Written by Leah Formosa

Updated on November 10, 2023

Big Bass Bonanza

Big Bass Bonanza Slot Review 2024

Fishing enthusiasts will be pleased by the fact that we’ve included a Big Bass Bonanza review in our game reviews section - Still being one of the most popular slots in the UK in 2023. Created by Pragmatic Play, here’s the Big Bass Bonanza slot that’s brimming with special features waiting to be reeled in, along with potential cash wins – but more about those later. If you’re interested in finding out all there is to know about this slot before you play Big Bass Bonanza online, we invite you to read through this guide to get a better idea of what to expect before hitting the reels – let’s jump right in.

Very Good
By PlatinPlay

Big Bass Bonanza Overview

general detailsGeneral Details

Slot Name Big Bass Bonanza
Launched 12/2020
Provider Pragmatic Play

game details Game Details

RTP 96.71% Paylines 10
Volatility High Min Bet £0.10
No. of Reels 5 Max Bet £250

Big Bass Bonanza RTP, Volatility and Details

Pragmatic Play's Big Bass Bonanza slot is a 5×3 videoslot with 10 paylines – A popular slot setup among the best online slots of all time.

Big Bass Bonanza is considered to be a slot of high volatility, with a Big Bass Bonanza RTP of 96.71% which is above the average. However, it's important to note that the RTP really does depend on the slot site you decide to pick to play on. This is why you will see some slot sites offering an RTP of 96.71% and others with an RTP 90.5% when playing Big Bass Bonanza for example. That's why it's always important to DYOR when looking for a slot site.

The max win in Big Bass Bonanza is 2,100x your original bet from a single spin. A value that could be achieved during the free spins round through the potential x10 multiplier.

If you enjoy Pragmatic Play slots from the Big Bass series you might also be interested in taking a look at other slot titles like the Bigger Bass Splash slot or the Bigger Bass Blizzard Christmas Catch slot.

Big Bass Bonanza Theme – All About Fishing

If you’re into fishing at all, then that’s a good enough reason to try out the Big Bass Bonanza slot. In terms of theme, the reels are set underwater, with a number of fishing symbols such as a tackle box, a float, and a fishing rod representing some of the high paying symbols on the reels. There’s also a Big Bass of course, which acts as your Scatter symbol and will be crucial in triggering the free spins feature – but more about that in the section below. 

Big Bass Bonanza Bonus Features 

If you’re interested in playing the Big Bass Bonanza slot, then you probably also want to know about the main bonus features it could potentially offer along the way.

Firstly and most importantly, the Wild symbol is represented by a fisherman proudly holding up a a big bass! Wilds will substitute for all other regular symbols on the reels, with the exception of the Scatter symbol. This symbol appears on all five reels during the Big Bass Bonanza Free Spins round!

Next we’ve got the Big Bass Scatter Symbol – Land three or more of a kind in any position to trigger the Free Spins feature. The Free Spins round can award players up to 20 free spins. During this Free Spins feature, each Wild will also collect values from the Money symbols, with every fourth Wild collected re-triggering the feature and awarding an extra 10 free spins along with a Multiplier that can increase up to 10x. Additional information about this feature can be found on the Big Bass Bonanza slot paytable. 

Just in case you were wondering, Money Symbols are represented by the Fish Paying Symbol and will take on a random value with every spin. Therefore, the Fishing Paying symbol is also your Money Symbol in Big Bass Bonanza slot and will take on a random value with each spin, and may be potentially claimed during the Free Spins feature.

Play at these Big Bass Bonanza Casinos in 2024

T&C's apply Sahara Riches Cash Collect” at 10p per spin and 100% Deposit Bonus up to £25 on first deposit (payment method and play restrictions apply). Min. deposit £10. 30x wagering for Bonus Spins and Deposit Bonus (game weighting applies). Max. £5/spin or £0.50/line. 30 days expiry. Please gamble responsibly • BeGambleAware.org • T&Cs apply
T&C's apply 18+. New Players Only. Min. deposit £20. Max bonus allowed is £50. Offer duration upon receiving is valid for 2 weeks (14 days). Max Win from spins is £100. 35x wagering applies both for bonus and spins part. Spins are credited on specific games (Starburst). Spins expire after 24 hours if unused. Full T&Cs Apply.
T&C's apply 18+. New Players Only. Spins are given as follows: 50 Spins upon a first deposit of minimum £10. Spins may only be used in specific games. The game allowed: Book of Dead. Wagering Requirement: 35x. Spins expire after 24 hours. Promotion available for 72 hours. Maximum winnings from spins: £100. Terms and Conditions apply.

Big Bass Bonanza Slot Symbols

Let’s take a closer look at all the symbols and their respective values before you decide to play Big Bass Bonanza.

Fisherman Wild

This is your Wild symbol and will substitute for all other symbols on the reels with the exception of the Scatter in Big Bass Bonanza game. 

Big Bass Scatter 

This is your Scatter symbol and three or more in any position on the reels will trigger the Free Spins feature. 


This essential fishing gadget is your highest paying symbol in Big Bass Bonanza online slot, awarding a win that’s 200 times your total bet for five on a line, 20x for four symbols, 5x for three, and 0.5x for two. 

Fishing Rod

Next, we’ve got the Fishing Rod symbol that’s ready to award a 100x win for five symbols ona line, 15x for four symbols and 3x for three. 


Land five Dragonfly symbols on a line for a win that’s 50x your total bet, 10x for four symbols on a line, and 2x for three. 

Fishing Tackle Box

Just like the Dragonfly, this symbol will also award a 50x win for five symbols on a line, 10x for four, and 2x your total bet for three.

Fish Paying Symbol

This is your Money Symbol during the Free Spins feature, however in the base game you can expect a 20x win for five on a line, 5x for four symbols and 1x for three. 


Land five Aces on a line next time you play Big Bass Bonanza for a 10x win, while four symbols award a 2.5x win and three 0.5x. 


Five King symbols on a line award a win that’s 10x your total bet, four symbols 2.5x and three 0.5x.


Next, we’ve got the Queen symbol that’s able to award a 10x win for landing five identical symbols on a line, 2.5x for four symbols, and 0.5x for three. 


Just like the other low-paying symbols in Big Bass Bonanza game, five Jacks on a line award a 10x win, four symbols award 2.5x while you can expect a 0.5x win for three on a line. 


And finally, you’ve got the Ten symbol that’s worth a 10x win fo five on a line, 2.5x for four symbols and 0.5x for three.

Top Reasons to play Big Bass Bonanza

If you’re after a top online slot with a difference, the Big Bass Bonanza slot might just be it. The Money Symbol is definitely a game-changer when it comes to the Free Spins bonus game, while the bright design and lively soundtrack definitely adds additional entertainment to this already well-loved game. Big Bass Bonanza can be played online on any device including PCs, tablets, and mobiles. 

Other Slots You Might Enjoy