Pragmatic Play · 2023
Big Bass Halloween is a 5x3 video slot from Pragmatic Play with high volatility and a 96.06 RTP. Check its figures, rules and bet limits first.
Seven figures to read
This table settles what each figure means for your money before you spin the reels.
| What it is | Table figure |
|---|---|
| Game provider | Pragmatic Play |
| Long-run return | 96.06% |
| Win pattern | High |
| Grid layout | 5x3 |
| Maximum win multiple | x2,100 |
| Cap at top bet | A$787,500 |
| Release date | 23/10/2023 |
A 5x3 grid with 10 paylines carries Big Bass Halloween, a video slot from Pragmatic Play that pairs fishing with Halloween horror and zombies. Wins pay from left to right, starting on the leftmost reel, and a combination needs only 2 matching symbols to pay. The small-fish cluster is the MONEY symbol. Each spin it gets a random cash value, from 2x to 2000x the total bet.
Three SCATTER symbols anywhere on the grid start 10 free spins, four start 15 and five start 20. During the free spins, WILD appears on all reels and collects the visible MONEY cash values on each spin. Every 4th, 8th and 12th collected WILD adds 10 spins and lifts the collection multiplier to 2x, 3x and 10x, with a cap of 3 retriggers.
Big Bass Halloween
Read this before your first spin, when you want the order of a round.
Set the total bet from A$0.10 up to A$375 before the first spin. The examples on this page use A$0.40, A$0.50 and A$1.
Wins start on the leftmost reel and continue to the right across adjacent reels. Two matching symbols already pay, on any of the 10 paylines.
The small-fish MONEY symbol carries one random value each spin, from 2x up to 2000x the total bet. Scatter symbols work anywhere on the grid.
Three, four or five SCATTER symbols anywhere on the grid start Free Spins with 10, 15 or 20 spins. Wild then appears on all reels.
Set a budget and a stop point before the first spin. Free Spins can start on any spin, so no session length is known in advance.
Big Bass Halloween bonus
Ozwin lays out each bonus rule in plain terms before you spin.
3, 4 or 5 SCATTER symbols anywhere start 10, 15 or 20 free spins. WILD appears on all reels and collects visible MONEY cash values each spin. The 4th, 8th and 12th collected WILD add 10 spins and lift the MONEY multiplier to 2x, 3x, 10x. Retriggers cap at 3.
Base game reelsFree spins
1.5x is the total bet while Ante Bet is ON. It increases the natural chance of landing SCATTER symbols and hitting Free Spins. While it is ON, Buy Free Spins is disabled.
Normal bet sizeExtra scatter chance
100x the current total bet starts the Free Spins round directly. At the A$1 example bet, that is A$100. It is disabled while Ante Bet is ON.
Ready to betFree spins now
5x3 fixed grid, 10 paylines. Symbols pay left to right on adjacent reels, starting from the leftmost reel. Each spin, the small-fish MONEY symbol carries a random cash value of 2x, 5x, 10x, 15x, 20x, 25x, 50x or 2000x total bet.
Choosing a betLine wins
Big Bass Halloween
After this you will have seen the win, base game and Free Spins screens.
The Buy Free Spins option costs 100 times the current total bet, or A$100 at the A$1 example bet.
| Ante Bet | Cost | RTP |
|---|---|---|
| Buy Free Spins: 100x Stake | x100 · A$100 | – |
96.06 per cent of every A$100 staked is returned to players across many spins, on average. The game rules show which RTP version runs here.
| Version | RTP | Yes or no |
|---|---|---|
| Variant 1 | 96.06% | Available |
Spin without deposit
Worried about spending before knowing how a round runs? Try the demo first.
The demo needs no money and pays nothing. The real game needs an account with us and players aged 18+.
Play for real5x3 grid, 10 paylines, and a bonus that may come on any spin: how often the Free Spins round arrives is not known in advance. No figure on this page predicts it. The 96.06 RTP describes the return over a very large number of spins, not the result of one session. Two sessions with the same bet can end far apart, whatever the RTP.
96.06 is the RTP this page describes. The RTP version running here is shown only in the game rules, so check them before the first bet. A figure in a review is a long-run average, not a promise for the next session.
x2,100 times the bet is the maximum win, a ceiling reached very rarely. At the top bet of A$375 it is A$787,500, and it is a figure to read as a limit, not an expectation for any session.
Players must be 18+ to play. Support is available from the National Gambling Helpline on 1800 858 858, and you can self-exclude through BetStop.
Set a fixed amount for the session before the first spin, and stop once it is spent.
Choose the point where you stop before you begin, and keep it even after a big win. A win does not change the budget you set.
Set deposit and loss limits in your account before you play. Limits set in advance hold even when a session feels like it is going well.
When the game stops being fun, take a break or self-exclude through BetStop before you play again.
Know the rules
Ozwin Casino puts the paytable, bonus cost and limits in plain view before you start.
Yes, the Free Spins round can be bought for 100 times the current total bet. At the A$1 example bet, the price is A$100. The purchase is switched off while the Ante Bet is on.
Three, four or five Scatter symbols anywhere on the grid start the round with 10, 15 or 20 spins. Each Wild that lands during the round collects the visible Money values, and every fourth collected Wild adds 10 spins, up to three times.
The lowest bet is A$0.10 and the highest is A$375. The example bets used on this page are A$0.40, A$0.50 and A$1, and each one is a choice within those limits. Ante Bet raises the total bet to 1.5 times, so A$1 becomes A$1.50.
The maximum win is 2,100 times the total bet. On the A$1 example bet, that is A$2,100, and on the highest bet of A$375 it reaches A$787,500. The cap grows with the stake, but it is a ceiling that no session can be planned around.
Big Bass Halloween has high volatility. High volatility means wins arrive unevenly, with long dry runs between larger payouts. How often the Free Spins round lands and how a session ends cannot be known in advance.
This slot runs at one RTP, 96.06 percent, calculated on A$100 staked. RTP is the long-run share of stakes returned to players across very many rounds, so it says nothing about a single session. Related Big Bass titles in the series carry their own RTP figures.
Before You Pick
Useful when you have finished a session here and want another Pragmatic Play title to compare.
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I check every bonus term and wagering requirement against the cashier before a page goes live, and I trace each payout and withdrawal figure to the stated minimum and maximum.
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