A 5x4 grid of reels carries a fishing and ocean theme. Each spin is checked against 12 fixed paylines that run from left to right, and a line pays once 3 matching symbols land on it. Fish symbols carry a random money value that changes on every spin. Fishing rods, lures, tackle boxes and a speedboat share the reels with the card symbols A, K, Q, J and 10.
3 Scatter symbols start Free Spins with 10 spins, 4 start 15 spins and 5 start 20. During those spins, each landing Wild (the fisherman) collects the money values on screen into a running total. Every fourth Wild adds 10 spins and lifts the multiplier from 1x to 2x, then 3x and 10x. Before a round, up to five random modifiers may apply.
Reading guide
Useful before the first spin, when you compare this slot with others on the lobby.
| Game figure | In plain numbers |
|---|---|
| Provider | Pragmatic Play |
| RTP | 96.50% |
| Volatility level | High |
| Grid layout | 5x4 |
| Maximum win multiple | x5,000 |
| Max win at top bet | A$1,500,000 |
| Release date | 01/02/2025 |
Scatters just landed
3, 4 or 5 scatters set the spin count, and this section shows how each round changes.
3 scatters give 10 spins, 4 give 15 and 5 give 20. Each landing WILD collects all fish money on screen. Every 4th WILD collected adds 10 spins and lifts the multiplier through 2x, 3x and 10x. Zero to five random modifiers apply before the round.
Base gameSpins and multiplier
12 spins start this round with all five pre-round modifiers active: more fish, more fisherman, more hooks, dynamites and wipeouts, start from level 2, and 2 extra spins. Each retrigger adds 12 spins, and WILD collection with the multiplier works as in Free Spins.
Premium round entryPremium spins
5 reels by 4 rows, with 12 fixed paylines read from left to right. Fish symbols carry a random money value on every spin, and those values are what the free spins later collect. Three or more scatters start the Free Spins.
Lobby, first spinRandom fish money
1x, 2x, 3x or 10x: the level in play multiplies all money the WILD has collected. Every landing WILD takes every fish value on screen, and the totals build across the round. Random dynamite, hook and wipeout events make fish and fisherman appear on screen together.
Free Spins reelsMultiplied fish money
Four screens, one game
Shows the win, bonus and base game screens, so you know the look before you play.
Five steps, one spin
Not sure what happens after you press spin? Each step shows the screen you will see.
A$0.10 is the smallest bet and A$300 the highest, so set your stake before the first spin. The paytable values on this page are for A$1 stakes.
5 reels by 4 rows give 12 fixed paylines, read left to right. Three matching symbols pay, and each Money Fish shows a random money value on every spin.
7 features sit in this slot, and on the base game the Scatter symbols are what lead to the bonus round. The Multiplier and Money Collect work only in Free Spins.
3 Scatter symbols start 10 Free Spins, 4 start 15 and 5 start 20. Between 0 and 5 modifiers are picked at random before the round starts.
A$300 is the highest stake here, so decide your limit before the first spin. Every spin costs the chosen bet, from A$0.10 up to A$300.
100 times the bet buys Free Spins, A$1,000 at A$10, while 350 times buys Super Free Spins, A$3,500 at A$10.
| Paid feature | A$ amount | RTP |
|---|---|---|
| Buy Free Spins at 100x | x100 · A$1,000 | – |
| Super Free Spins at 350x | x350 · A$3,500 | – |
96.50 percent means A$96.50 returns to players for every A$100 staked over the long run, not in any single session. The version we run is shown in the game rules.
| RTP setting | RTP | Sold as standard |
|---|---|---|
| Version 1 | 96.50% | Available |
Test Run
After this, you will know how to open the demo and what real play requires.
12 paylines to learn, and the demo needs no money and pays nothing. The real game needs an account and you must be 18 or older.
Play nowBigger Bass Splash runs on 5 reels and 4 rows, and nobody can know in advance how often its bonus round will arrive. Each session is random. A quiet stretch can be followed by several Free Spins in a row, and the return of the game over many rounds says little about the next hour you play, whatever the RTP.
96.50 is the RTP listed for Bigger Bass Splash, but which version runs for you is shown only in the game rules. Open the rules before your first bet and check the version there, so you know what you are playing before you spin.
x5,000 of your bet is the ceiling of Bigger Bass Splash, and the ceiling is reached very rarely. Read it as an outer limit, and remember that each session depends on luck from the first spin to the last.
Bigger Bass Splash FAQ
Doubt often comes from not knowing what a bet or bonus costs before the spin.
Stakes run from A$0.10 to A$300 per spin. The paytable is set for an A$1 bet, and the examples on this page also use A$2 and A$10.
Start at the lowest stake of A$0.10 and watch how a round runs before you raise the bet. Compare payouts with the A$1 bet the paytable uses, since the money values scale with the stake. Each spin uses only the amount you chose.
Bigger Bass Splash is rated high volatility. That means wins can come in large gaps, so a session may run a long time without a big payout. Big wins are possible, and the RTP of 96.50% describes the long-run return only, not what one session pays.
Free Spins can be bought for 100 times the bet, which is A$1,000 at the A$10 example bet. Super Free Spins cost 350 times the bet, or A$3,500 at the same bet. The Ante Bet costs 1.5 times the bet and makes scatters land more often.
The maximum win is 5,000 times the bet. At the A$10 example bet that is A$50,000, and at the highest bet of A$300 it reaches A$1,500,000. No one can know in advance whether a session will come near it.
Players must be 18+. For support, call the National Gambling Helpline on 1800 858 858, or register with BetStop, the national self-exclusion register.
Set a budget before the first spin and treat it as money you can afford to lose. When it is gone, close the game.
Decide when you will stop before you spin, and keep that rule after a win as well as after a loss.
Use the deposit and loss limits in your account before you start. Set them while calm, not mid-session.
If the game stops being fun, take a break or register with BetStop to self-exclude. Make that choice before a bad session makes it for you.
Five more games
Every review here is written plainly, so you can compare the next game before you decide.
Senior editor, formerly a payments compliance analyst in Sydney
I walk through each verification step a player faces and check every withdrawal and payout figure on this page against the cashier records before publication.
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