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Quick facts

Bigger Bass Bonanza and Shakebet Casino, the facts you need

Pragmatic Play's fishing slot runs a 5x4 grid where the free spins fisherman collects money fish, and it returns 96.71% at high volatility.

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Bigger Bass Bonanza

Bigger Bass Bonanza explained in plain terms

Where do the fish pay? The theme is a fishing trip: a dinghy, a rod and reel, a feathered lure and a tackle box on the reels. The 5x4 grid has 12 fixed paylines paid left to right from the leftmost reel. Fish carry money values, and a wild fisherman gathers those values during free spins. Wilds, scatters and retriggers round out the feature set.

Patience over small wins. High volatility means wins arrive less often and can run large, so this slot rewards patience over steady returns. Bets run from NZ$0.12 to NZ$240, letting a small budget test the water or a bigger one chase the fisherman. Anyone wanting frequent small returns may prefer a calmer game; anyone chasing the 4 000x cap fits here.

Bigger Bass Bonanza's collect mechanic. In most Pragmatic Play slots a bonus simply pays out; here the wild fisherman sweeps up every money symbol on screen during free spins. Four collected wilds add ten more spins with a 2x, 3x or 10x collection multiplier, up to three times. That collect mechanic is the signature of this release.

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Bigger Bass Bonanza figures

Bigger Bass Bonanza figures, line by line

Seven figures decide how this slot plays, and each one is explained in plain words.

Pragmatic Play

ProviderPragmatic Play
RTP96.71%
VolatilityHigh
Grid5x4

NZ$960 000

Max win multiplex4 000
Max win in moneyNZ$960 000
Release date16/09/2021
Round walkthrough

Bigger Bass Bonanza: how a round runs

One worry goes away here: you will know exactly what happens between your first spin and your last.

Setting your stake
Start by setting your stake with the plus and minus controls. The range runs from NZ$0.12 a spin up to NZ$240, and every paytable figure on this page is quoted at a NZ$1 stake so you can scale it against your own.
How do I win?
Wins form when matching symbols sit on adjacent reels from the leftmost one along any of the 12 fixed paylines. Money fish hold cash values, and the fisherman wild gathers those values when it appears.
The quiet base game
The base game pays on symbol combinations alone. Scatters, money symbols and wilds are all part of the set, but the collecting wild only appears during the free spins round, so base game spins stay simple.
Collect four wilds
Three, four or five scatter symbols start the free spins with ten, fifteen or twenty spins. Every fourth wild fisherman you collect adds ten spins and lifts the money-collection multiplier to 2x, 3x or 10x, up to three retriggers.
Bigger Bass Bonanza limits
Before the first spin, set a deposit or loss limit in your account so the session ends on your terms. Rounds swing widely at this volatility, and a limit keeps a long dry spell from deciding when you stop.
Six screens to know

What does each Bigger Bass Bonanza screen show?

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Bigger Bass Bonanza screen by screen

Slot Experts
A screen-by-screen walkthrough of this slot sits right below, bonus round included: Bigger Bass Bonanza screens (Slot Experts)
Bigger Bass Bonanza payout table

See what each catch pays at NZ$1

Pick a symbol below to see its payout in money at a NZ$1 stake, remembering that the rarer catches pay more.

The big catches

Fishing boatFishing boat2+ NZ$0.50 · 5+ NZ$200
Rod and reelRod and reel3+ NZ$3 · 5+ NZ$100
Feathered lureFeathered lure3+ NZ$2 · 5+ NZ$50

Smaller catches

Tackle boxTackle box3+ NZ$2 · 5+ NZ$50
AA3+ NZ$0.50 · 5+ NZ$10
KK3+ NZ$0.50 · 5+ NZ$10

How do the free spins pay out?

Start the scatters and collect. Three, four or five scatters award 10, 15 or 20 spins. The fisherman wild shows up only here, replaces every symbol except the scatter, and sweeps the cash values of all fish on screen. Every fourth collected wild adds 10 more spins with a x2, x3 or x10 multiplier, up to three retriggers, all capped at 4000x your bet.

Twelve-line base grid. Twelve fixed paylines run left to right across the five by four grid. Matching regular symbols from the leftmost reel pay per the table, and fish carrying money values are simply symbols here until a collector appears in the bonus round, so quiet stretches are normal.

Your choice here

Practice play or paid play

You will know which way of playing suits the mood you are in.

