Big Bass Bonanza is the Pragmatic Play fishing slot that started the whole Big Bass series. RTP 96.71%, one of the provider's highest, high volatility and wins up to 2,100x the bet. Play it through IPU.BET and earn cashback at any casino from the rating.
About the game
A calm 5x3 fishing trip on ten lines that turns into a hunt the moment free spins begin: every fish symbol carries a cash value, and the fisherman wild collects all of them. Four more scatters retrigger the round and raise the collect multiplier step by step up to 10x.
Where to play for real money with IPU.BET protection and cashback
Parimatch
100% on your first deposit 
SpinBetter
Up to €1,500 + 150 Free Spins 
ColdBet
Up to €1,500 + 150 Free Spins 
1xBet
Up to 21,000,000 UZS + 150 Free Spins 
Vivajack
Up to €2,500 + 200 Free Spins About Big Bass Bonanza
Big Bass Bonanza came out in 2020 and launched a whole fishing series from Pragmatic Play, which has since grown with many sequels. A 5x3 grid, 10 paylines and a simple idea: in the bonus, a fisherman collects cash values from the fish. According to our data, the declared RTP is 96.71%, one of the studio's highest, and volatility is high. Here is how the slot works.
How the slot pays
Wins are counted on 10 fixed paylines from left to right. The fishing-themed symbols pay more, while the low card symbols keep the base game ticking. In the base game, fish with cash values land on the reels, but you can only collect them during free spins.
Free spins and the fisherman
Three, four or five scatters trigger 10, 15 or 20 free spins. In the bonus a fisherman wild appears on the reels: if there are fish on the grid in the same spin, he collects all their values. Every fourth fisherman caught extends the round by 10 free spins and raises the collection multiplier: first to 2x, then to 3x and finally to 10x. That is why the biggest payouts come in long bonuses where the multiplier has had time to grow.
Max win
According to our data, the Big Bass Bonanza ceiling is 2,100 times the bet. That is less than in later instalments of the series, but the original's maths is simpler and easier to follow.
Who it suits
The slot suits players who like a classic payline grid and a clear bonus without cascades. High volatility means free spins do not land often and not every bonus pays for itself, so keep a bankroll cushion. Before playing for money, open the demo and decide how much you are ready to spend.
RTP at different casinos
The declared RTP is 96.71%, but the slot has versions with a lower RTP, and the casino chooses which one to run. The figure is listed in the game rules. On this page we show the declared RTP and the actual RTP for the last 24 hours based on IPU.BET data.
Where to play
Big Bass Bonanza is available at every operator in our rating. Open the casino through the IPU.BET link, and up to 30% of your losses will come back as cashback to your IPU.BET balance.
Questions and answers
What is the RTP of Big Bass Bonanza?
According to our data, the declared RTP is 96.71%. The slot has versions with a lower RTP, so check the figure in the game rules at your casino.
How volatile is Big Bass Bonanza?
High. The main payouts come in free spins, which do not land often.
What is the max win in Big Bass Bonanza?
According to our data, up to 2,100 times the bet.
How do I trigger free spins in Big Bass Bonanza?
You need three, four or five scatters, which award 10, 15 or 20 free spins.
How does the fisherman work in the bonus?
The fisherman wild collects the cash values of all fish on the grid. Every fourth fisherman adds 10 free spins and raises the collection multiplier to 2x, 3x and 10x.
Where can I play Big Bass Bonanza with cashback?
At the operators listed on this page. Open the casino with the "Play at operators" button, and up to 30% of your losses will be returned to your IPU.BET balance.
How IPU.BET helps you play at online casinos for less
Part of your losses comes back
Open the casino through IPU.BET, and up to 30% of the money you lose returns to your IPU.BET balance as cashback.
Casino bonus plus cashback
The IPU.BET promo code unlocks the casino's welcome offer, and IPU.BET cashback comes on top of it. One does not cancel the other.
Real reviews before you deposit
Ratings and reviews in the rating come from players, and every review is moderated.
Help in a dispute with the casino
If a casino delays a payout or blocks your account, IPU.BET legal support helps you collect evidence and contacts the operator on behalf of IPU.BET.
IPU.BET advantages
Free to join
Signing up and taking part cost nothing. You keep playing at the same operators as before.
One balance for every operator
Cashback from different casinos and bookmakers collects on one IPU.BET balance.
Only verified partners
The rating lists the operators IPU.BET works with, and players rate each of them.
Support in your language
The support chat on the site and the Telegram bot answer in your language.
IPU.BET bonuses for players
Bonuses paid by IPU.BET itself. They work together with the operators' welcome offers.
50 SC for activating your account
Sign up and confirm your account, and Sweep Coins land on your balance. Spend them on the Wheel of Fortune and loot boxes.
Cashback for tasks
Complete simple tasks on the platform and make your first deposit at operators from the rating, and cashback lands on your balance by itself.
Up to 30% cashback on losses
Part of the money you lose at operators from the rating returns to your IPU.BET balance after a check.
Loot boxes
Open loot boxes for Sweep Coins and win prizes on the platform.
Events and prize draws
Take part in events and prize draws that IPU.BET holds for its players.
Related articles
Slot volatility: what it is and how to read a game page
What RTP, volatility, online RTP and win chance mean on an IPU.BET game page, why the same RTP does not mean the same game, and how to pick...
Big Bass Bonanza, 1000 and Splash: what is the difference
Three versions of Pragmatic Play's fishing series: how money symbols, free spins, multipliers and the maximum win differ in Big Bass Bonanza...
