Released 03.12.2020
Type Stacked Wilds, High Roller Slots
Provider Pragmatic Play
Theme Animals, Sports
RTP 96.71%
Reels 5
Rows 3
Paylines 10

Big Bass Bonanza

You have to be 18 years or older to access our demo games. Please confirm that you are at least 18 years old.

I confirm
Play the game with real money in the following Casinos:

Big Bass Bonanza was the initial entry in a series of online slot games based on the popular theme of Fishin' Frenzy.  It took the core concept, game layout, and fishing theme and improved upon them by introducing an enhanced free spins feature. After its launch, Big Bass Bonanza rapidly gained popularity and became one of the most sought-after slot machines by Pragmatic Play. It didn't take long for it to be featured on numerous UK slot sites and online casinos. Here are the pros and cons of the slot:


  • Bonus round with cash fish collection and progressive multiplier
  • Decent RTP of 96.71%
  • Medium to high volatility


  • Capped max win of 2,100x is relatively low for this level of volatility
  • Sub-sea background lacks animations or liveliness

Тheme and Design 

The ocean background in this slot game is visually appealing, but it remains static throughout. However, the 2D symbols do come to life at times, enhancing the immersive experience of the fishing adventure. While the graphics may not be the most innovative, they do provide vibrant bursts of color on the reels. The lively folk music adds to the fun atmosphere and complements the fishing theme, making you feel as if you're on a relaxing fishing holiday.

Game Mechanics

Big Bass Bonanza offers exciting features that make it a must-play slot game. With a fishing theme, players can expect to be entertained while also exploring the game's potential.

The game revolves around bass fishing, with an emphasis on catching bigger fish. The symbols include standard playing card symbols like 10, J, Q, K, and A, as well as premium symbols such as a tackle box, float, Dragon Fly, and Fishing Rod. While the premium symbols don't appear frequently, they offer higher value wins. The bass fish symbols are the highlight of the game, varying in size and value. Although they are not important in the base game, they play a crucial role in the free spins feature.

Big Bass Bonanza follows the typical format of 5 reels and 3 rows. Wins can be achieved by matching just a pair of the higher premium symbols, although this occurrence is rare. In terms of paylines, the game keeps it simple with ten pay lines in both the base game and the bonus round. While two of a kind of premium symbols will award a win, most cases require three in a row. Full lines are infrequent but offer substantial payouts, especially when the fish symbols align.

Wager Limits

The stake options for this game range from $0.10 to an extravagant $250 per spin. The maximum multiplier of the game is 2100x, which has been proven to be achievable multiple times and is not just a theoretical value like some slots with rarely seen huge multipliers. If the 2100x multiplier is reached during the free spins game, the round will end as the maximum win has been reached. While it may not be the biggest maximum win available in any slot game, it is still an achievable one with plenty of video evidence available for those who wish to search for it.

RTP & Volatility

The Big Bass Bonanza game has a return to player (RTP) rate of 96.71%. It is known for its high volatility, which means that players can expect fewer but larger wins in a shorter amount of time compared to other games.

Bonus feature

The Free Spins feature is triggered when you land three, four, or five scatter symbols on a single spin. You will receive 10, 15, or 20 free spins respectively. During the free spins, a wild symbol in the form of a fisherman is introduced. This wild symbol will replace all regular symbols to help create more winning combinations. Additionally, the wild symbol will collect monetary value from the green fish.

There is another feature linked to the wild symbol during the free spins. A counter will appear above the game grid, and each time a wild symbol appears, it will be collected in this counter.

Every fourth wild symbol collected will grant you additional spins and increase the multiplier: - 4 collected wilds: 10 free spins with a 2x multiplier - 8 collected wilds: 10 free spins with a 3x multiplier - 12 collected wilds: 10 free spins with a 10x multiplier

Overall, Big Bass Bonanza is an enjoyable fishing-themed slot game developed by Pragmatic Play. It offers a great time and the chance to win some rewarding prizes. If you enjoyed playing Big Bass Bonanza, you'll be pleased to know that the sequel, Bigger Bass Bonanza, is now available. It features more paylines and an increased maximum win. There is also another slot in this series called Big Bass Bonanza Megaways, which offers six reels and an increased number of ways to win, with 46,565 possibilities.

Provider information

Pragmatic Play is a top game developer for the iGaming industry, supplying popular games to successful global brands. With comprehensive API, they provide a diverse range of products, including award-winning slots, live casino, bingo, virtual sports, and sportsbook. The offerings are available in major regulated markets, various languages, and currencies. Pragmatic Play takes pride in creating immersive and responsible gaming experiences, together with a dedicated team that consistently delivers exceptional services to its partners worldwide. Their goal is to develop games that players will love, ensuring enjoyment time after time.

The Verdict of Dbest Casino

Big Bass Bonanza is a visually appealing slot game with vibrant colors, offering high volatility and a unique fishing theme. If you enjoy fishing, you will likely find this slot game highly engaging. However, if fishing is not your cup of tea, you may not find the game particularly innovative or captivating. Despite this, the potential for tempting wins makes it worth a try, whether you are a fishing enthusiast or not.

Anna Davis


Anna Davis

Hey I'm Anna Davis, one of the people behind I have been working in the online casino industry for the past 7 years. I am responsible for all the casino games and slot reviews


The RTP of the Big Bass Bonanza slot is what?

The game's payout percentage is quite good at 96.71%, but you may receive a lower payback because of the RTP ranges. The available RTP values are 96.71% and 95.67%.

Does Big Bass Bonanza slot have a free spins bonus?

The main feature of this game revolves around collecting fish cash. By landing the fisherman wild symbol, you can accumulate wilds to boost the progressive multiplier and earn additional spins.

Is it possible to play Big Bass Bonanza slot without spending any money?

You can play the free Big Bass Bonanza demo game at Additionally, you will find a list of verified casinos that offer this title.

What is the maximum possible win?

The maximum amount you can win in this game is limited to 2,100 times your initial bet. Any winnings beyond this cap cannot be obtained during the bonus round.