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Play Bigger Bass Bonanza For Free Now In Demo Mode

The Great Bass Bonanza slot machine is a fantastically titled fishing-themed game from Pragmatic Play. Cast off and aim to land a big haul of loot. The Free Spins feature, which awards 10, 15, or 20 free spins, is the main highlight of this 5-reel, 10-payline game.

Try out our free-to-play demo of Bigger Bass Bonanza online slot with no download and no registration required. Read the full game review below.

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Bigger Bass Bonanza

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Game Information

  • Slot Name Bigger Bass Bonanza
  • Software Pragmatic Play
  • RTP 96.71
  • Volatility high
  • Paylines 12
  • Reels 5
  • Min Bet 0.12
  • Max Bet 240
  • Max Win 4000
  • Release Date September 2021


  • 4000x your stake from a single fish
  • Great graphics
  • Great wild collection feature


  • Highly volatile gameplay
  • Adjustable RTP ranges

Bigger Bass Bonanza Bonus Features 

As far as features go, Pragmatic Play has kept Big Bass Bonanza nice and easy. The free spins round is the only bonus feature. However, your free spins come with certain bonuses, so it’s still worthwhile to land this feature.

Let’s look in more detail at how this casino operates:

Free spins:

When three, four, or five fish scatters appear on a single spin, the free spins feature is activated as usual:

  • Three scatters for ten spins
  • Four scatters for fifteen spins
  • Five scatters for twenty spins

During the bonus spins, the game’s wild, fisherman with a beard joins in. When part of a winning combination, he takes the place of all the other symbols.

You’ll see that the green fish have dollar amounts next to them. Every time a wild fish lands, he wins all the cash from these fish. For example, if there was a wild on the screen, and you saw fish with prizes worth $2 and $5, he would collect those prizes and offer you a payout of $7

Even better would be if there was a second wild on the same free spin. Each wild takes home all the fish awards. Back to our example, if you saw two wilds, you would win two sets of £2 and £5, for a total of $14.

There’s more to the fisherman’s wild than just that. When a wild symbol appears, it is added to a meter above the reels. When you get four wild symbols, you can retrigger the bonus to get more free spins and a bigger multiplier:

Bigger Bass Bonanza Theme and Storyline 

This slot machine takes you on a fishing expedition, and it makes it one of the better choices in a slots-focused online casino where people play a lot. The animations are smooth, and the colors are bright. It’s fun to watch the reels spin. Something is always happening on the screen, bubbles rising or the lights on top shimmering in the ocean.

RTP and Variance 

Big Bass Bonanza’s RTP is high for an online slot at 96.71%. The volatility of the game is high. 

Bigger Bass Bonanza Gameplay and Bet Sizes 

Set a time restriction and a session budget that allows you to play  responsibly, no matter how much fun you’re having playing the game online.

Starting up in the online version of this game couldn’t be simpler:

  • Pick from low, medium, or high risk. When you play for real money, the stakes can be adjusted to match your comfort level with risk.
  • Pick between a manual bet and an automatic one, with autoplay options.
  • To modify your wager per drop, use the minimum, maximum, plus, and minus buttons.
  • You may play with 12 lines, so pick your bet size and let the reels spin!
Bigger Bass game image

The reels are arranged in a standard 5×4 grid with  12 paylines. You may spin the slot machine’s reels for as little as 0.12 to 240 credits every turn.  


I found this release by Pragmatic Play to stand out thanks to its great graphics and wild collection feature, and I consider it a great choice for players and enthusiasts of fishing-themed slots.

Survey results suggest Bigger Bass Bonanza is a very popular slot machine. 

Is this game worth a spin? I recommend testing it yourself or exploring other popular casino games on our website.

Frequently Asked Questions 

What is Bigger Bass Bonanza RTP and max win?

Bigger Bass Bonanza comes with a 96.7% RTP

Does Biger Bass Bonanza

Yes, the Bigger Bass Bonanza has Free Spins.

How volatile is Bigger Bass Bonanza?

Bigger Bass Bonanza is a highly volatile game, expect a bumpy ride on your fishing expedition.

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About the Author

Adam Shaw
Author Hi, I'm Adam Shaw, the Chief Editor at I love casinos and have been working in the slots industry for more than 12 years. My passion for slots and casino games made me create this website, and under my supervision, our team will make sure you're enjoying the latest games and getting the best online casino deals!