Another year, another Big Bass Halloween slot from Pragmatic Play. This is the most constrained the software developer has been. I’m sure that if they could, we’d be on the one hundredth release by now. However, we only usher in the release of the third in this series, which has been cleverly titled Big Bass Halloween 3.
With me to produce this slot review is our guest player, Jack O’Potts. If you have not met him yet, he reviews all the Halloween-themed slots. With his views and opinions is the free demo game, which is playable to all who would like to suffer at the hands of Pragmatic Play.


[Door creeks open, and Jack O’Potts steps out to welcome the readers.]
Enter, mortal humans, and join me in devouring the gaming features of Big Bass Halloween 3, though it may be a case of just being a light snack. Mmwaahahahahaaa!
[Door creeks shut, locking Jack O’Potts outside.]
Ah!
The Big Bass Halloween 3 slot from Pragmatic Play has all the familiar high volatility and 96.50% RTP. The maximum win is 5,000x your bet. Bets begin at the low cost of $0.10 and rise to a max bet of $250. This top cost of play will result in a max win of $1,250,000.
The game's layout is a 5x3 grid with a standard 10 paylines. Winning requires matching three or more of the same symbols along any one payline. The Money symbol and the bonus Free Spins offer two additional ways of winning.
Oh, look. It’s the same old Money Symbols and Free Spins. This time inside of Big Bass Halloween 3.
Fish symbols appear with various cash values that can only be won when the Fishmen Wild symbols land at the same time. The value for these symbols ranges between 2x and 5,000x.
Answer on a postcard if you can tell us why the hell Big Bass Halloween 3 slot from Pragmatic Play was ever made. Send them to Casinos.com, and all replies will be added to our annual tombola, where the random winner will win, well, nothing. Still, the participation in our annual tombola sure beats anything this slot game offers.
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As we await the locksmith to arrive, I play the Big Bass Halloween 3 slot by Pragmatic Play from my mobile. The horror-themed design of the game is uniquely different from all other Big Bass slots, as the game is set within a fish tank. The background detail of the zombie-like figures with blood markings on the windows is deliciously cool. However, all positive commentary dies right here.
When it comes to the gaming make-up, with programming, and features, all things are as expected, as they are the same as what came before. I set my betting to play $3 spin over twenty spins, before I increase the value.
The game offers nothing new in terms of anything, so as the spins play out with no great entertainment, I daydream about sinking my teeth into a more dynamic slot. After twenty spins are played, I win only once, and that was $1. I increase my bet and decide to play ten spins at $5. A $5 win comes on the third spin. Then a $10 win on the seventh. Two scatters then land to almost leading me to the bonus round. Alas, after the ten spins are played, no more positives come from this game, and it is truly and horrifyingly bad.
Karolis Matulis is a Senior Editor at Casinos.com with more than 6 years of experience in the online gambling industry. Karolis has written and edited dozens of slot and casino reviews and has played and tested thousands of online slot games. So if there's a new slot title coming out soon, you'd better know it – Karolis has already tried it.
Read Full BioPragmatic Play is the slot developer behind the release of Big Bass Halloween 3. If you liked playing the free demo, you can discover more games by then at Casinos.com, including popular titles like Bigger Bass Bonanza, Chilli Heat Megaways, and John Hunter and the Quest for Bermuda Riches.
Yes, you can play Big Bass Halloween 3 for free with this slot review. Just join the community of online players at Casinos.com to gain free access to this slot machine and hundreds of others, and it only requires your email.
The Big Bass Halloween 3 slot from Pragmatic Play can be found in many online casinos. The developer is one of the biggest in the world, so accessing the game as a real money slot will be very simple, and you can choose that casino here at Casinos.com.
Yes. When playing Big Bass Halloween 3, you can land the game’s free spins bonus with three or more scatter symbols. With three scatters, you will win fifteen free spins. Four scatters reward you with twenty spins, and five scatters come with twenty-five spins.
The Big Bass Halloween 3 slot game from Pragmatic Play does come with three side bet options. The Ante Bet, if selected, raises your next bet by 50% to boost feature hits. You can also buy free spins for 100x your bet, or you can opt for the super free spins that cost 300x your bet.
Pragmatic Play released the slot Big Bass Halloween 3 on October 15, 2025. This is just one of many games to come out this month. Discover other new titles that include the release of Chests of Cai Shen 2, Fire Stampede 2, and Captain Kraken Megaways.
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