Big Bass & The Gold Ness Monster

Type

Video Slot

RTP

98.00%

Volatility

High

Available at:

Phone

author image

George

last updated:24 October,2025

Spinmama Casino

accepted

Welcome Bonus

100% up to €450 + 250 Free Spins

  • 37 Providers
  • 3,000+ Casino Games
  • Mobile Games
  • 320+ Live Games

Min Deposit

€16

Min Withdrawal

€50

Welcome Bonus

100% up to €450 + 250 Free Spins

18+ | New Players Only
  • 37 Providers
  • 3,000+ Casino Games
  • Mobile Games
  • 320+ Live Games

Min Deposit

€16

Min Withdrawal

€50

Play with Bonus

Positives

  • Exceptionally high 98% RTP

  • Two types of Free Spins modes

  • Retriggers with increasing multipliers

Negatives

  • High volatility may not suit all players

  • Limited to 10 paylines

  • Retriggers limited to four levels

Big Bass & The Gold Ness Monster Overview

Big Bass & The Gold Ness Monster is a high-volatility video slot developed by Pragmatic Play, featuring a familiar 5-reel, 3-row layout with 10 fixed paylines. It offers a wide betting range from €0,10 to €250,00 per spin. The slot comes with a high RTP of 98%, which places it among the higher-paying titles in the genre. In addition, players can still aim for a maximum win of up to 5,000x their stake.

Big Bass & The Gold Ness Monster Theme

Big Bass & The Gold Ness Monster Theme

Big Bass & The Gold Ness Monster is set against a peaceful lake with a grand castle in the distance. It features an underwater theme brought to life with drifting seaweed, rocks, and swimming fish.

The reels combine standard 10–A figures with fishing-related icons, including rods, bait boxes, buoys, and insects. This visual design is supported by a well-matched soundtrack that fits the aquatic setting perfectly.

Bonuses & Features

Big Bass & The Gold Ness Monster Bonus

Money Symbols: During each spin, Money symbols can randomly display prize values, which come into play during the Free Spins bonus. These values range from 2x to 5,000x the total bet and may include 2x, 5x, 10x, 15x, 20x, 25x, 50x, 100x, 200x, 500x, 1,666x, 2,500x, or 5,000x.

Free Spins: Landing 3, 4, or 5 Scatter symbols anywhere on the reels awards 10, 15, or 20 Free Spins, respectively. However, if only 2 Scatters land in the base game, two possible modifiers may help trigger the bonus:

Big Bass & The Gold Ness Monster Free Spins

  • Scatter Respins: If both Scatters can move down one position while staying on the grid, a Respin is triggered, spinning only the other reels.
  • Extra Scatter Drop: Occasionally, an extra Scatter may land in a new position after the spin concludes, potentially completing the bonus trigger.

Before the Free Spins begin, one of twelve face-down cards is chosen at random to determine which version of the bonus round will be activated:

  • Bonus Card: Awards the standard Free Spins feature.
  • Gold Ness Monster Card: Unlocks the Gold Ness Free Spins.

Standard Free Spins: In this version, each Fisherman Wild symbol collects the prize values shown on any visible Money symbols. All Wilds are tracked throughout the feature, and collecting 4 triggers a retriggers sequence, granting an additional 10 Free Spins and enhancing the multiplier applied to collected prizes:

Big Bass & The Gold Ness Monster Pick Up

  • 2x multiplier on the second retrigger
  • 3x multiplier on the third retrigger
  • 10x multiplier on the fourth retrigger

Notably, no further retriggers are possible after reaching the fourth level.

Gold Ness Free Spins: This enhanced mode clears the grid of regular symbols and introduces special reels that include only blanks, Fisherman Wilds, and Money symbols. It begins with 10 Free Spins. Each spin pays for any winning combinations, and any Fisherman Wilds in view will collect the sum of all Money symbol values on screen. The retrigger system functions exactly as in the regular version, including the same increasing multipliers and a maximum of four retriggers.

Random Features in Free Spins: Both types of Free Spins rounds can benefit from additional random modifiers:

Big Bass & The Gold Ness Monster Collect

  • When one or more Fisherman Wilds land without any Money symbols, random Money symbols may be added to the grid.
  • If Money symbols land without a Wild, a hook may appear to pull a reel up, revealing a hidden Wild symbol.
  • A curtain animation might also activate, transforming all symbols (excluding Wilds) into new ones to increase win potential.

