Big Bass Halloween

by Pragmatic Play

The team over at Pragmatic Play have got their rods back in the water again! But this time, there’s an All Hallows Eve vibe to the fish-grabbing action. Big Bass Halloween features a 5x3 game area, a 96% RTP, a max win of 2,000x and some spooky free spins.

Slot information

RTP: 96.06%
Volatility: Medium-High
Max Payout: 2,100x stake
Reels: 5
Paylines: 10
Jackpot: No
Min Bet: 0.10
Max Bet: 250.00
Themes: Fishing, Halloween
Series: Big Bass Bonanza
Release Date: 23rd Oct 2023

Our rating

“ Simple but fun. Will you take the bait? ”

3.6 out of 5

Win potential

Play Big Bass Halloween

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Big Bass Halloween Screenshots

Big Bass Halloween Features

It’s a familiar setup and to win, you just have to land at least 3 matching symbols on 1 of the game’s 10 paylines—starting from the leftmost reel, of course. This weird, spooky, little slot’s low pays are the quite usual 10 to Ace. 

If you manage to land a 5-of-a-kind, you’ll win up to 10x the bet. You’ve then got the high-pay symbols. In order of value, these are the fish, tackle box, crow, hook and life ring. Land 5 matching high-pay symbols, and you’ll pocket between 10x and 200x the bet! 

The Fish symbols also function as Cash symbols, but players can only benefit from that during the Free Spins round. Also absent from the standard game are the Wild symbols. For those, you’ll have to wait until the Free Spins bonus as well. 

Free Spins

In order to gain access to the Free Spins round, you need to land 3, 4 or 5 Scatter symbols, which award players 10, 15 and 20 free spins respectively. The round mainly centres around landing Fish symbols, which are effectively cash coins of varying values. 

When they land, players can win anywhere between 2x to 2,000x the stake. In order to reel them in, though, you need one of those elusive Wild fisherman-wielding-a-hook symbols to drop. 

These Wilds also substitute for standard pay symbols, and on top of that, they also accumulate on the meter above the grid—potentially awarding players further free spins and increasing Multipliers for Fish Money symbols. 

For instance, if you accumulate 4 Wilds, you get 10 more free spins and a Multiplier of 2x. Land another 4 Wilds and you’ll get another 10 free spins plus a Multiplier of 3x! Also, if there is only 1 Wild symbol left on the grid, Fish Money symbols can appear in random positions and be hauled in by the hook-wielding fisherman.The fact that these Wilds serve so many functions in the Bonus round kind of compensates for their absence from the main game. 

If you’re outside the UK, you should be able to take advantage of the Ante Bet function, which means you can increase the chances of landing scatter symbols by increasing your stake by 50%. Players can also buy immediate access to the free spins round for 100x their stake. 

Big Bass Halloween - Free Spins

Free Spins

Land between 3 and 5 Fish Scatter symbols to sail away to the Free Spins round. Players start off with up to 20 free spins but you can get more. An extra 10 free spins also come with Multipliers of up to 3x!

Big Bass Halloween - Fish Cash Symbols

Fish Cash Symbols

During Free Spins, if you want to see the cash values in the fish symbols appear in your balance, you’ll need the hook-wielding-fisherman Wild to drop. Fish symbols are worth anywhere between 2x and 2,000x.

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Big Bass Halloween Review

Yes, it’s yet another fisherman-friendly slot, although this time that fish smells a little more rotten, as this slot has a Halloween vibe to it. Big Bass Halloween from Pragmatic Play has an RTP of 96.04% and offers players a max win of 2,100x the stake. Does it offer anything more to reel us in, though?


The layout of this 5x3 slot is nice and simple. The sound effects are a little overbearing, but I did enjoy the spooky house music, mind. And the cartoony visuals are decent without being anything spectacular. The Halloween aesthetic, however, quickly becomes all but unnoticeable, and you basically feel like you’re playing a fishing-themed slot set in Grimsby. 

Game Play

Given the lack of features, I wasn’t expecting the game to be much fun to play. It turns out I was wrong. The frequency with which winning combinations seemed to fall definitely worked to keep me engaged, and despite its lack of complexity, the Free Spins bonus was a lot of fun, too. 

Win Potential

The max win of 2,100x is quite small, and there are only 10 paylines, but I was never left with the feeling that the game was short-changing me. The winning combinations seemed to land fairly frequently and the medium-high volatility was kind to me, for the most part. The RTP may vary, but the max is 96.04%.

My Verdict

This is definitely not a slot for players chasing astronomical max wins and bags of features, nor would I recommend it to anyone looking for dazzling visuals. It seems clear to me that this game is oriented towards people who are looking for a simple and relaxing slot—perhaps comparable to sitting by the side of a lake, deep in concentration, waiting for something to bite. Fishing, much like this simple slot, all comes down to a matter of taste.

Paul Clare
Reviewed by Paul Clare Last updated on

Paul spent plenty of time in arcades up and down the UK discovering all of the best fruit machines and watching them grow into the incredible online slots we see today. He still loves the basic format but also has a soft spot for games with big bonus rounds that progress as you play. Immortal Romance is one of his favourite slots of all time.

Learn more about Paul here

Play Big Bass Halloween

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