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.

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 moreEvery figure here tells you something that won't change during your session at Spinrollz Casino.
See exactly what happens each time you spin and where your winnings come from
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.
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.
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.
Spinrollz Casino lets you test the slot for free before wagering real money.
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.
The series ranges from 96.50% to 96.52% RTP and from 5000x to 25000x maximum win across six related games.
You'll understand the RTP, bonus mechanics, demo play, bet range and what makes this slot different.
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.
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