Big Bass Bonanza Slot Review 2025

Big Bass Bonanza Slot Overview

The Big Bass Bonanza slot is produced by Pragmatic Play, an innovative casino game developer of more than 500 games and one of the biggest names in the casino software industry. This quirky, fishing-themed game is the first in the Big Bass series, which has grown to 20 different titles.

The simple features of the game will appeal to all types of players. It has five reels and just 10 paylines. The fishing theme featuring a jolly fisherman character adds an extra touch of fun, and the top prize of 2,100x is an added draw.

Big Bass Bonanza Slot Demo

We're working hard to bring the Big Bass Bonanza Slot demo to WSN, which would allow you to try it out for free right here. For now, you can check out online casinos below or take a look at the best Pragmatic Play casinos in the US.

Where to Play Big Bass Bonanza Casino Game?

As a Pragmatic Play game, Big Bass Bonanza slot is not available at real money casinos in the US. Licensing agreements between US regulators and software providers are liable to change, however, and we may well see Pragmatic games at real money casinos down the line.

Until then, the best place to play the Big Bass Bonanza slot is at social casinos and sweepstakes casinos, which have tons of top Pragmatic Play games. Sweeps casinos offer a free alternative in states that don’t allow legal online gambling.

If slots are your thing, Pulsz Casino has more than a thousand games on the menu, including Big Bass Bonanza and many more from the same series. For something a little different, check out their Pulsz Bingo sister site, which combines daily bingo games with classic slots like Big Bass Bonanza. 

For a more rounded experience, which also includes Big Bass Bonanza, I recommend Stake.us. You’ll find lots of slots but also table games, live dealer games, and sitewide progressive Jackpots on every single slot on the menu.

Big Bass Bonanza Slot RTP, Payout, and Volatility

The RTP for the Big Bass Bonanza slot is 96.71%, with a medium-to-high volatility and a maximum payout of 2,100x your bet. This is a pretty good combination of stats and explains why Big Bass Bonanza slot is so popular even today. 

Let’s go a bit deeper and explore what these figures mean.

RTP, or Return to Player, is a measure of how much a slot tends to pay out in wins, based on the total amount bet. 

The Big Bass Bonanza’s RTP of 96.71% places it nicely above the average percentage for online slots, which is 96%. This means that for every $100 wagered on Big Bass Bonanza slot, players will see an average return of $96.71.

This seems to be a standard RTP for many of the Big Bass games. Christmas Big Bass Bonanza and Bigger Bass Bonanza both have the same RTP of 96.71%. I appreciate that Pragmatic Play offers this kind of consistency to its players.

A volatility rating measures the frequency of a slot game’s payouts and how large those payouts are. Low volatility slots pay small wins on a regular basis, while high volatility games pay less frequently, but the wins tend to be much larger.

Big Bass Bonanza has a medium-to-high volatility, and the jackpot of 2,100x proves that while the wins might be rare, they’re sizable when they do happen. With a maximum bet of $250, that jackpot prize could potentially reach $525,000.

Big Bass Bonanza Slot Bonus Features

The Big Bass Bonanza slot offers four bonus features: wild symbols, scatter symbols, multipliers, and free spins. While these features are relatively standard for slot games, Big Bass Bonanza incorporates them together in interesting ways.

Scatter Symbols

The scatter symbol features the eponymous Big Bass fish, hooked to a fishing line. The scatter triggers the Free Spins Bonus Round, with the number of scatter symbols determining the number of free spins you’ll receive:

• Three Scatters will win you 10 Free Spins

• Four symbols will award you 15 Free Spins

• Five or more will win you 20 Free Spins

Free Spins Bonus Round

The free spins round offers 10 to 20 free spins, depending on the number of scatter symbols that triggered it. The spins happen automatically, with a counter displayed at the bottom of the reels showing how many you have left.

Unlike with some slots, like the Dead or Alive slot series, for instance, the bonus game in Big Bass Bonanza slot actually looks and feels pretty similar to the base game. With a couple of exceptions I’m going to get into, the symbols remain the same, and there aren’t really any special effects to note. 

This bonus round includes wild symbols, multipliers, and free spins, as you’ll see described below.

Wild Symbols

The wild symbol is the Fisherman. He only appears in the free spins round, where he can replace all symbols to create a win. Landing the wild symbol also awards you the value of any of the fish-shaped money symbols on the board. I like that the Fisherman becomes a recurring character in nearly all of the Big Bass games.

Multipliers

The fish symbols that show dollar values in the base game can become multipliers in the free spins round, multiplying your bet anywhere from 2x to 2,000x. The multipliers occur when you land the wild symbol alongside any of the fish symbols.

When playing the free spins round, you’ll also notice a bar across the top of the screen where you can “collect” the wild symbols as you land them. This allows for a chance at winning more free spins and multipliers. Collecting four fishermen will award you 10 more free spins and a 2x multiplier. Eight fishermen will award 10 more free spins and a 3x multiplier. Collect all 12 fishermen, and you’ll get ten more free spins and a 10x multiplier.

I really like this feature, which ratchets up the tension when you have almost triggered some extra spins. 

Big Bass Bonanza Slot User Experience

The Big Bass Bonanza slot offers a fun and straightforward playing experience. It’s a game that can be enjoyed by players of any level, and the attention paid to the visuals especially makes the game fun to look at.

The game is laid out on a slot of 5 reels, 3 rows, and 10 paylines. For me, having just 10  paylines felt a bit low compared to other games. I was able to land smaller wins on a fairly regular basis, but as a medium-high volatility slot, you should be ready for plenty of dead spins.

Game information is displayed along the bottom of the screen, keeping the layout clean and easy to follow. On the left, you’ll find icons for settings, sound, and game info. Clicking the info icon opens a helpful guide that explains symbol values and paylines. Right beside it, you can view your total credits and current bet amount.

On the right side is the large Play button, which features the Pragmatic Play gorilla logo. You can adjust your bet by clicking the plus and minus buttons around it, and the Autoplay option is located just below.

The game is set underwater, with a blue, bubbly backdrop that matches its ocean theme. Symbols include fishing gear like a tackle box, bait, and a reel, along with standard card icons: 10, J, Q, K, and A.

The sound could also be described as bubbly, with a light, buoyant tune playing in the background. However, my favorite sound feature is the “Blup!” noise that happens when the reels stop spinning. I can just picture a fish blowing bubbles when I hear it.

Although the other Big Bass games are obvious comparisons for Big Bass Bonanza, it could also be compared to the similarly themed Fishin’ Frenzy by Reel Time Gaming. Fishin’ Frenzy has a higher jackpot at 50,000x, but Big Bass Bonanza slot has the higher RTP. In my opinion, Big Bass Bonanza also has much nicer graphics and sound, edging it ahead of its competition.

Big Bass Bonanza Slot Final Thoughts

I found playing Big Bass Bonanza slot to be an enjoyable experience. If you’ve been interested in any of the Big Bass games, I recommend starting with this one as it’s the original.

Playing out on a screen of 5 reels, 3 rows, and 20 paylines, the Big Bass Bonanza slot has a medium-to-high volatility, an RTP of 96.71%, and a jackpot of 2,100x.

Collecting the Fisherman wild symbol in the free spins round was my favorite challenge while playing the game. It was fun to try to win those extra multipliers and watch the progress bar fill up.

I can see really big high rollers skipping this game in favor of one with a higher jackpot, but I think everyone else will become fans of the entire Big Bass franchise because of its charming theme and solid bonus features.

I’m happy to recommend Big Bass Bonanza slot to players of all types, especially those that are new to slots or who are looking for the fun of an ongoing franchise.