| Reels: | 5 |
| Rows: | 3 |
| Paylines: | 10 |
| Progressive Jackpot: | No |
| Bonus Features: | Free spins bonus, Multipliers, Mystery win |
Are you ready for some virtual fishing where you can win up to 2,100x your bet per spin?
Big Bass Bonanza is one of the most popular fishing-themed online slots created, and one of Pragmatic Play’s best slots ever released. At least, if you look at the number of spins played, it must run into hundreds of millions, if not billions.
Something is soothing and relaxing about fishing, and Pragmatic Play captures that feeling in this virtual version with its pleasing graphics and engaging gameplay.
The features in this medium to highly volatile slot are few, but the Free Spins action is more than satisfying.
Just a heads up to choose the highest payout slot version before you start spinning, so you don’t play with unnecessarily low odds.
If you want to give Big Bass Bonanza a shot for real money, we have selected some trustworthy UK casinos for you.
You can register an account, deposit funds and start playing. New players are eligible for a casino welcome bonus.
New customers only. Up to 200 spins over 4 day period from first deposit & spend of £10. Max 50 spins each day on Fishin’ BIGGER Pots of Gold at 10p per spin for 4 consecutive days. Deposit & spend £10 each day for 50 spins. Spins credited upon spend of £10 each day. 18+ Full T&Cs apply.
You can also skip all the information and dive straight into the fishing action by playing our Big Bass Bonanza demo.
Pragmatic Play has released five Return To Player (RTP) versions of Big Bass Bonanza.
These three versions average payouts of 90.63%, 92.05%, 94.02%, 95.67%, and 96.71%. The difference between the lowest and highest RTP versions of Big Bass Bonanza is over 6%.
To illustrate the effect of playing Big Bass Bonanza with a high RTP versus playing with a lower RTP, we have made some calculations.
The following table shows how many spins you will theoretically get to play before your money runs out, based on a starting balance of £100 and a stake of £1 per spin.
| RTP Big Bass Bonanza | Number of spins |
| 96.71% | 3,039 spins |
| 95.67% | 2,309 spins |
| 94.02% | 1,672 spins |
| 92.05% | 1,245 spins |
| 90.63% | 1,056 spins |
As you can see, the 96.71% RTP version will theoretically give you over 1,300 more spins than the 94.02% payout version before you run out of money.
When given the choice, would you rather play a good payout slot than a poor-paying slot?
We have compared the RTP offered on Big Bass Bonanza at several UK online casinos, so you know what to expect from the theoretical payout levels of this popular slot.
While knowing that you are playing with the best odds possible, you can also start playing with an increased balance, as you can activate the casino’s welcome bonus as a new player.
Playing with a higher Return to Player increases your chances of winning and playing time.

Big Bass Bonanza is a medium to highly volatile slot played on a 5-reel, 3-row game panel with 10 fixed paylines.
Bets start from 10p and go up to £2 (aged 18-24) and £5 (aged 25+) per spin.
The base game can be a bit slow, while the free spins offer the most action and the highest win potential.
Note that the earned Multipliers apply to cash prize wins and not all line wins.

You can win up to 2,100x your bet size when playing Big Bass Bonanza or up to £10,500 when playing with the £5 max bet for UK slots players.
During the Free Spins, you want to collect as many Wilds as possible, as these symbols can increase your multipliers up to x10 and bring you more spins and bigger wins.
Your odds of landing the max win on Big Bass Bonanza are 1 in 3,880,481, which we consider to be good odds.
Big Bass Bonanza is probably the most famous slot in its genre. Still, the creator, Reel Kingdom (in cooperation with Pragmatic Play), has been busy milking the concept by releasing numerous follow-ups to this version.
They are often more or less the same with minor tweaks, but the one that has gained the most popularity lately (apart from the original) is Big Bass Splash, with a max win potential of 5,000x the bet.
A crash game type of Big Bass called Big Bass Crash might interest you if you enjoy those games.
Other entertaining fishing-themed slots include Big Bass Floats My Boat and Big Bass Hold & Spinner.
Do you agree with the selections for CasinoWizard’s Top 5 Best Fishing Slots?
Predicting why a specific slot will become a hit when another fails to make a single ripple in the ocean is a bit of a mystery.
For example, why is Book of Dead the most played online slot in recent years?
The same could be said about this slot.
Why is Big Bass Bonanza so popular?
Maybe it’s the combination of a popular theme, great graphics, and a soundtrack that pleases most players, along with simple features.
One thing that’s for sure is that Big Bass Bonanza is fun.
So, if you are looking for solid entertainment with the chance of winning up to 2,100x your bet in one go, this slot is a great choice.
Remember to play responsibly and choose a casino with the best RTP version and possible odds.
Use the search bar below to find which UK slots sites offer the best-paying versions of your favourite slots.