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Bigger Bass Bonanza

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Free play · virtual balance · USD

Game information

Rules
RTP
96.71%
Bet
0.12240
Max win
×4,000
Layout
5×4
Released
Sept 2021
Game type
Slot
Free spins
Yes
About these values
Maximum win
×4,000
Minimum bet
0.12
Maximum bet
240
Reels and layout
5×4
Release date
16 September 2021
Genre and theme
Fishing
Features
Free spins
Base game RTP
96.71%
  • Editorial category based on the artwork and developer description.
  • Base-game field size; individual features can change the field.
  • The stated game version. Operator limits and feature availability can differ.
  • For the stated game version. Limits depend on the casino and selected currency.
  • Features of the stated version. Paid-mode availability depends on market and operator.
  • Wide release; early access dates at individual casinos may differ.
Understanding the slot specifications
Max Win
The payout ceiling in the game rules, usually a bet multiplier. It is a limit, not a typical outcome.
RTP
The theoretical return over a very large number of rounds. A game may have different RTP versions; the percentage does not predict a session.
Volatility
The spread of outcomes. High volatility generally means sharper swings; it does not by itself increase RTP.
Bonus buy
Paid access to a bonus feature without waiting for the regular trigger. Price and availability depend on the game and version.
Ante Bet
A higher cost per regular spin for a changed chance of triggering a feature. This is a separate mode, rather than a bonus-round purchase.
Respins
Additional spins that may retain some symbols or accumulated conditions. The exact behaviour follows the slot rules.

Bigger Bass Bonanza — game overview

Bigger Bass Bonanza expands the fishing grid to 5×4 while retaining cash-fish collection.

Familiar fishing on a taller board

Bigger Bass Bonanza returns to the underwater scenery and fisherman of the original, with a taller board. The additional row changes symbol arrangements while regular payouts still follow defined lines. This is a separate series entry with its own configuration rather than a stretched version of Big Bass Bonanza. Its central idea remains familiar: fish contribute both to ordinary combinations and to a bonus catch. The difference between those roles becomes clearest when free spins begin.

The 5×4 grid uses twelve paylines. The additional row changes symbol arrangements while retaining one fisherman type and the familiar collection sequence. This is a separate game configuration rather than a promise of a higher payout on every spin.

Base game
Opening screen1
Game opening

Money fish on the larger board

Three, four or five scatters award 10, 15 or 20 free spins. A fisherman wild collects fish cash values without requiring those fish to share a line. Every four fishermen add 10 spins, with later stages raising the collection multiplier to 2×, 3× and 10×.

One spin can thus produce a catch while bringing the collection closer to another extension. The larger board operates within the familiar structure instead of replacing it. Geometry and available symbol arrangements distinguish this version from the original; collector, collection and stage-based boosts retain their roles.

Bonus round
Feature rules1
Feature rules

Paytable and rules

Rules and paytable2
Paytable
Version information
How the games differ: Big Bass · 5

These are the published games in our directory. Max Win is the game payout ceiling, not a promised result. A number in a title can describe an individual multiplier; use the verified specifications.

Big Bass
GameMax WinReels and layoutFeatures
Big Bass Vegas 1000×15,000The stated game version. Operator limits and feature availability can differ.5×3Base-game field in the supplied version; columns × rows.Free spins · Bonus buy · Ante / Extra BetFeatures of the stated version. Paid-mode availability depends on market and operator.
Big Bass Bonanza×2,100The stated game version. Operator limits and feature availability can differ.5×3Base-game field size; individual features can change the field.Free spinsFeatures of the stated version. Paid-mode availability depends on market and operator.
Bigger Bass Bonanza Current game×4,000The stated game version. Operator limits and feature availability can differ.5×4Base-game field size; individual features can change the field.Free spinsFeatures of the stated version. Paid-mode availability depends on market and operator.
Big Bass Splash×5,000The stated game version. Operator limits and feature availability can differ.5×3Base-game field in the supplied version; columns × rows.Free spins · Bonus buyFeatures of the stated version. Paid-mode availability depends on market and operator.
Big Bass Hold & Spinner×10,000The stated game version. Operator limits and feature availability can differ.5×3Base-game field size; individual features can change the field.Free spins · Hold & Spin · Bonus buy · Ante / Extra BetFeatures of the stated version. Paid-mode availability depends on market and operator.

Common questions

Where can I check RTP and stakes?

In the running edition’s rules. Different configurations may use different parameters.

Are the feature and casino free spins the same?

The feature is part of the game mechanic. Casino promotional free spins have their own activation and usage terms.

Can I open a demo here?

Yes. Select “Launch demo” to load the game in the player. The demo uses a virtual balance; its language and supported currency follow the site language.

Are you 18 or older?

Bonusmulti contains gambling-related content, advertising and casino links. Confirm your age to continue.

Real-money play carries the risk of loss.