Big Bass Bonanza

Cast a line over the sea to land a 2100x max win in the Big Bass Bonanza Slot. Here's all you need to know about what this fun and dynamic slot has to offer. This video slot title comes with a RTP of 96.71% and all the wonders that Pragmatic Play slots are known for.
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Close Open Big Bass Bonanza DEMO
Big Bass Bonanza Online Slot Detailed Review
Big Bass Bonanza is a captivating, fishing-themed slot released by Pragmatic Play in December 2020. The slot was inspired by the legendary ‘Fishin’ Frenzy’, and it features 5 reels, 3 rows, and 10 paylines that are propped against an aquatic background. At the time of its release, there were already several fishing-themed slots available, however, Big Bass Bonanza came with simple gameplay and a classic design, which helped spread its popularity. Following its increased popularity, sequels and follow-ups were soon launched, which made the franchise one of the most popular ones available.
The main action of Big Bass Bonanza starts when you land 3 matching symbols on the leftmost reel and one of the slot game’s paylines. With the Big Bass Bonanza RTP of 96.71%, you can win up to 2,100x your bet, and with each turn of the reel, you can enjoy a free-spins feature or a 10x multiplier.
On Big Bass Bonanza, you can place bets between $0.10 and $250 for every spin. With the game’s autoplay feature, you’ll be able to use between 10 and 1000 auto spins, which can range between quick and turbo modes. To get to the slots bonus round, you’ll need to land between 3 and 5 of the Fish Scatter to get up to 10, 15, or 20 free spins.

- Up to 10x free spins multiplier
- High RTP of 96.71%
- Immersive fishing theme
- Losing free spins can trigger multipliers

- Low maximum win
- Zero features in the base game
Top Real Money Online Casinos to play Big Bass Bonanza in 2025
This game is available for play across several top Big Bass Bonanza online casinos both in demo and real-money mode. It is also compatible with a wide range of devices and operating systems. So whether you use an Android or iOS device, you can still get the best experience.
While doing our Big Bass Bonanza slot review, we checked different real-money online casinos and here are some of the best:
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1A++ Reputation+ Add to compare list- Remove from comparisonReview rate:
National Casino
User rate: 9.9
Expert rate: Outstanding
- A++ reputation in the gambling industry
- Over 2,000 casino games from the top software developers
- Accepts over 25 forms of cryptocurrency
- Minimum deposit: $10
- Maximum deposit: $150,000
- Payout: $6,000
- Payout speed: 3 - 7 days
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2BEST GAMES CHOICE+ Add to compare list- Remove from comparisonReview rate:
SkyCrown
User rate: 7.5
Expert rate: Excellent
- Huge assortment of games
- Excellent variety of promotions
- Plenty of jackpot games
- Minimum deposit: $30
- Maximum deposit: $6,000
- Payout: $6,000
- Payout speed: 1 - 7 days
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3BEST GAMES CHOICE+ Add to compare list- Remove from comparisonReview rate:
Fairspin
User rate: 8
Expert rate: Excellent
- Pages and tools dedicated to responsible gambling
- Daily bonus wheel
- Over 7,000 casino games
- Minimum deposit: $20
- Maximum deposit: unlimited
- Payout: unlimited
- Payout speed: 3 to 5 days
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4NEW+ Add to compare list- Remove from comparisonReview rate:
Winshark
User rate: 9.7
Expert rate: Outstanding
- 7,000+ casino games
- Flexible payment options
- Exciting lineup of tournaments
- Minimum deposit: $10
- Maximum deposit: $10,000
- Payout: $10,000 per month
- Payout speed: 1 - 3 days
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5BEST GAMES CHOICE+ Add to compare list- Remove from comparisonReview rate:
Sloterra
User rate: 8.8
Expert rate: Outstanding
- 3,000+ casinos games
- Mobile app for Android
- 8-level VIP club
- Minimum deposit: $10
- Maximum deposit: $5,000
- Payout: $10,000 per month
- Payout speed: Up to 3 days
Big Bass Bonanza RTP (Return to Player) and Volatility
With an RTP of 96.71%, Big Bass Bonanza is no doubt above-average, meaning there’ll be a more distinct difference when you play long-term. However, this rate can vary depending on the casino you’re playing at. The high RTP will give you an edge compared to other Pragmatic Play slots and increase your chances of winning by a higher percentage.
The slots game also has volatility that’s in the medium-to-high range and is classified as 4/5 on the variance scale. With medium volatility, you’ll enjoy more frequent wins with a balanced payout. However, with Big Bass Bonanza’s high volatility, you’ll also enjoy big potential wins even though they won’t happen frequently. Playing Big Bass Bonanza can be quite exciting, as the game of chance allows you to land over 2000x your bet.
One appealing feature that makes Big Bass Bonanza worth it is the Free Spin bonus, which comes with great benefits when triggered. Also, as a player, you can look out for the Big Bass Bonanza free spins no deposit bonus offer while trying out the game in online casinos. This is because the slot has been a part of this offer in most casinos in the past.
Big Bass Bonanza Video and Image Gallery
The Big Bass Bonanza slot is a masterpiece that stands out among other slot machines with its serene theme and background track. The instant cash prizes are one of the thrilling attributes that make it incomparable to any other. It depicts sitting in a boat and waiting patiently for your line to catch the next big bonus.
When the game starts, you’ll find yourself staring at the deep blue sea filled with different plant life. The simple visuals match well with the theme and give off a more natural feel. Its gentle and soft jazz-like backing track brings the whole thing together perfectly as the colorful card symbols begin to appear against the backdrop.
Everything about this slot game revolves around the game’s free spin feature. Although Big Bass Bonanza online slot only has one feature, it’s still enough to grant you that massive win you desire. The bonus, known as the Fisherman Wilds, creates a chain reaction that delivers a re-trigger to land more rounds of free spins.
As a slot with a medium to high volatility range, winnings are more frequent compared to other slots. From our review we were able to land 2x our initial bet in just a few seconds of playtime. Ultimately, with lady luck on your side, you can win as much as 2,100x your stake.
Author and Expert Opinion on Big Bass Bonanza

The Big Bass Bonanza is an appealing cash cow by Pragmatic Play which started the whole Big Bass revolution. The slot comes together nicely with a rather simple and upbeat design with a relaxing sea-themed atmosphere. It has bonus symbols that trigger additional free spins and a win of up to 2100x a bet. With its RTP of 96.71%, Big Bass Bonanza is well worth playing as it packs a ton of admirable star features.
If you are ready to play for real money, simply fund your account with any of the top online casino payment methods and join the fun. However, to get a grasp of the game without using real money, you can play the Big Bass Bonanza demo version to learn the ropes.
Verified by an independent expert
FAQ
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Is there a demo version of the Big Bass Bonanza?
Yes, there is. The Big Bass Bonanza Slot can be played for free at any of the top online casinos that host this Pragmatic Play slot in their game library.
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How do I win on Big Bass Bonanza?
Winning on Big Bass Bonanza can be achieved by landing 3 or more matching symbols, especially the fish symbols to land a free spin. Or, by aiming for the Fisherman symbol which is the wilds.
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What is the Big Bass Bonanza RTP rate?
Big Bass Bonanza has an RTP of 96.71% which is above average for a slots game. There’s also other versions of the Big Bass Bonanza that come with RTPs of 95.67% and 94%.
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Is Big Bass Bonanza compatible on my mobile device?
Yes, Big Bass Bonanza is compatible with all mobile devices. You can enjoy a seamless gaming session on your Android device, iOS device, and even your PC.