Bigger Bass Splash - fishing for big wins at Rollero Casino
Pragmatic Play's 5-reel fishing slot where wild symbols collect money values during free spins, with 96.50% RTP and high volatility that rewards patience with larger payouts.
Cast your line in a money-collecting fishing slot
How the money mechanic works. Bigger Bass Splash takes you to the ocean with a fishing theme across five reels and four rows. The 12 paylines run left to right, and fish symbols carry random money values each spin. You can toggle the Ante Bet to boost scatter frequency at 1.5 times your stake. High volatility means wins come less often and can be much bigger. The game launched in February 2025 from Pragmatic Play.
Who should play this slot? Bigger Bass Splash suits players with bankrolls for longer dry spells and appetite for larger single wins. The slot runs from NZ$0.10 to NZ$300 per spin, so you can start small or bet high. You can buy Free Spins at 100 times your stake or Super Free Spins at 350 times your stake. If you want frequent small wins, this high-volatility game is not for you.
How do you win the biggest amounts? Free Spins shape most rounds in Bigger Bass Splash. Land three or more scatters to trigger 10, 15 or 20 spins depending on scatter count. During the bonus, a wild fisherman collects all money values from fish on screen. Every fourth wild collected adds 10 spins and boosts the multiplier from 1x up to 10x. Random modifiers in the pre-round can further tilt the bonus your way.
Read onWhat makes Bigger Bass Splash work the way it does
These figures show you how the slot works and what you stand to win at Rollero.
Pragmatic Play
NZ$1 500 000
What happens when you spin Bigger Bass Splash?
Set your limits before you start, then follow each spin from bet to result.
How does Bigger Bass Splash look?
How do you unlock free spins in Bigger Bass Splash?
How scatters start the bonus round. Land 3 or more scatters to start: 3 awards 10 spins, 4 awards 15 spins, 5 awards 20 spins. Each wild landing collects all money values from fish symbols on screen. Every 4th wild collected retriggers 10 additional spins and advances the multiplier from 1x to 2x to 3x to 10x.
Bigger Bass Splash Super Free Spins option. Buy into this premium variant for 350 times your bet. All five pre-round modifiers start active from the first spin: more fish, more fisherman, more hooks and dynamites, starting multiplier at level 2, and an extra 2 spins. The round begins with 12 spins; retriggered spins also add 12 each time.
Between bonus rounds on the main reels. Spin across 5 reels and 4 rows with 12 fixed paylines running left to right. Each fish symbol holds a random money value that changes every spin. Toggle the Ante Bet to multiply your stake by 1.5 and increase scatter frequency. Use the left panel to buy free spins or super free spins directly.
The money-collecting mechanic in action. During free spins, each wild that lands collects every money value visible on that spin. Those collected values stack through your entire free spins round and multiply by your current level (1x, 2x, 3x, or 10x). Random dynamite and hook events ensure fish and fisherman symbols appear together on screen.
What does 96.50% RTP mean in dollars on your bets?
RTP is the average amount returned over a very large number of spins. The 96.50% figure applies only to the standard game played with Ante Bet engaged and Buy Free Spins purchased at 100 times your bet. Different conditions may apply different returns.
RTP 96.50% · Standard game with Ante Bet and Buy Free Spins
What you can buy to change the odds
When you want bonus rounds now
Buy Free Spins at NZ$100 per spin to jump straight into a bonus round where wilds collect money values from screen. The round starts with 10 to 20 free spins depending on how many scatters you would have landed.
Super Free Spins package
Buy Super Free Spins at NZ$350 per spin for a premium bonus round that runs 12 free spins from the start with all modifiers active and higher money collection potential through the round.
Higher stakes, scatter advantage
Toggle Ante Bet to raise your spin cost to NZ$1.50 and increase how often scatters land on screen, making bonus rounds more likely during base game play.
Demo mode versus real money rounds
Rollero Casino lets you spin the reels with virtual credits to learn how the game works.
Predict your next bonus round
Scatter frequency unpredictable. The bonus round arrives when the scatter lands. No pattern tells you when that happens next. High volatility means you might wait many spins between triggers.
Bigger Bass Splash does not guarantee a session outcome. Bigger Bass Splash returns 96.50% to players over time, but your individual session is random. Some sessions lose, others win far more than the average suggests.
The ceiling is rarely reached. The maximum win reaches NZ$1,500,000 at your highest bet. That ceiling is real but happens extremely rarely. Your session is far more likely to stay well below it.
Which Pragmatic Play slots work like Bigger Bass Splash
The Big Bass fishing family of slots
The standard Big Bass games hold 96.50% RTP with maximum wins of 5,000x bet; Big Bass Splash 1000 reaches 96.52% RTP and 25,000x bet.
Big Bass Blast
Big Bass Football Bonanza
Big Bass Trophy Catch
What do you need to know about Bigger Bass Splash?
Understand how this slot differs and whether its bonus can be bought before you start playing.
What if I want to compare Bigger Bass Splash with other Big Bass games?+
What if I want to buy the free spins bonus on Bigger Bass Splash?+
What if I want to trigger free spins without buying them on Bigger Bass Splash?+
Where can I place my bets on Bigger Bass Splash?+
Responsible gambling with this slot
Bigger Bass Splash: set your limit first. Decide how much you can afford to lose before you start playing. Set a budget based on money you can comfortably spend on entertainment, then stick to it for the session.
Decide your exit before you start. Agree with yourself before the first spin when you will stop playing. Plan to walk away after a big win, not to chase a loss or play longer than you planned.
Set limits that work for you. Use your account's deposit and loss limits to keep control. These tools lock in your spending so you cannot exceed the amounts you set, even if you want to.
Play for fun, nothing else. Step away if the game stops being enjoyable or if you are playing to recover a loss. Pause your account or self-exclude for as long as you need to stay in control.