Bigger Bass Bonanza: playing at Supabet Casino
Pragmatic Play's fishing-themed slot runs on a 5x4 grid with free spins triggered by scatters. It pays 96.71% and delivers high volatility: wins arrive less often but can run much larger.
Bigger Bass Bonanza: a fishing slot with high volatility
Where the money symbols appear. Bigger Bass Bonanza runs on a five-reel, four-row grid where you match fishing-themed symbols across 12 fixed paylines from left to right. Released in September 2021 by Pragmatic Play, the game pairs high volatility with a Money Collect feature that lets symbols hold cash values. Wins come less often and can be much bigger. The base game sets up each spin with regular and money-valued fish symbols, then lets the Free Spins bonus round deliver the larger payouts through wild substitutions and cash collection.
Choose this slot if you prefer bigger, rarer wins. This slot suits players who can ride extended dry spells and chase substantial wins on occasional spins. The minimum bet sits at A$0.12 and tops out at A$240, giving you a range between cautious and committed stakes. High volatility means you won't trigger wins constantly; when they land, they scale with your bet size. Bigger Bass Bonanza appeals to players who understand that fewer, larger payouts fit their bankroll and their patience better than frequent smaller returns.
When free spins reshape your payout. Free Spins define how this slot pays out its largest amounts. Land three, four or five scatter symbols to earn ten, fifteen or twenty spins. During free spins, the wild fisherman lands only here and instantly collects all the cash values visible on the screen when it appears. Every fourth wild you collect adds a multiplier and resets the count, retriggering ten more spins up to three times. The round caps at 4,000 times your bet, so a A$2 stake can reach A$8,000 in this feature alone.
Read moreWhat shapes your session: grid, stakes and limits
Check these figures before you place your first bet to understand how the game plays and what you can win.
Pragmatic Play
A$960 000
From bet to payout in five steps
Understand the full round, from choosing your bet through to the bonus trigger
Every screen before you spin
How free spins reshape your payout
Bigger Bass Bonanza free spins trigger. Three or more scatters start 10 to 20 spins. The fisherman wild appears only here, collects all cash values on screen when it lands, and every fourth wild retriggers ten more spins with a multiplier up to x10. Your round caps at 4000x bet.
Before free spins arrive. Five reels hold 12 fixed paylines. Money-valued fish and regular symbols pay according to the paytable on each spin. The fisherman wild does not appear here, and you cannot trigger the bonus round from within the base game.
Explore the grid at no cost
You spin the 5x4 grid and trigger free spins just as you would for real money, but your balance stays at zero. No cash enters or leaves your account, and no winnings pay out.
Play demoBigger Bass Bonanza with your funds
Your bet sits between A$0.12 and A$240 per spin. Each win pays according to the paytable. Money collected during free spins reaches your account as real cash when the round closes.
Play for moneyWhat can't a review tell you about this slot?
When does the scatter actually land? The free spins bonus arrives without warning. No amount of play time or session length signals when the scatter will land. Your first bonus might arrive on spin two or never during your session.
This session's result stays unpredictable. The 96.71% return to player is a mathematical average built from millions of spins. Today's session might hit that average, exceed it widely, or fall well short. Yesterday's result tells you nothing about today.
Theory and reality diverge at the limit. The x4000 maximum win exists in theory. Reaching it requires perfect combinations during free spins with full retriggers and multipliers stacked. Most sessions end far below this ceiling.
How much does Bigger Bass Bonanza pay back over time
RTP is the average return across many thousands of spins. The 96.71% figure applies only to the standard base game and free spins round as they run at Supabet Casino.
RTP 96.71% · Standard game
Other games in the Bigger Bass Bonanza series
The series spans RTP from 96.50% to 96.52%, and maximum wins from x5,000 to x25,000 across five games released from 2025 to 2026.
Big Bass Blast
Big Bass Football Bonanza
Big Bass Trophy Catch
Bigger Bass Bonanza: your questions answered
Read these answers before you start a session or try the demo version.
How long can I play Bigger Bass Bonanza in demo mode?+
What bet sizes does Bigger Bass Bonanza allow per spin?+
Can I win A$8,000 on a single spin in Bigger Bass Bonanza?+
What happens when I spin Bigger Bass Bonanza if the volatility is high?+
Set limits before the reels spin
Your spending limit starts here. Decide what you can afford to lose before you start playing. Set that amount as your session budget and stick to it once the first spin begins.
Bigger Bass Bonanza stops when you decide. Plan when you will walk away, even when wins arrive. A winning streak can make you chase bigger payouts; knowing your stop point helps you leave ahead.
Let deposit and loss limits hold you accountable. Use your account's deposit and loss limits to enforce the budget you set. These tools keep your spending within the amount you chose before play began.
Bigger Bass Bonanza ends when fun does. Take a break or self-exclude when the game stops feeling like entertainment. Supabet Casino supports pauses, reality checks and permanent exits through Gambling Help Online, Lifeline Australia and the National Self-Exclusion Register.