Big Bass Bonanza

Big Bass Bonanza

You don’t always need water to put your bass fishing skills to the test. Join the experienced fisherman wild, and he’ll show you how to cast your bait to catch big wins as you practice.
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Big Bass Bonanza isn’t the most stunning fishing-themed slot, but it can offer a depth to your gameplay through its unexpected wild collection function with increasing multipliers.

Leanna Madden


Leanna Madden

100% up to €300 + 25 Free Spins on Book of Dead

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  • Thumbs-Up 2,100x maximum win
  • Thumbs-Up Bonus trail with extra free spins
  • Thumbs-Up Win multipliers on instant cash
  • Thumbs-Up Multiple wild symbols grant multiple instant cash prizes
  • Thumbs-Up High RTP rate
  • Thumbs-Down Bland base game spins
  • Thumbs-Down No wild symbol during the base game spins
  • Thumbs-Down Low max potential

Fishing is one of the world’s favourite pastimes, but it can be quite divisive. Some love the process, patiently waiting for an unsuspecting fish to take the bait and reeling them in triumphantly. Others might feel like it’s just a boring waste of time. And those two points of view can very well apply to Reel Kingdom’s Big Bass Bonanza.

The slot takes on a fishing theme of course, complete with fishing backdrops, fish symbols and a trusty fisherman that serves as both the game’s wild and collect symbol. The visuals are a bit odd, to be honest. The graphics don’t feel particularly dated but neither do they feel modern. I guess it’s a question of taste, but I would have liked to see a more contemporary approach to the overall theme.

But looks aside, Big Bass Bonanza has loads to offer in terms of features. All of the action is reserved for the free spins bonus, where you get to follow a bonus trail, land wilds, collect fish symbols and hit big win multipliers.

⚡ RTP 96.71% | 95.67%
🎲 Volatility Medium / High
💰 Paylines 10
🔼 Maximum Bet 250
🔻 Minimum Bet 0.10
⭐ Bonus Features Wilds, Scatters, Collect symbols, Free Spins, Money Symbols, Bonus Trail
Big Bass Bonanza slot

Big Bass Bonanza Slot Game Free Demo

Your first fishing trip can be quite trying, so it would be ideal to try out the Big Bass Bonanza free demo first. This allows you to familiarise yourself with all the features and functions without putting any of your funds on the line. You can see how often free spins trigger and experience the bonus trail feature first-hand.

It’s the ideal way to decide on the best bet levels to suit your specific budget before playing the game for real.

Big Bass Bonanza Free Spins Promotion

At MrQ Casino, you can get 30 free spins to play on Big Bass Bonanza when you use the bonus codeBIG30‘. Even better, these spins have no wagering requirements so you can withdraw what you win! To redeem the spins, you will need to sign up, deposit and spend £10 or more. There are also frequent promotions for Big Bass Bonanza free spins no deposit bonus, so be sure to check online casinos with this offer.

Big Bass Bonanza banner

Pro Tips:

Ultimately, Big Bass Bonanza’s gameplay loop all revolves around the free spins bonus. Sure, you can land some good wins from regular pay symbols in the base game, but it’s the bonus mode that makes it worth your while.

The game’s medium to high level of volatility makes it a bit of a challenge to get there and you might be waiting a while before the free spins bonus finally triggers. So, be sure to set a comfortable bet level that will buy you more time on the game, and in turn, opens up more opportunity for you to hit free spins and score big wins.

Big Bass Bonanza Slot Bonus Features

Although Big Bass Bonanza’s biggest allure is ultimately its instant cash prizes, you can still make regular wins by putting together combinations of identical pay symbols on the reels. These need to start from the leftmost reel and carry on with at least three adjacent, matching symbols to the right.

The lowest paying tokens are ten to ace card symbols which will all award you 10x your stake for five-of-a-kind combos. At the higher end of the spectrum, you get fish symbols, tackle boxes, dragonflies, rods and floaters which can payout anywhere between 20x to 200x your stake for five of a kind.

So, there are quite a few great prizes to be had from scoring regular wins from the paytable, even if the game’s highest rewards come from its special features.


There are no wild symbols in Big Bass Bonanza’s base game. Sure, the symbol pops up during the game’s bonus rounds, but it would have been incredibly useful to have this throughout the game, elevating some of the tedium before you finally make it to the free spins bonus.