Ante Bet: Activating the Ante Bet raises the total wager by 50%, but also boosts the odds of triggering the Free Spins bonus by increasing the number of Scatters on the reels.

Bonus Buy Options: Players who prefer to jump straight into the action can use the Buy Bonus feature with two different choices:

Big Bass & The Gold Ness Monster Buy Bonus

  • Pay 100x the total bet to activate Free Spins, with a random pick between the standard or Gold Ness version.
  • Pay 270x the total bet to enter the Gold Ness Free Spins directly, without the card selection.

Conclusion

Big Bass & The Gold Ness Monster builds on the popular fishing slot series with a few notable twists, including two distinct Free Spins modes and randomly triggered enhancements. Its high volatility and impressive 98% RTP make it an appealing choice for players seeking substantial potential returns.

The max win of 5,000x the bet may not break new ground, but the variety of bonus features adds depth and replay value to the gameplay.

About the Author

author image

George

CASINO EXPERT

last updated:24 October,2025

George is a skilled copywriter with a focus on the online casino industry. His expertise lies in providing in-depth casino and slot reviews, consistently delivering objective and well-researched content. Known for his keen eye in identifying top casino bonuses, George offers valuable insights for players navigating the online gaming world. His writing is informed by comprehensive research and a deep understanding of the latest trends in online casinos, making his reviews and recommendations both reliable and current.

George is a skilled copywriter with a focus on the online casino industry. His expertise lies in providing in-depth casino and slot reviews, consistently delivering objective and well-researched content. Known for his keen eye in identifying top casino bonuses, George offers valuable insights for players navigating the online gaming world. His writing is informed by comprehensive research and a deep understanding of the latest trends in online casinos, making his reviews and recommendations both reliable and current.

Frequently Asked Questions

What is the RTP of Big Bass & The Gold Ness Monster?

The game has a high RTP of 98%, which is above average for online slots.

How volatile is Big Bass & The Gold Ness Monster?

It is a high volatility slot, which means wins may be less frequent but potentially larger.

What is the maximum win in Big Bass & The Gold Ness Monster?

The highest possible payout is 5,000x your total bet.

How do you trigger the Free Spins in Big Bass & The Gold Ness Monster?

Landing 3 or more Scatters in the base game activates the Free Spins feature.

Can you retrigger Free Spins in Big Bass & The Gold Ness Monster?

Yes, collecting 4 Fisherman Wilds retriggers the bonus, up to 4 times with increasing multipliers.

What are the differences between the two Free Spins modes in Big Bass & The Gold Ness Monster?

The regular version uses standard reels and symbols, while the Gold Ness mode features a stripped-down grid with only blanks, Wilds, and Money symbols.

Is there a bonus buy option in Big Bass & The Gold Ness Monster?

Yes, players can purchase access to the Free Spins feature using two different buy options.

Play Big Bass & The Gold Ness Monster

jackpot

5,000

x Bet

Slot Data

Software Developer: Pragmatic Play
Theme:Fishing
Bonus:Yes
Rating:8
Progressive:No
Paylines:10
Wild Symbol:Yes
Columns:5
Scatter:Yes
Autoplay:Yes
Multiplier:Yes
Min Bet:0,10
Max Bet:250,00
Free spins:Yes
Jackpot:5,000

Play for real money

100% up to €450 + 250 Free Spins

  • 18+
  • New Players Only
  • T&C Apply
Play with bonus

Big Bass & The Gold Ness Monster compared to other slots

Name:Big Bass & The Gold Ness MonsterThe Sword and the Grail ExcaliburRaven’s EyeFortune Hit ‘N’ RollTrollpot 5000Gemix 100
Provider:Pragmatic PlayPlay'N GoThunderkickPragmatic PlayNetEntPlay'N Go
Paylines:102030403Cluster Pays
Bonus:YesYesYesYesYesYes
Free spins:YesYesYesYesNoNo
Wild Symbol:YesYesYesYesYesYes
Jackpot:5,00025,000176.1005,000£5,000 x Bet25,000

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Spinmama Casino

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Welcome Bonus

100% up to €450 + 250 Free Spins

  • 37 Providers
  • 3,000+ Casino Games
  • Mobile Games
  • 320+ Live Games

Min Deposit

€16

Min Withdrawal

€50

Welcome Bonus

100% up to €450 + 250 Free Spins

18+ | New Players Only
  • 37 Providers
  • 3,000+ Casino Games
  • Mobile Games
  • 320+ Live Games

Min Deposit

€16

Min Withdrawal

€50

Play with Bonus

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