Big Bass Splash slot: RTP, maximum win and free spins
+94 050 799-32-08Gaming OGL/2006/5822/660
EN · NZD
Spinrollz CasinoCERTIFIED FAIR PLAY
Top upClaim bonusContact supportSign upCash outSign inSee allStart
Access AccountRegisterBonusesBonus codesSlots
Know the catches and the pay

Big Bass Splash – catch the wins at Spinrollz Casino

Pragmatic Play's fishing slot runs on five reels across 10 paylines, with free spins that collect money values as multipliers rise. It pays an RTP of 96.71% and wins come less often but much bigger.

Redeem bonus Licensed since 2006
Big Bass Splash

Big Bass Splash is a fishing slot on a 5x3 grid

Big Bass Splash uses 10 paylines. Big Bass Splash is a fishing-themed slot from Pragmatic Play released in June 2022, built on a 5-reel, 3-row grid with 10 fixed paylines. Wins pay left to right from the leftmost reel, and three or more matching symbols form a win. The game sits on high volatility, meaning wins come less often and can be much bigger. You'll find features like Wild symbols, Scatters, Free Spins, Money Collect, and Multipliers working across the base game and bonus round.

High volatility means bigger waits. This slot suits players who have a decent bankroll and patience for swings in their results, since wins arrive further apart on high volatility. Minimum bet sits at NZ$0.10 and the top bet reaches NZ$250, so you can choose stakes that fit your session plan. The Free Spins feature and Money Collect mechanic appeal to players chasing bigger payouts rather than steady small wins, and the fishing theme keeps the action fresh across many spins.

Free Spins is where the game shifts. Free Spins is the bonus round that shapes each session most. You enter Free Spins when you land the right number of Scatter symbols, and inside the round the Fisherman Wild appears on all reels to collect random Money values shown on fish symbols. Every fourth Wild you collect adds ten more Free Spins and raises your collection multiplier up to the maximum of 10x. Random events like dynamite, hooks and bazookas can fill the reels with wilds or money symbols during your spins, pushing your total bigger.

Read more
Big Bass Splash at a glance

The slot's core numbers

Every figure here tells you something that won't change during your session at Spinrollz Casino.

Pragmatic Play

CreatorPragmatic Play
Return rate96.71%
VolatilityHigh
Grid layout5x3

NZ$1 250 000

Maximum multiplex5 000
Highest cash winNZ$1 250 000
Release date23/06/2022
How a round plays

From your bet to the result

See exactly what happens each time you spin and where your winnings come from

Bet range and paylines
Set your bet from NZ$0.10 to NZ$250 before you spin. The 5x3 grid runs across 10 fixed paylines, so your stake covers every possible winning line every time you press spin.
From three symbols forward
The reels land and symbols line up left to right from the first reel. Match three or more of the same symbol on a payline and you win. The Red 4x4 truck pays from just two matching symbols instead of three.
Big Bass Splash near-miss events
Land exactly two Scatters in the base game and the reels react. Either they respin with the Scatters moving down a row, or a hook pulls a reel upward to reveal another Scatter. Both events can push you toward the bonus.
Scatters to Free Spins
Three or more Scatters trigger Free Spins. The Fisherman Wild appears and starts collecting the money values shown on fish symbols across the reels, building your win multiplier with each collection.
Your spending boundary
Before you play, set a loss limit or a session time reminder through Spinrollz. These tools pause your session when you hit the limit, helping you stick to what you planned to spend.
Visual walkthrough

How Big Bass Splash looks as you play

Show all

How does the Free Spins bonus round work

Watch the Fisherman collect money. The Fisherman wild appears across all reels and collects random money values shown on fish symbols, ranging from 2x to 5000x total bet. Every fourth wild collected retrieves ten additional spins and raises the multiplier: level 2 equals x2, level 3 equals x3, level 4 reaches x10 (maximum). Random events during the round include dynamite spins, hooks and bazooka shots.

Base game before bonus arrives. The base game runs on five reels across three rows with ten fixed paylines. Wins form when matching symbols line up left-to-right from the leftmost reel. When exactly two scatters land, a random event occurs: either the scatter reels move down while others respin, or a hook pulls a reel to reveal another scatter.

