Know your return early
Useful before you pick a bet size, when the RTP and maximum win still need turning into money.
| Slot figure | Stated figure |
|---|---|
| Provider | Pragmatic Play |
| Return to player | 96.50% |
| Volatility | High |
| Grid layout | 5x3 |
| Maximum win multiple | x5,000 |
| Maximum win in money | A$1,875,000 |
| Release date | 15/10/2025 |
A 5x3 grid with 10 paylines, read from left to right, sets the frame of this video slot. The fishing, horror and zombie theme sits on top of a simple rule: two matching symbols on a payline is the fewest that pay. Fish symbols show random money values on every spin. Those amounts are visible, but the base game does not collect them.
Three, four or five SCATTER symbols start 15, 20 or 25 free spins. Two WILD FISHERMAN trackers, one blue above the reels and one red below, collect visible money values. Every fourth WILD of one colour adds 10 free spins and lifts the multiplier from 1x to 2x, 3x and 10x, up to four levels. Total win is capped at 5000x the total bet.
During free spins
Screens below show a win and free spins as the game displays them, with its own labels.
Three modes to learn
Casiny lists each mode with its rules, so nothing is left to guess.
Three, four or five SCATTER start Free Spins: 15, 20 or 25 spins. Blue and red WILD FISHERMAN trackers collect MONEY values. Every fourth WILD of one colour in a meter adds 10 spins and lifts the multiplier 1x, 2x, 3x, 10x. Wins cap at 5000x the total bet.
Base Game reelsMultiplied free spins
Super Free Spins follow the Free Spins rules, with one change. Three WILD FISHERMAN of any colour, across both trackers, retrigger it. Standard Free Spins need four of the same colour in one meter. Three or more SCATTER start it naturally.
Scatter landingLower retrigger count
5x3 grid with 10 paylines, read left to right. Fish symbols display a random MONEY value on every spin. Those values are visible but not collectible. Pays start from two matching symbols.
Start of playSymbol wins
Big Bass Halloween 3
This block settles how a spin runs, from the stake to the free spins and the session limit.
A$0.10 is the lowest bet and A$375 the highest. Each spin uses the stake picked here, before the reels start.
2 matching symbols are the fewest that pay on this 5x3 grid. Wins count along the 10 paylines, read from left to right across the reels.
6 features are listed for this game. In the base game, fish symbols show random MONEY values on each spin, visible but not collectible.
3 SCATTER symbols trigger 15 free spins, 4 trigger 20 and 5 trigger 25. Buy Free Spins at 100x the total bet is the paid alternative.
A$1.50 is what a spin with the Ante Bet costs at the A$1 example bet. Set a spending limit before the first spin.
100x the bet buys Free Spins and 300x the bet buys Super Free Spins, so the price moves with whichever bet is selected.
| Ante Bet | Total stake | RTP |
|---|---|---|
| Buy Free Spins | x100 · A$100 | – |
| Buy Super Free Spins | x300 · A$300 | – |
96.50 percent is the return to player for this slot, which means A$96.50 comes back per A$100 staked over the long run. The version in use here is shown in the game rules.
| Version | RTP | Shipped as standard |
|---|---|---|
| Variant 1 | 96.50% | Yes |
96.50% measures the long-run return on bets, but it does not tell you when the bonus round will come. How often Free Spins start is not known in advance, and the result of one session is random, whatever the RTP. Two sessions with the same bet can end far apart in either direction.
96.50% is the only RTP listed for Big Bass Halloween 3. Which RTP version a game runs is shown only in the game rules. Read those rules inside the game before you play, so you know which return figure applies to the session you are about to start.
x5,000 is the maximum win, equal to A$5,000 at the example top bet of A$1 and A$1,875,000 at the highest bet of A$375. That ceiling is reached very rarely, and no player can count on reaching it in any session. Treat the figure as a limit on the payout, not an expected result.
Try Before Staking
Wondering whether trying the game first will cost you anything before any account is opened.
The lowest real stake is A$0.10, and real play needs an account with Casiny and a player aged 18+. The demo needs no money and pays nothing.
Start playingNot in the mood
Find which reviewed slots play differently, and compare them before you pick another game.
Big Bass Halloween 3 facts
Most players worry about how much each spin costs and whether the bonus can be bought.
The 5x3 grid of Big Bass Halloween 3 carries high volatility, so results can swing widely from one session to the next. No one can know in advance when the bonus will arrive or how a session will end.
100 times the bet buys Free Spins from the left panel, and 300 times buys Super Free Spins. At the A$1 example bet, those cost A$100 and A$300. The Ante Bet at 1.5x disables both purchases.
5,000x the total bet is the maximum win of Big Bass Halloween 3. The A$1 example bet gives A$5,000, and the A$375 maximum bet gives A$1,875,000. Free Spins wins stop at 5,000x the total bet.
A$0.10 is the lowest bet and A$375 the highest allowed. The tables on this page use A$0.50 and A$1 as examples only, not as limits of the game.
A$0.50 is the stake behind the paytable, so every symbol payout on this page reads at that bet. Read the rules of Base Game, Free Spins and Super Free Spins before the first stake, since each round follows them exactly.
96.50% is the RTP of Big Bass Halloween 3, measured on A$100 staked. Big Bass Raceday Repeat has 96.51% and Big Bass Splash 1000 has 96.52%. The figure is a long-run average, so no session can be predicted from it.
You must be 18+ to play. Call the National Gambling Helpline on 1800 858 858, or register with BetStop, the national self-exclusion register.
A$0.10 a spin still adds up, so set a budget first. Decide what you can afford to lose before play starts, and stop when it is gone.
5,000x the bet is the largest win on offer, and no win should move your limit. Fix your stopping point before the session starts and keep it after a win too.
With bets from A$0.10 to A$375, set a deposit limit and a loss limit in your account before you play.
10 paylines run the same way in every session, so pause when the game stops being fun. If a break is not enough, self-exclude through BetStop.
Senior editor covering payments, formerly a bank payments analyst
I check each payment method and its limits against the cashier, and I time every payout from request to arrival, so the figures on this page match what players see.
We use cookies to keep the site working and, with your consent, to improve it.
