Big Bass Halloween

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Get ready for a thrilling fishing adventure with Big Bass Halloween, the latest captivating slot creation from leading developer Pragmatic Play. This haunted take on the popular Big Bass Bonanza transforms an angler’s paradise into a creepy aquatic wonderland. Pragmatic Play is renowned for its innovative slots packed with entertainment value, and Big Bass Halloween is no exception.

This bone-chilling slot invites you to cast your line into murky waters as you keep an eye out for special fish symbols that could reel in colossal payouts. The developer has imbued this release with a playful Halloween vibe, blending light-hearted scares with ample winning potential.

Are you a US slots enthusiast? Have fun with this and many other Pragmatic Play’s slots in sweepstakes casinos, like and WOW Vegas.

Our comprehensive review will guide you through Big Bass Halloween’s myriad features, from its reel formation to the enticing interactive elements that Pragmatic Play is known for.

big bass halloween slot interface

Big Bass Halloween Slot Interface

Gameplay and Mechanics

Big Bass Halloween online slot incorporates a classic 5-reel, 3-row layout with 10 fixed paylines for landing winning combinations. With high volatility and an RTP rate of 96.06%, each spin brings the potential for frightful payouts up to 2,100x your stake.

The higher volatility creates an exciting, riskier experience for those seeking bigger individual wins. Frequent smaller payouts keep you invested when the larger rewards are shy. Overall, the slot’s math and mechanics combine engagement, entertainment, and solid winning potential.


The lower-paying royal symbols have gotten a frightening makeover with stitches and eerie embellishments. Higher-paying symbols include:

  • Lifebuoy: Pays 400.00, 40.00, 10.00, and 1.00 for 5, 4, 3, and 2 on an active payline
  • Hook: Pays 200.00, 30.00, and 6.00 for 5, 4, and 3 on an active payline
  • Crow and Treasure Chest: Pays 100.00, 20.00, and 4.00 for 5, 4, and 3 on an active payline
  • Ghoulish Fish: Pays 40.00, 10.00, and 2.00 for 5, 4, and 3 on an active payline
  • A, K, Q, K, and 10: Pays 20.00, 5.00, and 1.00 for 5, 4, and 3 on an active payline

symbol payouts bigbass halloween

Big Bass Halloween Symbol Payouts

Interactive Features

The online slot machine incorporates some of the following interactive features that can amp up the gameplay:


The handy autoplay function lets you pre-program spins to keep the reels rolling automatically. This allows you to sit back and watch wins accrue without constantly clicking spin.

Bonus Features and Special Symbols

Big Bass Halloween is a slot that doesn’t just deliver spooky aesthetics for the Halloween season; it also packs a punch for bonus features, making your gaming experience thrilling and potentially rewarding. The special symbols integrated into the gameplay add a layer of excitement to both the main game and the free spins rounds.

Bonus Features

Free Spins

free spins gameplay bigbasshalloween

Big Bass Halloween Free Spins Bonus Round Gameplay

Embrace the spine-tingling excitement of the free spins feature in Big Bass Halloween by landing 3 or more scatter symbols anywhere on the reels. The number of free spins awarded depends on the number of scatters you uncover:

  • 5x scatter symbols: Trigger an impressive 20 free spins.
  • 4x scatter symbols: Earn a solid 15 free spins.
  • 3x scatter symbols: Secure a thrilling 10 free spins.

But the thrills don’t stop there. During the free spins feature, the game introduces an innovative twist: wild symbols become collectors. When a wild symbol appears on the reels, it gathers all the values from the money symbols scattered across the screen. These wild symbols continue to accumulate throughout the round until its conclusion.

Here’s where it gets even more exciting: every fourth wild symbol collected re-triggers the feature and grants an additional 10 free spins. The multiplier for money symbol collection escalates with each retrigger – starting at 2x for the first retrigger, then jumping to 3x for the second, and finally soaring to a whopping 10x for the third.

The retriggered spins commence immediately after the previous batch of free spins ends, and the multiplier also applies to these. However, the feature can no longer be retriggered after the third retrigger.

