Big Bass Bonanza in Wintino Casino
Pragmatic Play's fishing-themed slot with free spins and money collect mechanics. 96.71% RTP on a high-volatility 5x3 grid where wins come less often but can be much bigger.
Big Bass Bonanza is a fishing-themed slot with high stakes
Fishing for wins across 10 paylines. Big Bass Bonanza is a fishing-themed slot across 5 reels and 3 rows, released in December 2020. You win by landing 3 or more matching symbols across 10 paylines that run left to right from the first reel. The Fisherman Wild is key to the bonus round, though it doesn't appear in regular play. High volatility means wins come less often but can be much bigger. The Money Collect feature turns scattered values into multiplied payouts when Wilds land nearby.
Which players find their rhythm here? This slot suits players who enjoy long stretches of base game action punctuated by bigger wins, and who can stake between £0.10 and £5 per spin. Bets as low as £1 keep potential wins manageable while the high volatility appeals to players who chase substantial payouts rather than steady small wins. If you prefer frequent small wins or want to spin at your own pace without automation, this game's structure and the UK's limits on autoplay here may not match your style.
What triggers the free spins round? Free Spins define how a round truly unfolds. Land 3, 4 or 5 Scatters to trigger 10, 15 or 20 free spins respectively. During these spins, the Fisherman Wild collects Money symbol values and applies a multiplier to your win. Each time you collect your 4th Wild, you gain 10 extra spins and the Money multiplier escalates—first to 2x, then 3x, then 10x across three possible retriggers. This escalation can drive wins toward the game's maximum, though it's never guaranteed.
The numbers behind Big Bass Bonanza
Understand what your money does and how far it can stretch on every spin.
Choose your stake: £0.10 to £5
Set your stake before each spin. You can bet from £0.10 to £5, depending on how much you want to risk on that round. The reels will then spin at your chosen bet level.
How matching symbols make a payout
Three or more matching symbols on adjacent reels from left to right trigger a win. The Lure symbol pays from just two symbols, while all other pay symbols need three to match across the 10 paylines.
Big Bass Bonanza in the base game: reels settle
The reels spin and land on a mix of standard pay symbols. Most rounds end with no win and the next spin begins. The Fisherman Wild does not appear during the base game, only when you trigger the bonus round.
How does the Free Spins round start?
Land three, four or five Scatter symbols anywhere on the grid to start Free Spins. Three Scatters give 10 free spins, four give 15, and five give 20 free spins with special features active.
Before play begins: responsible gaming tools
Set session limits or loss limits before you play to control how long you spin or how much you stake. You can also use deposit limits, time-out periods or self-exclusion through Wintino Casino or via GamCare, BeGambleAware and GAMSTOP.
Casino Slot Games
See every screen of Big Bass Bonanza, from the opening spin through the bonus round with Fisherman Wild collecting on all reels. Big Bass Bonanza Screenshots (Casino Slot Games)
Trigger and collect on free spins
Three or more scatters launch your free spins: 3 scatters give 10 spins, 4 give 15, and 5 give 20. During free spins, the Fisherman Wild lands on all reels and collects money symbol values. Each fourth Wild collected adds 10 more spins and increases the money multiplier; three retriggers are possible, with the multiplier climbing to x2, x3 and x10.
Spin the base game reels to find scatters
In the base game, a 5-reel, 3-row grid holds ten paylines running left to right from the leftmost reel. Standard pay symbols land here; the Fisherman Wild does not appear until the bonus round starts. Wins form when matching symbols line up across a payline.
How much you'll see back from every 100 wagered
RTP is a long-run average calculated over millions of spins. The 96.71% figure for Big Bass Bonanza applies to the standard game, meaning that on average, for every 100 you stake, you'll receive 96.71 back across an extended period.
Play the demo or bet real money
Test the game free at Wintino, then move to real money when you're ready to play.
Claim Your BonusWhat else can you play from Pragmatic Play?
Your stake, your maximum win, and what you can do here
Maximum stake, maximum payout
The highest bet you can place on Big Bass Bonanza is £5 per spin. At that bet, the maximum win you can land is £10,500.
Manual spins only: no autoplay
Autoplay is not available on Big Bass Bonanza at UK casinos. You choose each spin manually before it runs.
What nobody can predict about Big Bass Bonanza?
At Wintino Casino, we're clear: some things depend on luck alone, not strategy or timing.
When the bonus comes
Today's result versus average returns
Rare highs and typical spins
The same theme, different prizes and paybacks
These games range from 96.50% to 96.52% RTP and offer maximum wins between 5000x and 25000x stake.
Big Bass Bonanza: five things you need to know
01What if I want to try Big Bass Bonanza for free first?+
02Why does Big Bass Bonanza feel so unpredictable?+
03What if the RTP figure changes depending on how I play?+
04Why is the maximum win so much bigger than my bet?+
05Where do I find the button that starts the free spins?+
What budget should you set?
Decide what you can afford to lose on Big Bass Bonanza before you start playing. Set a budget that does not affect your essential spending and stick to it throughout your session.
Deciding your stopping point
Agree with yourself in advance when you will stop playing, whether you are winning or losing. A clear stopping point helps you leave the game at the right time for you.
Set limits on your account
Use the deposit limits and loss limits available on your Wintino Casino account to control how much you spend. These tools enforce your own decisions automatically.
Keeping gaming as enjoyment
If Big Bass Bonanza stops being fun or you feel you are losing control, take a break or use self-exclusion. GamCare, BeGambleAware and GAMSTOP offer free support.