Slot figures
After this table you can compare the RTP, the volatility and the top win before you spin.
| Game detail | The number |
|---|---|
| Provider | Pragmatic Play |
| RTP | 96.71% |
| Volatility level | High |
| Grid size | 5x4 |
| Maximum win multiple | x4,000 |
| Win at top bet | A$960,000 |
| Release date | 16/09/2021 |
A 5x4 grid with 12 fixed paylines sets up this fishing game. A win needs as few as two matching symbols, counted from the leftmost reel across adjacent reels. Fish with money values and the regular symbols pay per the paytable, so each line win shows up in cash. The base game runs on this line logic alone, and the bonus modes add to it.
Three, four or five Scatters start 10, 15 or 20 free spins. In those spins a Wild fisherman appears, substitutes for all but the Scatter and collects the cash of all money symbols on screen when it lands. Every fourth collected Wild adds 10 spins with a x2, x3 or x10 money collection multiplier, up to three retriggers. Round wins stop at 4,000x the bet.
Bigger Bass Bonanza
You will have followed one round from bet choice through the free spins and set a session limit.
A$0.12 to A$240 is the bet range. Set a bet before the reels start. The paytable uses A$1, and at A$2 the top win is A$8,000.
12 fixed paylines run across the 5x4 grid. Read wins left to right from the leftmost reel, and two matching symbols on adjacent reels can pay.
Five features, three of them tied to the bonus: Wild, Money Collect and Multiplier. Money fish show cash values on the base game grid, and Scatter opens the bonus.
3, 4 or 5 Scatter symbols give 10, 15 or 20 free spins. The fisherman Wild appears only here and collects Money values on screen when it lands.
A$240 is the highest bet, so set a session limit before the first spin. National Gambling Helpline: 1800 858 858.
96.71 RTP means A$96.71 returns to players on average for every A$100 staked over a very long run. The version Winspirit Casino runs is shown in the game rules.
| Return level | RTP | Provider default |
|---|---|---|
| Variant 1 | 96.71% | Yes |
Three views below
Useful when a screen on the reels looks unfamiliar and you want its meaning before you bet.
Scatters just landed
This block settles how free spins start, what the WILD does and how base rounds run.
Landing 3, 4 or 5 SCATTER symbols starts 10, 15 or 20 spins. The WILD fisherman appears only here, substitutes for all symbols except SCATTER and collects cash values of MONEY symbols on screen. Every 4th collected WILD retriggers 10 spins with a x2, x3 or x10 MONEY-collection multiplier.
Base game spinsFree spins
Each round starts on the 5x4 grid with 12 fixed paylines. Wins are read left to right on adjacent reels, starting from the leftmost reel. MONEY-valued fish and regular symbols pay according to the paytable below.
Before first spinLine wins
Test before you stake
You will know how the 5x4 grid and 12 paylines work before staking real money.
From A$0.12 a spin, the real game needs a Winspirit account and you must be 18+. The demo needs no money and pays nothing, so you can learn the grid.
Play for real96.71% RTP is a figure over very many spins, not a promise for your session. How often the Free Spins round comes is not known in advance, and the result of one session is random whatever the RTP. Two players at the same bet can finish far apart after the same number of spins, so treat the RTP as a long-run average only.
96.71% is the RTP printed for Bigger Bass Bonanza on this page. Which RTP version runs in the lobby is shown only in the game rules, so open them before you play. The figure here is a reference point, not a promise of what appears on screen.
x4,000 is the ceiling of one round, which is 4000 times the bet. The ceiling is reached very rarely, and no player can count on it. At the top bet of A$240 the ceiling reads A$960,000, a number to read as a limit, not as an expectation.
Legal age is 18+. Call the National Gambling Helpline on 1800 858 858, or self-exclude through BetStop, the national self-exclusion register.
Decide how much you can afford to lose before the first spin, and stop when that sum is gone.
Pick your stopping point before the first spin, and keep to it after a win as well as after a loss.
Set deposit and loss limits in your account before you play, so a bad session has a ceiling you chose in advance.
When the game stops being fun, take a break, and if play keeps going against your wishes, self-exclude through BetStop.
Other titles
Settles which other slot to open next, from five titles this site reviews, before you choose.
Five answers, no guesswork
Most worries come down to the RTP, the top win and when free spins start, answered here.
96.71 per cent is the only RTP version of Bigger Bass Bonanza. It is the long-run return on money staked, and it averages out over a very large number of spins, not over one session. The money table on this page shows what that means for each A$100 staked.
5x4 grid, 12 fixed paylines, high volatility. Wins arrive less often but can be bigger when they do. Nobody can predict how often the bonus comes, so a quiet stretch says nothing about the next spin.
At 96.71 the RTP here sits above the 96.50 to 96.52 per cent of the other Big Bass titles. The top win of 4,000 times the bet sits below the 5,000 times of four sibling titles and the 25,000 times of Big Bass Splash 1000.
4,000 times the bet is the top win, which is A$8,000 at the A$2 example bet. At the A$240 maximum bet, the same multiple reaches A$960,000. Nobody can know in advance whether a round reaches it.
3, 4 or 5 Scatter symbols start 10, 15 or 20 free spins. The Wild fisherman appears only during the free spins, and it collects the cash values of all Money symbols on screen when it lands. Every fourth collected Wild adds 10 spins, up to three retriggers.
Senior editor, formerly a support team lead in Melbourne
I check how every page reads on a phone and test the verification steps myself, from proof of identity to the payment card image, before a first withdrawal.
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