Five reels of four rows run on a Fishing and Ocean theme. Symbols pay on 12 fixed paylines, read from left to right, and a line pays from three matching symbols. The symbol set holds Speedboat, Fishing Rod and Reel, Fishing Lure, Tackle Box, the ranks A, K, Q, J and 10, and Money Fish. Fish symbols carry random money values on every spin.
Three, four or five Scatter symbols start Free Spins with 10, 15 or 20 spins. A landing Wild, the fisherman, collects every money value on screen, and each fourth Wild adds 10 spins and moves the multiplier from 1x to 2x, 3x and 10x. Collected values add up across the round and are multiplied by the current level.
Bigger Bass Splash
Worried that RTP hides a catch? Each number here is explained in money.
| What it measures | Shown as |
|---|---|
| Game provider | Pragmatic Play |
| Return to player (RTP) | 96.50% |
| Volatility | High |
| Reel grid | 5x4 |
| Max win, times bet | x5,000 |
| Max win in money | A$1,500,000 |
| Release date | 01/02/2025 |
Know every payout
You will know how one round runs from bet to payout and where the limits are.
The reels wait until you pick a bet from A$0.10 up to A$300. Every payout scales with that stake, and the examples on this page use A$0.50, A$2 and A$10.
Symbols land on the 5x4 grid and pay when three or more match on one of 12 fixed paylines, read left to right.
Fish symbols carry a random MONEY value on every spin, and the multiplier only advances inside Free Spins.
Three, four or five SCATTER symbols on the reels start 10, 15 or 20 Free Spins. Up to five modifiers are picked at random before the first free spin.
Every spin starts a new round, so set your limit before the first spin. Stop once the balance reaches it, or call the National Gambling Helpline on 1800 858 858.
Four screens
After this, you will have seen how the Free Spins and win screens look in play.
The price of each buy is a multiple of the bet, and the table converts it to money at the highest example bet.
| Bonus buy | Cost (A$) | RTP |
|---|---|---|
| Buy Free Spins Round | x100 · A$1,000 | – |
| Buy Super Free Spins | x350 · A$3,500 | – |
Return to player shows how much of each staked amount the game pays back over time. The table gives the return per A$100 staked. Which version runs here appears in the game rules.
| Payback setting | RTP | Standard |
|---|---|---|
| Edition 1 | 96.50% | Yes |
Round guide
At Playcroco Casino, every bonus rule is set out in order before the reels turn.
Three, four or five Scatter symbols on the reels start Free Spins with 10, 15 or 20 spins. Each landing Wild collects the fish money values on screen. Every 4th Wild collected adds 10 spins and lifts the multiplier from 1x to 2x, 3x and 10x.
Base game spinsMultipliers, extra spins
More fish and more fisherman appear on the reels from the start, with more hooks, dynamites and wipeouts. Super Free Spins start with 12 spins and all five pre-round modifiers are active from the first spin. Each retrigger adds 12 spins and Wild collects in the same way.
Before the round12 boosted spins
Each spin lands on 5 reels x 4 rows, with 12 fixed paylines read left to right. Fish symbols carry random money values that change each spin. Three is the fewest matching symbols that pay.
Before any spinRandom fish values
Every Wild that lands grabs the money values visible on screen. Those values stack across the whole round and are multiplied by the current level: 1x, 2x, 3x or 10x. Random dynamite, hook and wipeout events make fish and fisherman appear on screen together.
Free Spins roundMultiplied money total
Three or more Scatter symbols land at random and start the Free Spins. No spin shows when they will come, so how often the bonus round arrives is not known in advance. One session can bring it early or not at all, and the result is random whatever the RTP.
Every spin on the reels runs under one RTP version, and the game rules screen names the version this lobby runs. The table lists the series versions, but only the rules show which one is live. Open the rules before your first bet, so the figure you read matches the game you play.
Big wins on the reels top out at x5,000 of the bet, and that ceiling is reached very rarely. Nothing in a single session shows whether you will get near it, so treat the maximum as a limit, not a target.
Bigger Bass Splash questions
Playcroco shows the payouts, rules and limits in plain numbers before you commit a single bet.
A round can pay up to 5,000 times the bet, which is A$50,000 at the example bet of A$10. At the highest bet of A$300, the same limit comes to A$1,500,000. The maximum win is a ceiling, not a typical result.
Spins on the reels return 96.50 percent of the stake over the long run. Over many spins the result tends toward that figure, while a single session can end far above or below it. This slot has one RTP version.
Three or more scatter symbols on the reels start the free spins. Three scatters give 10 spins, four give 15 and five give 20. The fisherman wild then collects the money values of the fish on screen during the round.
Reels in Big Bass Splash 1000 can pay up to 25,000 times the bet, with an RTP of 96.52 percent. This slot pays up to 5,000 times and returns 96.50 percent. The other series entries keep the 5,000 times limit.
Buy Free Spins sits in the left panel at 100 times the bet, and Buy Super Free Spins at 350 times the bet. At the example bet of A$10, those cost A$1,000 and A$3,500. Super Free Spins start with 12 spins and all five pre-round modifiers active.
Each spin can be staked from A$0.10 up to A$300, the highest bet allowed here. The example tables on this page use A$0.50, A$2 and A$10, and they are not limits. The paytable uses A$0.50 as its bet.
Players must be 18+. Get help from the National Gambling Helpline on 1800 858 858, or register with BetStop, the national self-exclusion register.
Set a fixed amount before the first spin, and stop when it is gone, even during a free spins round.
Pick your stop point before the first spin, and keep to it after a big win as well as after a loss.
Set deposit and loss limits in your account before you play, and lower them when you want to slow down.
Take a break as soon as the game stops being fun, and self-exclude through BetStop if breaks do not help.
Five more reviews
After this section you will know which of the five other titles to open next.
Senior editor for Australian player content, formerly a payments reviewer
I check each payment method and its deposit and withdrawal limits before they reach this site. I also keep the responsible gaming section accurate for Australian players.
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