Bonus timing and results stay random

When does the bonus come? The bonus round can arrive after one spin or take longer than you expect. No pattern exists to predict when Free Spins will land, no matter how long you have played.

Your session stands alone. Your result today depends on which symbols land on each spin. The RTP of 96.71% describes what happens across many thousands of spins, not what your session holds.

Big Bass Splash pays a ceiling, not a target. Big Bass Splash tops out at NZ$1,250,000 when you bet at the maximum, but that win appears so rarely you should never plan your play around it.

Skip to free spins

When you want the bonus now

See all
18+Use this option when you'd rather start the bonus round immediately instead of waiting
NZ$1 000 (x100)

Buy Free Spins now

Pay NZ$1,000 at your NZ$10 bet to trigger Free Spins instantly. The Fisherman wild then collects money values from fish symbols throughout the round, with your payout multiplying as wilds accumulate.

Big Bass Splash demo

Big Bass Splash demo and real money play

Spinrollz Casino lets you test the slot for free before wagering real money.

Big Bass Splash with play money
Spin on a 5x3 grid with 10 paylines and collect fish money values through the Fisherman wild. No real money stakes, no winnings to withdraw, and you can play as long as you want.
Play demo
What you stake and what you win
Wager between NZ$0.10 and NZ$250 per spin on the same 5x3 grid. Your stake is real money, wins pay to your account, and the Fisherman collects actual money values during the bonus round.
Play for real
One RTP figure here

What you see in your long run

RTP is a long-run average calculated over a very large number of spins. The 96.71% figure applies to the standard game and also when you buy the Free Spins bonus.

RTP 96.71% · Standard game and bought bonus

You get backNZ$96.71
House edgeNZ$3.29
Before you choose another slot

Big Bass Splash sits alongside other Pragmatic Play titles

Show all
Pick your RTP and max win

Play a Big Bass game that suits your style

The series ranges from 96.50% to 96.52% RTP and from 5000x to 25000x maximum win across six related games.

Big Bass Blast

RTP96.50%
Max winx5 000
Year2026

Big Bass Football Bonanza

RTP96.50%
Max winx5 000
Year2026

Big Bass Trophy Catch

RTP96.50%
Max winx5 000
Year2026
5 things to know

Big Bass Splash: core facts

You'll understand the RTP, bonus mechanics, demo play, bet range and what makes this slot different.

Can I check the RTP on Big Bass Splash here?+
Big Bass Splash returns 96.71% on the standard base game. When you buy Free Spins, the same RTP applies to that paid bonus round. Both figures are calculated per NZ$100 staked across the game.
What happens when I play Big Bass Splash versus other Big Bass slots?+
Big Bass Splash stands alone with its 96.71% RTP and 5000x maximum win. Other Big Bass games like Big Bass Blast and Big Bass Trophy Catch run different RTPs and maximum wins. Each slot in the series plays by its own rules.
Do I need money to try Big Bass Splash in demo mode?+
No. The demo section on this page lets you play without risking money. Demo spins show how the game runs but produce no real winnings. It's a way to learn the slot before you place a real bet.
Where can I buy the Free Spins bonus in Big Bass Splash?+
You can buy Free Spins directly during the base game. At a NZ$10 bet, the cost is NZ$1,000. The bonus buy option appears on screen when the base game is running.
What if I want to bet less or more on Big Bass Splash?+
Your bet can range from NZ$0.10 to NZ$250 per spin. NZ$0.40 shows all symbols and payouts in the paytable. Most players try NZ$0.40 first to see how the slot performs at a moderate stake.

Set your boundaries before you start

Spending limit first. Decide how much you can afford to lose before you place your first bet. Stick to that amount, and stop when you reach it, regardless of whether you are ahead or behind.

Winning and when to quit. Plan your exit point in advance, including when you will walk away after a win. Winning can make it harder to stop; a pre-set target removes the temptation to keep going.

Account limits in place. Use your account's deposit limits and loss limits to enforce your budget automatically. Session time reminders can help you notice how long you have been playing.

Pause play when needed. Take regular breaks or self-exclude when the game stops feeling like entertainment. The Problem Gambling Foundation of New Zealand and Gambling Helpline New Zealand offer free support.

We use cookies to ensure the site works properly and to improve your experience. By continuing to use Spinrollz Casino, you agree to our cookie policy.