Big Bass Halloween Splash 1000 Slot Review
A vampire angler in orange waders stands at the edge of a misty lake, a green cauldron bubbling in the trees behind him, maple leaves drifting past a copper reel frame. Big Bass Halloween Splash 1000 is Pragmatic Play‘s Halloween entry in the series, and its seasonal skin works harder than most: this is one of the few Big Bass makeovers where the art carries through to the water in the reels, not just the logo.
The claim worth arguing is that the top fish value changes how the free spins round actually plays. A single fish can now outpay a whole batch of collections, which puts real weight on every wild that lands. Underneath, it’s a familiar build – a 5×3 grid, 10 fixed paylines, 96.50% RTP, medium volatility, sharing its chassis with Big Bass Splash and Big Bass Bonanza.
Base Game & Features
Wins pay left to right across 10 fixed paylines, and only the highest combination on each line counts. It’s a traditional setup with no surprises in the line mechanics. The personality sits in the symbols and the cauldron.
Symbols & Paytable
Pays are multiples of the total bet for three, four and five of a kind, with the Truck also paying for two:
- Truck – 0.5x for two, 5x for three, 20x for four, 200x for five
- Bat – 3x, 15x, 100x
- Fishing Lure – 2x, 10x, 50x
- Treasure Chest – 2x, 10x, 50x
- Shrimp/Creature – 1x, 5x, 20x
- A, K – 0.2x, 2.5x, 10x
- Q, J, 10 – 0.2x, 1x, 5x
The Cauldron Scatter Collection
When two SCATTER symbols land in view, they’re collected in the cauldron beside the reels. The collection is purely for show – a graphic touch, not a meter that fills towards anything. It can, however, randomly trigger the free spins round when the third scatter doesn’t arrive on its own.
That rescue mechanic works two ways. Reels carrying SCATTERS can drop down one position for a respin, or an extra SCATTER can appear in a random position after the initial result settles. It’s a small thing, but it keeps two-scatter spins tense rather than dead.
MONEY Symbols
MONEY symbols appear on every spin, each carrying a random value that can only be won during the free spins feature. The full spread of possible values:
- 2x the base bet
- 5x the base bet
- 10x the base bet
- 15x the base bet
- 20x the base bet
- 25x the base bet
- 50x the base bet
- 1000x the base bet
That 1000x top value is where the game’s name does its work, and it’s the number the whole collection system is built around.
Big Bass Halloween Splash 1000 Free Spins & Bonus Features
Trigger & Pumpkin Upgrade Pick
Hit 3, 4 or 5 SCATTER symbols to win 10, 15 or 20 free spins respectively. Before the round starts, you pick from six pumpkins, each revealing an upgrade for the round or NO REWARD:
- MORE FISHERMEN – more WILD symbols on the reel strips
- START FROM LEVEL 2 – the progressive collection begins at level 2
- MORE FISH – more fish symbols on the reel strips
- MORE TREATS – increased chance of the trick or treat, spider or bazooka features
- +2 SPINS – two extra spins at the start, and two more added to every retrigger
Free Spins & the Fisherman Wild
The Fisherman Wild is the engine of the round. Each one that lands collects all values from the MONEY symbols on screen, and every wild is held in a running tally until the round ends. Every fourth wild collected retriggers the feature with 10 more spins and lifts the collection multiplier – 2x at the second level, 3x at the third, 10x at the fourth. Once the fourth level is reached, the retrigger well runs dry.
Retriggered spins are played after the current batch finishes, and the higher multiplier applies to those new spins from the first one. A pumpkin symbol can also hit randomly on reel five during the round, presenting the same six-pumpkin pick. Revealing an upgrade guarantees at least five more spins at the current level.
The round has a hard ceiling: if the total win reaches 20,000x the bet, the round ends immediately, the win is awarded and any remaining spins are forfeited.
Trick or Treat, Spiders & Bazooka
At the end of any free spin, one of three random features can rescue a dead board. If a fisherman lands but no fish do, fish MONEY symbols appear in random positions – the trick or treat. If fish land but no fisherman, spiders pull at random reels to bring a fisherman into view. And if the fisherman is there with nothing worth collecting, a bazooka can change every symbol on screen except the fishermen into something else.
Special reels are in play while these features run, so the boards they produce don’t follow the standard strip. Each one exists to stop a spin from paying nothing when half of the collection pair has already landed.
Ante Bet
Two bet multipliers are on offer. The 15x setting loads more SCATTER symbols onto the reels and improves the natural odds of triggering free spins, at the cost of switching the Buy Feature off. The default 10x setting leaves everything as standard.
Bonus Buy
Two purchase options sit in the base game:
- Free Spins – 100x total bet
- Super Free Spins – 450x total bet, with an increased chance of MONEY symbols carrying the 1000x value
The Super option is the one aimed squarely at the 1000x fish. At 450x the bet, it’s a steep ticket, and it only shifts the odds on the biggest MONEY symbol rather than guaranteeing anything.
Our Honest Verdict
Overall Rating: 7.7/10
This is a Halloween night on a lake with a fisherman who happens to be a vampire, and the round at the heart of it is the reason to be there. The whole game funnels towards free spins, and once inside, the pumpkin pick makes the opening moment matter – you’re shaping the round before a single spin lands.
The wild-collection ladder is the best thing here, because it gives a round somewhere to go: every fourth wild climbs the multiplier, and with a 1000x fish swimming in the values, one late collection can turn a modest round into a big one. The flat part is the base game. Between triggers it’s ten paylines of straight spins, and the cauldron is decoration rather than a mechanic that pays.
It’s for Big Bass players who want the same fishing with a proper seasonal atmosphere and a sharper top end. Anyone bored of the formula won’t be won back, but the lake at Halloween looks good, and there’s enough bite in the round to justify the visit.
Big Bass Halloween Splash 1000 FAQs
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What is the RTP of Big Bass Halloween Splash 1000?
The RTP is 96.50%. -
Is Big Bass Halloween Splash 1000 high volatility?
No, it’s a medium volatility slot, so wins tend to be more evenly spaced than in the series’ high-volatility entries. -
How many paylines does Big Bass Halloween Splash 1000 have?
It has 10 fixed paylines, paying left to right across the reels. -
What is the grid size of Big Bass Halloween Splash 1000?
It runs on a 5×3 grid with three rows and five reels. -
How do you trigger free spins in Big Bass Halloween Splash 1000?
Landing three, four or five SCATTER symbols awards 10, 15 or 20 free spins. Two scatters without a third can also set the round off at random, with reels dropping or an extra scatter appearing. -
What does the pumpkin upgrade pick do?
Before free spins start you pick from six pumpkins, revealing an upgrade such as more fishermen, more fish, a level-2 start or +2 spins, or nothing at all. A pumpkin can also hit on reel five during the round, and an upgrade there guarantees at least five more spins. -
Can you buy the bonus on Big Bass Halloween Splash 1000?
Yes. The free spins round costs 100x your total bet, and the Super Free Spins feature costs 450x, with an increased chance of 1000x MONEY symbols. -
What does the Ante Bet do?
It’s a choice of bet multiplier. Raising it to 15x puts extra SCATTER symbols into play and makes the natural trigger more likely, but disables the Buy Feature. Leave it at 10x and nothing changes.

