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Big Bass Bonanza at Goldenlion Casino - wins explained

Pragmatic Play's 5x3 fishing game with free spins and money collect mechanics, paying 96.71% on the standard game with high volatility.

Claim Bonus Licensed play since 2008
Big Bass Bonanza

Your guide to a fishing-themed slot

Five reels, 10 paylines? Big Bass Bonanza is a fishing-themed slot from Pragmatic Play released in December 2020. The game sits on a 5-reel, 3-row grid where you form wins across 10 paylines running left to right. Most symbols need three matches to pay, though the Lure symbol triggers a win from just two. High volatility means wins come less often and can be much bigger. The game has a Money Collect feature alongside Free Spins and Wilds to shape your rounds.

Is this slot for you? Big Bass Bonanza suits you if you enjoy long stretches between wins punctuated by larger payouts, and if your bankroll handles volatility well. Bets range from £0.10 to £5, so you can pace your stake to match your preference. The Free Spins mode and Money Collect mechanic reward patience during base game play. If you prefer frequent small wins or want to keep sessions brief, this slot's rhythm may frustrate you.

Wilds collecting money values. Free Spins define Big Bass Bonanza most. Land three or more Scatters to trigger them: 3 gives 10 spins, 4 gives 15, and 5 gives 20. During Free Spins, special reels activate and the Fisherman Wild appears on every reel. When a Wild lands, it collects all Money symbol values on screen, and each fourth Wild collected adds 10 more spins while boosting the Money multiplier. You can retrigger up to three times, with the multiplier reaching x10 on the final retrigger.

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The game in seven figures

What do these figures mean?

Every figure here tells you what to expect before your first spin.

Pragmatic Play

MakerPragmatic Play
Return to player96.71%
Volatilityhigh
Layout5x3

£10 500

Biggest win as multiplex2 100
Top win at highest stake£10 500
Launch date14/12/2020
How you play

Setting your bet and watching the reels turn

Walk through one round of Big Bass Bonanza to see how wins form and when bonuses start.

From £0.10 to £5
You pick your stake before each spin, from £0.10 to £5. The amount you bet determines your potential payouts across the 10 paylines. Higher bets mean bigger wins when symbols land.
Three symbols aligned
Three or more matching symbols along a payline from left to right create a win. The Lure symbol pays from just two matches, while other symbols need the full three to trigger a payout.
What appears on base game reels?
The reels spin on a standard 5x3 grid with 10 fixed paylines. Most symbols land as normal pay symbols only; the Fisherman Wild does not appear during base game spins, only during Free Spins.
Land three Scatters to begin
Land three or more Scatter symbols to trigger Free Spins. Three Scatters award 10 spins, four give 15, and five give 20. Your Free Spins round begins straight away on special reels.
Protecting your session
Set a session time limit or a loss limit before you start playing, using Goldenlion Casino's responsible gaming tools. These limits help you stick to the spending plan you chose.
When you're spinning

Base game versus Free Spins on screen

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What free spins and multipliers bring

Free Spins trigger and retrigger. Three or more Scatters launch this round: three give 10 free spins, four give 15, five give 20. On special reels, the Fisherman Wild collects Money symbol values and triggers retriggers. Every fourth Wild collected adds 10 more spins and escalates the Money multiplier up to x10.

Standard symbols and paylines. Five reels, three rows, 10 paylines running left to right from the leftmost reel. Standard pay symbols only — the Fisherman Wild does not land on base game reels, so you build toward the Scatters that release the bonus.

Ready for something new

Play other games from the same provider

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What's allowed here

How much you can bet and win in the United Kingdom

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18+Understanding the stake cap and payout ceiling means you can plan your session.
£5 → £10 500

Stake cap and top payout

The highest bet you can place is £5 per spin. At that stake, the maximum win you can land is £10 500, which covers the full range of what this slot can deliver.

Big Bass Bonanza requires manual spins

Autoplay is not available for Big Bass Bonanza on this market. Each spin requires you to trigger it manually, keeping you in control of your play.

RTP explained

Return to player: 96.71% on Big Bass Bonanza

RTP is an average calculated over millions of spins. The 96.71% figure shown here applies to the standard game, meaning that over a very long period, players receive an average of 96.71 pence back for every pound wagered.

