Big Bass Bonanza Megaways

Provider: Reel Kingdom

Let's go fishin' for some big wins in Pragmatic Play's Megaways version of their popular Big Bass Bonanza online slot. Read our full review below to find the best UK casino bonus.

Big Bass Bonanza Megaways

7 Number of rows
0.2 Minimum stake
46656 Paylines
6 Wheels


Chance to win




Big Bass Bonanza Megaways

Profit information

Maximum profit (x your stake)


Maximum stake
Minimum stake

Big Bass Bonanza Megaways review

The Big Bass Bonanza Megaways online slot is a highly volatile slot with 46,656 ways to win. This Pragmatic Play game comes with 96.70% RTP and plenty of exciting features. Read on to find out what they are:

How I tested Big Bass Bonanza Megaways

While testing the special features of the Big Bass Bonanza Megaways online slot, I identified the most important criteria:

  1. Layout and design: A fishing theme with fitting graphics and sound effects
  2. RTP, Variance, and Maximum Payout: High volatility, borderline high RTP, and high max payouts
  3. Base Game and Bonus Features: Tumbling reels and wilds in the base game, free spins round with Money Symbols and retriggers with multipliers
Big Bass Bonanza Megaways gameplay
Immerse yourself in some frenetic aquatic action!

Play Big Bass Bonanza Megaways with the best bonus

UK players can enjoy Big Bass Bonanza at all of the following top online casinos: 

Casimba casino – £500 + 50 bonus spins

Casimba Casino offers a portfolio of over 1,000 real money slots and games, making it a great place to get started. Your first deposit of at least £20 will trigger a welcome bonus of 100% up to £500 + 50 bonus spins. You’ll be able to use your spins on selected games but you can use your bonus cash on whichever games you please, including the Big Bass Bonanza Megaways online slot.

Big Bass Bonanza Megaways Symbols & Payouts

The symbols

The Big Bass Bonanza Megaways slot machine grid consists of six reels and rows which can range from two to six symbols per spin. The highest paying symbol is the fishing bob, followed by the fishing rod, dragonfly, toolbox, and money fish. The lower paying symbols descend from A to K, Q, J, and 10.

The wild of the Big Bass Bonanza Megaways is illustrated by a fishing net.The scatter is a fish jumping out of the water. You’ll also get to meet the fisherman when entering the free spins round.


Big Bass Bonanza Megaways paytable in GBP


There are 46,656 ways to win on the Big Bass Bonanza Megaways online slot. Align matching symbols on adjacent reels, starting from the leftmost one, to complete a win. If you land more than one winning combination, the total prize will be added together before being paid out. However, if there are multiple wins on the same pay way, only the highest paying will be paid out.

Min/max bet, autoplay option

Getting started on the Big Bass Bonanza Megaways slot machine is easy. Simply select a bet between 1 and 10 and a coin value between £0.01 and £0.50 for a total stake between £0.20 and £100.00. If you’re a fan of autoplay, you can set this to 10, 20, 30, 50, 70, 100, 500, or 1,000 spins. You can stop these by clicking on the autoplay button a second time.


You’ll play the Big Bass Bonanza Megaways online slot has 96.70% RTP.


We found the Big Bass Bonanza Megaways slot machine has a high volatility.

Maximum win

The maximum win on the Big Bass Bonanza Megaways online slot is 4,000x your stake – this means you can win up to 400,000 coins when playing with a maximum bet. The game has no jackpot prize.

Big Wins Playing Big Bass Bonanza Megaways
Reel in a big win in this fan favourite

A volatile fishing trip with the Big Bass Bonanza Megaways slot

You’ll find the Big Bass Bonanza Megaways slot machine to be a highly volatile game with a fishing theme. There are 46,656 ways to win, and when staking the maximum, you could win up to 400,000 coins. The RTP of the game is set at 96.70%, which is bordering the high side – yet another plus!

Game Features

Big Bass Bonanza Megaways slot features


Wilds substitute for all regular symbols of the Big Bass Bonanza Megaways slot machine to complete or enhance winning combinations.

Tumbling Reels

Winning symbols will disappear from the reels each time you land a win on the Big Bass Bonanza Megaways online slot. This makes room for new symbols to fall to potentially give you an additional prize.

Big Bass Bonanza Megaways Tumbling Reels
Big Bass Bonanza in action

Money Symbol

The Money Symbols take a random value at the start of each spin. While they pay according to their respective bet multipliers in the base game, the entire values are collected during the free spins round.

Free Spins

Land 3, 4, 5, or 6 scatters on the Big Bass Bonanza Megaways online slot to receive 10, 15, 20, or 25 free spins. During this round, the fisherman appears to collect all values on the Money Symbols. 

The fishermen will then take their place to the right of the grid. You’ll receive ten extra free spins when you collect four in the meter. You’ll also get an increased multiplier (2x, 3x, and 10x for the first, second, and third retriggers). 

You may witness a dynamite animation during this round. When this happens, Money Symbols appear in random positions. 

Another feature of this Big Bass Bonanza Megaways slot round is random bazookas appearing on the screen. This happens when fishermen are present but no Money Symbols are and transforms all symbols except the fishermen for an additional chance to collect cash rewards.

Big Bass Bonanza Megaways Free Spins Bonus Round
Time for Free Spins!

Dynamite, bazookas, and more on the Big Bass Bonanza Megaways slot

The Big Bass Bonanza Megaways online slot is much more than meets the eye. The base game may seem simple with nothing but wilds and tumbling reels, but the free spins round more than makes up for that. Find fishermen to collect the cash rewards of the Money Symbols and fill the meter with fishermen to retrigger the round with a multiplier of up to 10x. Keep an eye out for random features like dynamite and bazookas for additional chances of walking away with a massive prize.

Big Bass Bonanza Megaways Graphics & Sound

Optimized for Mobile👍
MusicUpbeat, catchy tune, faster-paced upbeat tune during bonus round
Special featuresAnimated background with swimming fish, background seagull sounds, bubble sound effects and classic slot sounds upon matches

Time to go Fishing with the Big Bass Bonanza Megaways slot

The Big Bass Bonanza Megaways slot machine’s graphics are cartoonish and fitting to the fishing theme. The background music is upbeat and engaging while the sound effects are a mix between bubbles and classic slot machine chimes. The grid lies in the ocean, which I think is a nice touch to the overall theme of the game.

Solutions if you have some issues with a game

  • If your game gets interrupted for any reason, restart the game to replay the round. You can choose to skip this, in which case your win will be credited to your balance.
  • If the replay function isn’t sufficient, contact the gaming site’s customer support team.
  • In the event of malfunction of the gaming hardware/software, all affected game bets and payouts are rendered void and all affected bets will be refunded.


We enjoyed reviewing the Big Bass Bonanza online slot and have no trouble recommending it. Pragmatic Play has given the game 46,656 ways to win, high volatility, and 96.70% RTP. You’ve got wilds and tumbling reels in the base game and a free spins round where you’ll collect Money Symbol values. Retrigger the round for multipliers and keep a lookout for dynamite and bazookas for even more rewards.

All this and much more – try out the Big Bass Bonanza slot machine and see for yourself!

Other slots to play if you like the Big Bass Bonanza Megaways slot

If you like Big Bass Bonanza, check out these other fishy titles: 

Big Bass Bonanza Megaways


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