Big Bass Halloween
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Big Bass Halloween
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Big Bass Halloween Slot Review

Mobile Video Slot by Reel Kingdom Play Now at Videoslots » More Reel Kingdom Casinos
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How to play Big Bass Halloween mobile slot

Reel Kingdom puts a Halloween theme to their popular Big Bass Bonanza slot in the 5 reels, 10 payline, Big Bass Halloween slot game.

You won’t find a bright and cheery slot theme in the Big Bass Halloween mobile slot as Reel Kingdom switches out the bright and colourful waters for a more dark and murky affair.

The Bass symbols are now swimming in pools of blood; the Bass Scatter that triggers the free spins comes packed full of bloody teeth, with even the A – 10 symbols getting a stitched makeover.

However, what you will find the same is the slot mechanics cause underneath the new makeover for Halloween, you’ll still find a pretty standard base game with all the action to be found in the free spins bonus game.

Win up to 2,100x Bet in the Big Bass Halloween Slot Free Spins

Like many of the Big Bass slots, the base game here is all down to the paytable, as the Fish Symbols only pay out their monetary values in the free spins, and the Wild symbol only shows up there, too.

This means you’ll be mainly trying to budget your cash until you hit the free spins, which can sometimes take over 100 base game spins.

When there, the Big Bass Halloween free spins where the Fisherman Wild hooks in the Fish Symbols when he appears anywhere on the reels. Money symbols could have between 2x and 2000x your bet values on them.

The Wild Progression meter adds to the Free Spins bonus, which rewards you with 10 extra free spins and a bigger multiplier for every 4th Wild symbol collected.

It makes for a better free spins bonus round, which can last longer than your initial set, but given the low 2,100x bet top win and its medium to high volatility, expect to win anything between 10x and 50x your bet more than you do anything over 1000x your bet.

Related: Try more Big Bass slots, including the Big Bass Splash slot and Big Bass Amazon Xtreme slot machine.

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Big Bass Halloween slot stats

Mobile Slot released23rd October 2023
Slot typeVideo Slot
SoftwareReel Kingdom
Slot reels / paylines5 Reels / 10 Paylines
House edge / RTP4.91% / 95.09%
Slot volatilityMedium/High
Min/Max bet0.10 / 375.00
Max win2,100x Stake
Free spins10,15 or 20 Free Spins | Money Symbols in Play
Bonus roundsWilds, Free Spins, Ante Bet, Buy Free Spins
Slot ThemesUnderwater
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In-game bonus features

Wilds: The dastardly fisherman with a hook in hand is the Wild symbol only appearing across all reels in the free spins bonus game.

Money Symbol: The Bass are the money symbols which pay according to the paytable in the base game and with their monetary values in the free spins.

Free Spins: 3, 4 or 5 Scatter symbols awards 10, 15 or 20 free spins respectively. During the free spins, any Wild symbol that lands collects all the Money Symbols currently on the reels. Every 4th Wild collected retriggers 10 free spins, and the Money Multiplier increases for the new set of free spins. The fish money symbols can have values of 2x, 5x, 10x, 15x, 20x, 25x, 50x or 2000x.

Ante Bet: For 50% extra on your bet, you can turn on the Ante bet feature, which increases the chance of triggering the free spins bonus.

Buy Free Spins: For 100x your current bet, you can trigger a random number of scatters rewarding you with the corresponding number of free spins.


  • Low 0.10 minimum bet
  • Free Spins with up to 2,000x bet Money Symbols
  • 96.04% RTP at its highest


  • Low 2,100x bet maximum win
  • Low 94.09% RTP at some slot sites
  • Fish symbols only pay in free spins

Big Bass Halloween Review Conclusion

It's an easy win for the Reel Kingdom slots collection, as even if you don't like the theme, the slot mechanics are nearly the same as the original Big Bass Bonanza game, which has proven itself popular since its release in 2020.

Adding the Halloween theme might be a little too horror rather than festive fun for some, but if that's the case, you always have the original to play.

Overall, the base game is a little boring, and you'll have to be patient to hit the free spins, but when you do, you'll see the core of what this video slot is about. It's about finding the wilds and hooking in the fish symbols, which could have up to 2,000x bet wins attached.

Take a spin at one of our best Reel Kingdom casinos and see if you can hook in some Halloween wins without getting bitten by the Bass.

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Review by Lucky Mobile Slots, last updated: October 28, 2023 - Rating 3

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