Apart from stepping in for any missing pay symbols on a payline, wild symbols also collect prizes from the fish symbols. If you have more than one wild symbol, they will both collect all of the fish symbols’ values and award them separately. Whenever the fisherman wild symbol lands, it can randomly lead to more fish symbols being added to the reels.

Scatter symbol

The real action kicks off once you manage to reel in a few scatter symbols and can finally start hooking in bigger hauls. You need three, four or five scatter symbols during a single round to activate 10, 15 or 20 free spins, respectively.

Free Spins

Free spins open the door to landing Big Bass Bonanza’s largest wins, bringing you closer to the game’s 2,100x max win. Wild symbols are key to this, collecting fish symbols values and awarding them as instant cash prizes. But they’re also boosted by the bonus meter located just above the reels.

Whenever a wild symbol hits, it gets collected and added to the bonus meter. For every four wild symbols you manage to collect, the game awards you with more free spins and a win multiplier. You can activate this three times during a round of free spins, adding 10 free spins on every activation. On the first, second and third triggers, you get a 2x, 3x and 10x win multiplier, respectively. The win multiplier is applied to all fish symbol collections and not regular wins.

RTP & Volatility of Big Bass Bonanza Slot

It takes quite an experienced fisherman to face the uncertainty of Big Bass Bonanza. The win potential of 2,100x is quite enticing, but this is a highly volatile slot, so wins and special feature triggers are very scarce. But whenever they finally land, these mechanics can deliver stunning wins. There are two different RTP versions of the game, offering 96.71% and 95.67%. I would recommend sticking to the higher, 96.71% for the best experience possible.

You can also rest assured that Big Bass Bonanza is a legitimate and safe slot to play. It’s developed by Pragmatic Play and Reel Kingdom, two incredibly popular developers who have built a trustworthy track record over the years. Of course, you would ideally play this and all your online casino games at a site that’s regulated by trusted licenses such as the MGA and UKGC.

Big Bass Bonanza Slot on Mobile

Nothing beats fishing in the great outdoors, and you can play Big Bass Bonanza wherever you go thanks to the slot’s brilliant mobile compatibility with both Android and iOS devices. The game is designed responsively, so it adapts all of its graphics and interface to fit smaller devices perfectly. The mobile version makes no compromises on the visuals, win potential and bonus features, so you get a streamlined experience across all devices.


Although it’s not the first time I’ve played a fishing-themed video slot focusing on collect symbols ( I’m looking at you Fishin’ Frenzy), I was still quite intrigued by Big Bass Bonanza. Although Reel Kingdom haven’t added all that many new features and ideas, they’ve introduced enough additions to make the game feel fresh and engaging.

It’s the bonus trail that makes the biggest difference, extending your free spins bonus and adding in win multipliers. These led to the most memorable wins, and my eyes flashed with excitement every time I unlocked a new tier.

But while the free spins bonus has been enhanced with new and innovative features, the base game still feels incredibly dull. All symbols have decent payouts, but there are no special features here at all to keep you spinning the reels for a while longer. It’s quite boring, especially if the free spins bonus takes a long time to trigger.

Even so, despite its shortcomings, Big Bass Bonanza still has enough winning potential to keep you coming back for more. The theme, basic though it may be, works perfectly well here and once you hit the free spins bonus, the excitement kicks in and the slot comes to life.


I’ve packed all my fishing gear, but if there are more questions you’d like to ask about Big Bass Bonanza, then be sure to drop me a message from the contact list below. I’ll get back to you with an answer as soon as possible.

In the meantime, be sure to check out the FAQ section below with even more information about the game’s functions and features.

The biggest win you can land from playing Big Bass Bonanza is 2,100x your stake. The best way to get this is through the free spins bonus.

The game’s win multiplier only comes into play during the free spins bonus and only applies to collect wins. Regular wins don’t take advantage of the win multipliers.

The collection feature is activated during free spins. Here a wild symbol will collect all fish symbol values in sight and award them as an instant cash prize. If you have multiple wild symbols in a single round, they will individually collect all values and award them.

The highest-paying symbol in the game pays out 200x your stake for five of a kind.

You’ll need a minimum of three scatter symbols to activate free spins, but the more triggering scatters you have the more free spins you get. Three, four or five scatter symbols activate 10, 15 or 20 free spins.

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Leanna Madden is an expert in online slots, specializing in analyzing game providers and evaluating the quality and variety of slot games. With her extensive knowledge, she guides players to the best slot options, including high RTP slots and those with exciting bonus features. Leanna's insights help players make informed decisions and enjoy rewarding slot experiences at online casinos.

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