80s and does an excellent job of adding energy to proceedings. 

The lower-paying symbols are card classes from 10 to Ace, while the higher-value symbols are a mix of fishing and boxing gear. There are fish and a tackle box, as well as boots and boxing gloves.

The boxer in the blue corner and the boxer in the red corner are the Wild symbols. The Scatter symbol is a championship belt with a fish leaping out of the water.

The Fish symbols offer line wins for the values listed below, but they also carry cash values which can be won during the free spin feature. The cash values can be 2x, 5x, 10x, 15x, 20x, 25x, 50x, 100x, 200x, 500x, or 5000x your stake.

Big Bass Boxing Bonus Round - 10 Symbol

Ten

3 - 0.2x / 4 - 1x / 5 - 5x

Big Bass Boxing Bonus Round - J Symbol

Jack

3 - 0.2x / 4 - 1x / 5 - 5x

Big Bass Boxing Bonus Round - Q Symbol

Queen

3 - 0.2x / 4 - 1x / 5 - 5x

Big Bass Boxing Bonus Round - K Symbol

King

3 - 0.2x / 4 - 2.5x / 5 - 10x

Big Bass Boxing Bonus Round - A Symbol

Ace

3 - 0.2x / 4 - 2.5x / 5 - 10x

Big Bass Boxing Bonus Round - Fish Symbol

Fish

1x / 4 - 5x / 5 - 20x

Big Bass Boxing Bonus Round - Baitbox Symbol

Tackle Box

3 - 2x / 4 - 10x / 5 - 50x

Big Bass Boxing Bonus Round - Rope Symbol

Skipping Rope

3 - 2x / 4 - 10x / 5 - 50x

Big Bass Boxing Bonus Round - Boots Symbol

Boots

3 - 3x / 4 - 15x / 5 - 100x

Big Bass Boxing Bonus Round - Gloves Symbol

Gloves

2 - 0.5x / 3 - 5x / 4 - 20x / 5 - 200x

Big Bass Boxing Bonus Round Mobile Features

As always, Pragmatic Play has designed the game with mobile users in mind. The Big Bass Boxing Bonud Round mobile slot is a joy to use, with the game’s cartoonish and colourful design lending itself perfectly to mobile play. 

Big Bass Boxing Bonus Round - Mobile Base Game
Big Bass Boxing Bonus Round - Mobile Win
Big Bass Boxing Bonus Round - Mobile Bonus

Big Bass Boxing Bonus Round Bonus Features

The game gets you in ring-shape by loaidn up on the following Big Bass Boxing Bonud Round bonus features.

Big Bass Boxing Bonus Round Feature

Punch Up Feature

When two Scatters land, there is a possibility that a boxing glove will appear and punch a third Scatter onto the reels and trigger the free spin feature.

Respin

When two Scatters land, there is a possibility for respins to land an additional Scatter. If this occurs, the two reels holding Scatters will move down one position, provided it doesn’t move the Scatter off the screen. The other reels will respin for the chance to land a third Scatter.

Free Spins Feature

Landing three, four, or five Scatter symbols awards 15, 20, or 25 free spins, respectively. Landing Fish symbols simultaneously with a Wild symbol during this feature causes the boxer on the Wild to collect all the cash values attached to the fish and award them. Every fourth Wild symbol of the same colour that lands awards 10 more free spins, and the future collection of Fish symbols via that colour Wild is multiplied by 2x after four instances, 3x after eight, and 10x after landing the same colour Wild 12 times. If you land Fish symbols but no Wild symbols during this feature, a hook might randomly appear and drag a Wild symbol onto the reels

Knockout Feature

If a Wild lands without any Fish symbols during the free spins, then a knockout animation might play and add Fish symbols to the reels.

Camera Spin Feature

If a Wild lands without any Fish symbols during the free spins, then Fish symbols might be added to the reels via this feature after a camera animation.

Big Bass Boxing Bonus Round Final Thoughts

Pragmatic Play hit the jackpot when it launched the first Big Bass Bonanza game, and it has been dining out on its success ever since. The series has proved incredibly popular with players, and Big Bass Boxing Bonus Round is essentially a reskin of the original game. Despite its theme, it is far from the most exciting game in the series, with the 5,000x maximum win failing in comparison to the 20,000x offered by titles like Big Bass Bonanza 1,000 and Big Bass Hold & Spinner Megaways. However, if you are a fan of the series, you will no doubt enjoy the fresh scenery. 

Rating: 7.0

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Big Bass Boxing Bonus Round FAQ

The following are the most common questions players have about Big Bass Boxing Bonus Round. 

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