And there’s an extra surprise in store: when a single wild symbol graces your screen during a free spin, brace yourself for the possibility of fish money symbols appearing randomly in various positions.

It’s a tantalizing twist that keeps the action fresh and unexpected, enhancing the thrill of the game’s special feature. Plus, special reels come into play during this exhilarating free-spins round.

Ante Bet

pragmatic play slot features big bass halloween

Big Bass Halloween Features

In Big Bass Halloween, players can further tailor their gaming experience with the Ante Bet feature. Depending on your chosen bet multiplier, the game’s dynamics shift. Here are the options:

  • Bet Multiplier 15x: This setting increases your chances of naturally triggering the free spins round, as more scatter symbols populate the reels. Additionally, the option to buy free spins is disabled.
  • Bet Multiplier 10x: Enjoy normal gameplay with this default setting.

Buy Free Spins

If you’re feeling particularly adventurous or impatient, you have the option to instantly activate the free spins round from the base game. This can be accomplished by purchasing it for 100 times your current total bet. It’s a daring choice that could lead to big wins without the wait.

Special Symbols

Money Symbol

In this eerie underwater world, the money symbol is represented by a school of fish, and they carry a different random money value with every spin. The money symbols are also the first paying symbols in the game, adding a layer of intrigue to your gameplay.

These take on values that range from 2x to a spine-tingling 2,000x the total bet, and they hold the promise of big rewards during the free spins feature. Keep your eyes peeled for these elusive money symbols as you spin the reels of Big Bass Halloween.

money symbol ingo big bass halloween

Money Symbols Info – Big Bass Halloween Pragmatic Play

Wild Symbol

The enigmatic fisherman assumes the role of the wild symbol in Big Bass Halloween. He can make appearances on all the reels, but his primary purpose is to substitute for all other symbols except the scatter. Keep an eye out for this character, as he plays a pivotal role in your quest for spooky riches.

Scatter Symbol

A ghoulishly delightful fish takes center stage as the scatter symbol. It has the power to appear on any reel, and when it does, it triggers the game’s thrilling free spins feature, unlocking untold potential for hauntingly good wins.

Design and Graphics

Pragmatic Play did a stellar job evoking the Halloween atmosphere through Big Bass Halloween’s visual presentation. The setting shifts to an eerie lake and cloud-filled sky compared to the original game’s sunny backdrop.

Colors take on a darker, more ominous tone in keeping with the theme. The higher-value symbols and fisherman wild maintain a playful edge with their Halloween costumes and modifications.

Attention to detail brings all the thematic elements together seamlessly. A school of fish swimming in the background through seaweed gives this game a fantastic visual effect. The graphics provide an immersive, high-quality experience with smooth animations and transitions.

big bass halloween slot landing design

Slot Landing Design


Sound effects in the slot machine add to its eerie atmosphere. The soundtrack mixes mysterious instrumental tones with the faint sounds of haunting voices layered into the melody.

Bonus features like big wins and free spin triggers have their own unique sound effects that raise the excitement level. Overall, the sounds infuse dread and tension, befitting this terrifying fishing escapade.


Pragmatic Play hit the ball out of the park once again with the terrifically entertaining Big Bass Halloween. This high-volatility slot showcases the developer’s talent for blending innovative features with a cohesive theme. Boasting an RTP of 96.06%, Big Bass Halloween provides great winning potential combined with Pragmatic’s signature level of engagement.

This review comprehensively looks at this slot’s inner workings and highlights. Now it’s time for you to take the plunge and discover firsthand the frightful fun that awaits in Big Bass Halloween.

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The game’s publish date is October 23, 2023.

The maximum winning potential of Big Bass Halloween is 2,100x.

A fisherman is the icon serving as wild in Big Bass Halloween.

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Elina Blagoeva is a member of the Mr. Sweepstakes editorial team. She studied Multimedia and Creative Technologies at the KdG University of Applied Science and Arts in Antwerpen, Belgium.