Before any money, a dry run
Practice credits let you learn the reels, the fish values and the scatter timing at no cost. Nothing you win in practice can be withdrawn, so treat it as a rehearsal.
Try the demo
Ready to stake real cash?
Stakes start at a low setting and rise to the game limit, all in New Zealand dollars. Wins land in your balance, and withdrawal follows the casino's checks before payout.
Play for money
Bigger Bass Bonanza in New Zealand

Check what New Zealand allows before your first spin

18+Settle the stake ceiling, the autoplay question and the bonus rules before the reels move.
NZ$240 → NZ$960 000

Spinning at the ceiling

The game accepts up to NZ$240 per spin here, and that top stake puts a maximum win of NZ$960,000 within reach. No lower legal ceeling applies in New Zealand.

Before and after autoplay

Autoplay runs here, so a set sequence of spins can repeat your chosen stake without a click between them. Decide how many spins you want before you start it, and stop whenever you wish.

Reach the feature yourself

Bonus buys are permitted in this market, and this game offers none, so the free spins arrive only from scatters landing naturally on the grid.

What the average pays back

Check the average return before staking

Return to player is a long-run average and never a forecast for one session; the game rules screen shows the version loaded at this casino.

RTP 96.71%

Share paid to playersNZ$96.71
Edge on each 100NZ$3.29

Certain figures, uncertain timing

Waiting for three scatters. Scatters fall where the random number generator sends them, so no count of spins, session or stake changes your odds of reaching the free spins.

One session, one unknown. A high return is a long-run average over countless spins. A short sitting can end well above or well below that figure and nothing predicts which.

Which setting is live? Providers ship more than one return setting, and the live number is listed inside the game's own rules panel, not on a banner or a review page.

What the cap tells you. Four thousand times the stake is a hard ceiling. Reaching it takes an exceptional sequence, so plan a session as if it will not happen.

More from this studio

Bigger Bass Bonanza has company

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Beyond Bigger Bass Bonanza

Which Bigger Bass Bonanza sibling suits your stake?

The five later titles step from 96.50% to 96.52% return and top out at 5,000x the bet, except Big Bass Splash 1000 at 25,000x.

Big Bass Blast

RTP96.50%
Maximum winx5 000
Debut2026

Big Bass Football Bonanza

RTP96.50%
Maximum winx5 000
Debut2026

Big Bass Trophy Catch

RTP96.50%
Maximum winx5 000
Debut2026
Five honest answers

Plenty of spins, no promise of a catch

Clears up the confusion about runs of small wins, so you know what you are sitting down to.

trustWhat if Bigger Bass Bonanza keeps paying nothing big?+
This is a high volatility game, so long stretches without a catch are normal. Wins tend to arrive rarely and in larger bursts. A budget you can lose without regret is the only sensible way to sit through a cold spell.
trustWhy would I try Bigger Bass Bonanza before staking real money?+
There is no demo mode of this slot on the casino side, so the paid round is the same round you read about in the rules. Reading the paytable before you spin gives you the same picture a free version would.
trustDo I need to check which RTP version Bigger Bass Bonanza uses here?+
Not across sites you cannot check, but one figure is quoted for this release, so what you see is what applies. Payout is measured over a long run of spins and says nothing about a single session.
trustCan I win the whole 4000x on my very first spin?+
The ceiling of 4000x your bet exists, and it is reached through the free spins rather than the base game. Whether a session gets close to it is decided spin by spin, and no one can tell in advance.
trustWhere do the free spins of Bigger Bass Bonanza come from?+
Three, four or five scatters award ten, fifteen or twenty spins. Every fourth wild you collect during the round adds ten more spins with a higher collection multiplier, up to three times.

Bigger Bass Bonanza is not a reason to carry on

A figure you already accept. Pick a sum you are happy to spend on entertainment before you open the game, then treat it as gone. Bigger Bass Bonanza's high volatility makes it tempting to top up mid-session.

Bigger Bass Bonanza with a finish line. Choose a win figure and a loss figure in advance, and leave when either arrives. A big catch can feel like a reason to continue, but it is not a signal about the next spin.

A ceiling you control. Deposit limits and loss limits live in your account settings and hold whether you are winning or losing. Setting them while calm protects the money you meant to keep.

Stop while it still feels like play. If the game has stopped being fun, close it and come back another day, or use a cooling-off period or self-exclusion. Support can point you to the New Zealand helplines as well.

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