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Game guide

Bigger Bass Bonanza: play the fishing adventure at 1red Casino

Pragmatic Play's fishing slot triggers free spins that collect cash values, with an RTP of 96.71% and high volatility where wins come less often but can be much bigger.

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Bigger Bass Bonanza

Bigger Bass Bonanza: high volatility, higher rewards

Money symbols and regular icons combined. Bigger Bass Bonanza takes you to a 5-reel, 4-row fishing theme where wins form across 12 fixed paylines from left to right. Released in 2021, this Pragmatic Play game combines money-valued fish symbols and regular icons on a high-volatility grid. Most symbols need three matches to pay, though the fishing boat pays from just two. The Money Collect feature activates during free spins to boost your haul, while multipliers can extend your winnings toward the maximum.

Before you choose this slot over others. You'll find Bigger Bass Bonanza suits players who enjoy high-volatility games where wins come less often but can be much bigger. With minimum bets from A$0.12 and maximum bets up to A$240, you can adjust stakes to match your budget. The fishing theme and free-spin bonus draw players seeking extended play sessions rather than frequent small wins. If you prefer steady, regular payouts, a lower-volatility slot may feel more suited to your style.

When free spins arrive and what they deliver. Free spins shape the action most. Land three, four or five scatters to trigger 10, 15 or 20 free spins. During these spins, the wild fisherman substitutes for all symbols except the scatter and collects cash values from money symbols on screen. Every fourth collected wild retrigggers an extra 10 spins with multipliers up to x10 on money collections. Your bonus round win caps at 4000 times your bet, meaning a A$10 bet can return up to A$40,000.

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What the numbers mean

The specs that shape your game

Every figure here shapes how the game pays and what your money can do.

Pragmatic Play

DeveloperPragmatic Play
Return to player96.71%
VolatilityHigh
Grid5x4

A$960 000

Maximum win multiplex4 000
Maximum win in moneyA$960 000
Release16/09/2021
When you hit spin

Bigger Bass Bonanza round by round

Your round starts with a bet. You choose your stake, spin the reels, and land matching symbols to win payouts from the paytable.

What stake size are you comfortable with?
You pick your stake before each spin, choosing from A$0.12 up to A$240 per line. This amount sets the size of every payout you can win on that spin, whether from the base game or the bonus round.
When does the paytable pay out?
Three or more matching symbols on adjacent reels from the left trigger a win. Your payout comes straight from the paytable based on which symbols lined up and your stake for that spin.
What happens during a regular spin?
Fish symbols and regular playing cards spin across your 5 reels. Land catches of money-valued fish on the 12 paylines to collect payouts, or keep spinning if the reels don't align this time.
Before bonus, after bonus
Land three, four or five Scatter symbols to unlock free spins. You earn 10, 15 or 20 spins respectively, entering a bonus round where the fisherman wild symbol can multiply your money fish and trigger extra spins.
Control how long you play
You can set a session time reminder before you begin, helping you step away after a set number of minutes. This limit sits outside the game and works at your own pace across all your play.
What you will see

Bigger Bass Bonanza on the reels

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Before you spin, watch it played

View every screen from the base game through the bonus round, showing how each symbol lands and what the free spins round looks like: Slot Masters

Bigger Bass Bonanza free spins and the wild collector

Bigger Bass Bonanza bonus round mechanics. Three, four or five scatters start 10, 15 or 20 free spins. The wild fisherman appears only here, substitutes all symbols except scatters, and collects cash values of money symbols on screen when it lands. Every fourth wild retriggers ten more spins with a multiplier up to x10.

Before the bonus arrives. The base game runs across a 5 by 4 grid with 12 fixed paylines, paying left to right from the leftmost reel. Money-valued fish and regular symbols pay according to the paytable when three or more land on adjacent reels.

Your payout rate

How much does A$100 staked return?

RTP is the average amount a slot returns to players over a very large number of spins, calculated across all bet sizes. The figure shown here applies to the standard game only.

RTP 96.71% · Standard game

You get backA$96.71
Casino keepsA$3.29
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Bigger Bass Bonanza modes

Want to try Bigger Bass Bonanza without risking money?

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18+At 1red Casino, you choose how to experience this fishing game safely and on your own terms.

Spin free, learn the grid

The demo version lets you spin the reels with no money at stake and no winnings to collect. You'll see every feature and bonus round in full, so you know exactly what to expect when you're ready to wager.

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Real bets, real winnings

Bigger Bass Bonanza comes to life when you bet real money, turning each spin into a chance for actual wins. Your stake and any payouts are yours alone, with the slot's 96.71% RTP working across every bet you place.

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The limits of what you'll know in advance

When will the Scatter arrive? The bonus round arrives on its own schedule. You might trigger it on your tenth spin or your hundredth. No pattern predicts when the Scatter will land and free spins will begin.

Your session result is never guaranteed. One session might build your balance, the next might empty it faster than expected. The RTP of 96.71% is the long-term average across millions of spins, not a guide to any single day.

How often do maximum wins happen? The maximum win of A$960,000 sits at the very top of possibility. Reaching it means aligning rare events: bonus retriggering, high multipliers and maximum bet at once.

Browse the series

Explore other Big Bass games by Pragmatic Play

Each game in the series carries an RTP between 96.50% and 96.52%, with maximum wins ranging from 5000x to 25000x your bet.

Big Bass Blast

RTP96.50%
Top win at stakex5 000
Launch year2026

Big Bass Football Bonanza

RTP96.50%
Top win at stakex5 000
Launch year2026

Big Bass Trophy Catch

RTP96.50%
Top win at stakex5 000
Launch year2026
5 key details

Bigger Bass Bonanza at a glance

understood the game rules, bet options, and what sets this slot apart

What bet amounts can I place on Bigger Bass Bonanza?+
You can stake between A$0.12 and A$240 per spin. Smaller bets like A$0.20 or A$0.40 suit casual play, while higher stakes like A$10 are available for players looking for bigger potential wins. Your choice of bet adjusts your payouts across the paytable.
How does Bigger Bass Bonanza differ from other Big Bass games?+
Bigger Bass Bonanza offers a 4000x bet maximum win and an RTP of 96.71%. Other Big Bass titles in the series carry different themes, maximum wins up to 25000x, and RTP figures ranging from 96.50% to 96.52%. Each game stands alone with its own grid layout and bonus mechanics.
What happens to my wins when volatility is high?+
Bigger Bass Bonanza has high volatility, meaning wins come less often and can be much bigger when they land. You might spin several times without a payout, then hit a substantial win. This style suits players comfortable with longer dry spells between rewards.
Where does the 96.71% RTP apply on Bigger Bass Bonanza?+
The 96.71% RTP applies to the standard game. This figure represents the average return per A$100 staked over countless spins, calculated across both the base game and the Free Spins bonus round together.
Can I play Bigger Bass Bonanza without risking money first?+
Yes, the demo version lets you spin the reels and explore the bonus round without wagering real money or earning actual winnings. Playing in demo mode helps you understand how the symbols and features work before you decide to play for stakes.

Playing for fun means knowing your limits

Budget first, play second. You decide what you can afford to lose before the first spin. Set a budget that suits your finances and keep to it, so the game stays entertainment, not a strain.

Planning your end beats chasing more. Wins can feel like a reason to keep playing, but a good time to stop is before you reach your budget or when the fun fades. Decide your exit point in advance.

Limits before losses grow. Your account lets you set deposit and loss limits that work on every slot here. These limits are your safety net—use them to stick to what you've chosen.

Rest restores your perspective. If the game stops being fun or you feel it's taking over, pause your account or self-exclude. Support is there when you need to step away.

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