Big Bass Bonanza Slot Review and Demo Play

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Slot data
Pragmatic Play
Min bet
Bonus Game, Wild symbol, Scatter symbol

Big Bass Bonanza Slot Overview

Big Bass Bonanza is an online slot developed by the software giant Pragmatic Play. It is one of the most popular online slot machines in 2024, familiar to almost all spins fans. The game features a classic 5×3 layout with 10 fixed paylines. This slot suits all players thanks to its straightforward rules, a friendly range of bets, and many lucrative features.

Banner of Big Bass Bonanza Slot
Overview of Big Bass Bonanza Slot


Big Bass Bonanza includes 12 main symbols. These symbols can be divided into 4 groups depending on their payout level and other characteristics:


  • Float: if you’re lucky enough to see 5 floats line up on a payline, you will receive a payout of 200x your stake;
  • Fishing Rod: can bring up to 100x the value of one spin.


  • Dragonfly: can bring up to 50x your stake on its wings;
  • Tackle Box and Fishes: will increase your initial stake up to 20x.


  • Classic Playing Card Denominations (A, K, Q, J, 10): at best, you will get 10x the cost of the spin.


  • Scatter: landing three or more triggers the Free Spins round. Depending on the number of symbols, you can win 10, 15, or 20 free spins;
  • Fisherman (Wild): appears on the reels during the Free Spins round. It can replace any symbol except the scatter. Also, this symbol collects all wins from money symbols during the Free Spins round. Every four Wilds add 10 free spins and increase the multiplier for collecting money symbols (2x on the first retrigging, 3x on the second, and a staggering 10x on the third);
  • Money Symbols: These appear with random values from 2x to 2000x the value of the spin. They can be won during the Free Spins round.
Information about Big Bass Bonanza Slot symbols
Symbols Details in Big Bass Bonanza Slot

Paylines and Other Important Details

Big Bass Bonanza features 10 fixed paylines. Only the highest win per line is paid out. If several lines win at once, their winnings are summed up. In the event of any malfunction or error in the operation of the slot machine or gaming system, all bets are considered void, and any payouts that could have occurred as a result of such a malfunction are canceled.

Big Bass Bonanza Slot paylines details
Details of Paylines in Big Bass Bonanza


The theoretical RTP (Return to Player) of the Big Bass Bonanza slot is 96.71%. RTP represents the potential percentage of all the wagered money a slot machine will pay back to players over time. In other words, hypothetically, if the total sum of your bets is $100, the mathematical expectation of your winnings would be $96.71. However, the actual winnings depend on many factors since the RTP is calculated for all players collectively and the distribution of winnings is usually uneven. For example, out of 10 players, only one might win a big sum of money. Additionally, the RTP of Big Bass Bonanza can vary depending on the casino or the mode of play (regular, bonus game, etc.).


Big Bass Bonanza is a highly volatile slot, which means that typically a player wins less frequently, but the winnings are larger when they do occur. If you are accustomed to long gaming sessions with small bets and winnings, it might be better to skip this game.

Min / Max Bets

Big Bass Bonanza offers a wide range of bets. You can bet anywhere from $0.1 to $250 per spin. Every player can find the right bet size depending on their high-roller appetites.

Maximum Win 

The maximum win in the Big Bass Bonanza slot is 2100 times your stake. If a round exceeds this amount, the spin immediately ends and the winnings are awarded. Considering the maximum bet is $250 per spin, the maximum win amounts to an incredible $525,000!

Big Bass Bonanza’s Features

  • Special Symbols (Wild, Scatter, Money): these elements significantly expand the gameplay, increase interest in the slot, and make the winnings even more exciting;
  • Bonus Game: the main catch for every player. This is the direct route to memorable big wins that bring pleasure. The retrigger of the bonus game and multiplier of the win are also present;
  • Autoplay: the ability to activate automatic spins greatly simplifies interaction with the slot and allows you to enjoy the game calmly;
  • Turbo Spin: a convenient way to speed up the gameplay (just hold down the spin button).
Big Bass Bonanza Slot Features
Features of Big Bass Bonanza Slot

My Gaming Experience

I chose a moderate gaming strategy with a bet of $1 per spin. Since the slot is highly volatile, I immediately set a budget limit of $100 to ensure my emotions didn’t overcome common sense. After 10-15 spins, I thought my playtime would be short as I didn’t hit anything at all. The first wins of $0.5 rather reduced my expectations than lifted my spirits. But two bonus games that brought me a total of about $60 significantly improved the situation. Overall, I ended up with around the initial budget level of about $100 and decided to end the session because luck was not on my side.

Big Bass Bonanza Slot Win Screen
Big Win in Big Bass Bonanza Slot

Overall, my impression of the slot is positive. I’m unlikely to return to it often as I prefer more classic designs and sounds, not all these bubbles and music from children’s games about Super Cow. I do understand why this game has so many fans, though. The contemporary gameplay with many top features outweighs any shortcomings. So, if you enjoy dynamic slots with well-thought-out designs and chances for a big win, then Big Bass Bonanza deserves your attention. This slot can offer you far more emotions than most others, just remember, all casino games are strictly for entertainment, and winnings are a pleasant addition, not your goal. Play responsibly!

Big Bass Bonanza FAQs

Can I get a free spins bonus to play in the Big Bass Bonanza online slot?

Yes, by clicking the “Play for Real Money” button, you will be redirected to a casino that offers a free spins bonus for playing Big Bass Bonanza. However, it’s important to remember that these free spins bonuses often come with terms and conditions attached, such as wagering requirements. Always be sure to read the terms and conditions carefully before claiming any free spins offer.

Can I play the demo version of the Big Bass Bonanza?

Yes, at the top of the page, you can try the free demo version of Big Bass Bonanza without leaving the site.

Is it possible to win a lot in the Big Bass Bonanza?

The maximum win in this slot is $525,000, which is higher than the average compared to other online slots.

What is the RTP of the Big Bass Bonanza slot?

The theoretical RTP (Return to Player) of the Big Bass Bonanza online slot machine is 96.71%. However, keep in mind that this is only a mathematical indicator and it cannot be used to calculate your exact winnings.