RTP 96.71% · Standard game

Average payout£96.71
House edge per £100£3.29

What you cannot know in advance

When does the bonus arrive? The Free Spins round triggers randomly across sessions. No pattern shows when it will land, and no stake or strategy changes how often it arrives.

This session versus the average. The RTP of 96.71 per cent tracks returns across thousands of spins. Your own session might pay more, less or nothing; the average tells you nothing about today.

Maximum win: a rare event. The maximum win of £10,500 at the highest stake is a ceiling reached in rare cases. Plan your stake knowing you may never reach it.

Other Big Bass games

More Big Bass slots: higher stakes or older releases

These games range from 96.50% to 96.52% RTP, with maximum wins between 5000x and 25000x your bet.

Big Bass Blast

RTP96.50%
Pays up tox5 000
Launched2026

Big Bass Football Bonanza

RTP96.50%
Pays up tox5 000
Launched2026

Big Bass Trophy Catch

RTP96.50%
Pays up tox5 000
Launched2026
Demo and real play

Demo and real money play at Goldenlion Casino

Test Big Bass Bonanza with no stake, or begin wagering from £0.10 per spin.

Big Bass Bonanza demo mode
Spin Big Bass Bonanza with virtual credits and no money at risk. You'll see how the reels move, which symbols pay, and how Free Spins work—but your winnings stay on screen and never reach your account.
Play demo
Demo to reality
Switch to real money and set your stake from £0.10 up to £5 per spin. Wins land in your account when you hit them. Losses and gains both apply to your real balance from the first spin.
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Big Bass Bonanza basics

From demo to real money: your questions answered

You'll understand how Big Bass Bonanza works and what to expect from your first spin.

How does Big Bass Bonanza differ from other Big Bass slots?+
Big Bass Bonanza tops the series with a 96.71% RTP and a maximum win of 2100x your stake. Other Big Bass games release with different themes and maximum wins—some reach 5000x or 25000x—but Big Bass Bonanza's Free Spins mode and Money Collect feature define its own gameplay.
What if I play Big Bass Bonanza in demo mode?+
The demo runs the full game without using real money or recording winnings. You'll see how the reels spin, how Free Spins trigger and how multipliers work. When you're ready, switch to real money and your bets count towards real wins.
Where do you trigger free spins in Big Bass Bonanza?+
Land three or more SCATTER symbols to start Free Spins. Three Scatters give 10 free spins, four give 15, and five give 20. During Free Spins, the Fisherman Wild collects MONEY symbol values, and every fourth Wild collected adds 10 more spins and boosts the multiplier.
What RTP applies to Big Bass Bonanza here?+
Big Bass Bonanza runs at 96.71% RTP—the standard game version. This figure means that for every £100 you stake across many spins, the game returns an average of £96.71 over time. The actual result of each session varies.
Where can you win the maximum in Big Bass Bonanza?+
Your maximum win is 2100x your stake, which could reach £4,200 at the £2 example bet or £10,500 at the £5 maximum bet. This maximum applies to Free Spins, where multipliers and retriggered spins multiply your prize.
What if you want to bet £1 on Big Bass Bonanza?+
You can bet any amount from £0.10 to £5 per spin. Common bets are £0.20, £0.50 and £2, but you're free to choose £1 or any stake in between that the game allows.

Set your boundaries first

Budget set: then play Big Bass Bonanza. Choose a budget you can afford to lose before you start. Treat any money you stake as gone from the moment you place your bet, not as money you might win back.

Big Bass Bonanza: know when you will stop. Pick a stopping point in advance and stick to it, whether you are ahead or behind. Big Bass Bonanza can deliver long stretches without wins, so decide your exit before the session begins.

Big Bass Bonanza needs account limits behind it. Set deposit limits and loss limits on your account to control how much you spend. These tools help you play within your means across all slots, not just this one.

Fun becomes burden: time to pause. If playing stops being enjoyable, take a break or self-exclude. GamCare, BeGambleAware and GAMSTOP offer free support and tools when gambling feels out of control.

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