Pragmatic Play's fishing slot with Free Spins and money collection features, returning 96.71% to players over time, with high volatility where larger wins come less often.

Big Bass Splash grid and payout structure. Big Bass Splash brings an ocean fishing theme to a 5-reel, 3-row grid with 10 fixed paylines. Released in June 2022 by Pragmatic Play, the slot features a Fisherman wild symbol and fish money values alongside standard card ranks. High volatility means wins arrive less often but can be much bigger. The core mechanics revolve around collecting money from fish symbols in the base game and unlocking free spins where the Fisherman wild takes centre stage.
Who benefits from this game's volatility. This slot suits players comfortable with longer dry spells between wins and ready for substantial swings. The high volatility and A$0.10 to A$250 bet range attract players seeking the potential for large payouts rather than frequent small wins. Free spins can be purchased at A$1,000 for a A$10 bet, appealing to players who want to trigger the bonus round directly. Casual players or those preferring steady, predictable wins may find the volatility and price point less suited to their style.
Trigger free spins to unlock the collection bonus. Free spins define your biggest winning potential in Big Bass Splash. Once triggered, the Fisherman wild collects random money values from fish symbols across the reels, multiplying your stake by up to 5000x. Every fourth collected Fisherman retriggers an extra 10 spins and raises a collection multiplier, with the maximum level x10 applied after enough retriggered spins. Random events during free spins, including dynamite, hooks and bazookas, modify the reels to keep fish or Fishermen present, extending your collection opportunities.
Read moreYou'll know the slot's structure, payouts and what returns to players over time.
Follow the five moments that make up each spin of Big Bass Splash, from setting your bet to when the round ends.
What the Fisherman wild does during free spins. Wilds appear as the Fisherman across all reels and collect random money values shown on fish symbols, ranging from 2x to 5000x your total bet. Every fourth wild collected adds 10 free spins and raises the multiplier: level 2 doubles the collection, level 3 triples it, level 4 multiplies by 10. The round caps at level 4 with no further retriggering.
Base game paylines and reel mechanics. The base game runs across 5 reels, 3 rows and 10 fixed paylines, with wins paying left to right from the leftmost reel. Land exactly 2 scatters for a near-miss teaser: either the scatter reels move down one position while others respin, or a hook pulls a reel up to reveal another scatter.
Wildhub Casino lets you spin the reels with virtual credits first, then play for real money whenever you choose.
Buy Free Spins to start the collection bonus immediately. At a A$10 stake, this costs A$1,000 and triggers the fisherman wild feature straight away.
Five other Big Bass games range from 96.50% to 96.52% RTP and up to 25,000x maximum win, released between 2025 and 2026.
When the bonus arrives. The bonus round arrives at random intervals. No pattern or timing can predict when Free Spins will land, so every session plays differently regardless of your staking or strategy.
Your session stands alone. Big Bass Splash returns 96.71% to players over time, but your next session might run ahead or behind that average. Winning or losing in a single session is entirely unpredictable.
Knowing what is possible. The maximum win of A$1,250,000 exists on the paytable, but reaching it is exceptionally rare. Most sessions pay far less, and many sessions lose the stake.
RTP is the average return 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. Individual sessions differ from this average.
Understand how this slot works, what it pays and where your money goes
Budget first, spin second. Decide how much you can afford to spend on this slot before your first spin and stick to that amount. A session budget keeps you playing within your means, regardless of wins or losses.
Decide when you will stop. Plan your stopping point in advance—whether after a set number of spins or a big win. Walking away when you have decided to stop protects your winnings and prevents chasing losses.
Account limits and safeguards. Use your account's deposit limits and loss limits to reinforce your spending boundaries. These tools automatically block you from wagering beyond what you have set as safe.
Recognising when to step back. If Big Bass Splash stops being enjoyable or you feel you are losing control, take a break or use the self-exclusion tools available. Pausing or stepping away is always the right choice.
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