Pragmatic Play
Big Bass Splash
Highest reported RTP96.71%Max win5,000×
THE SLOTNARY FIELD GUIDE · FISHING
Big Bass Bonanza
Big Bass Bonanza is Pragmatic Play and Reel Kingdom’s original fishing-themed collection slot, using a 5×3 grid with 10 paylines.
Free spinsMoney collectionMultipliers
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How the features work
Its free-spins feature revolves around fisherman wilds collecting the values of visible money symbols. Every fourth fisherman adds 10 more free spins and moves the collection multiplier through 2×, 3× and 10×. The highest RTP found in Slotnary’s reviewed sources is 96.71%, while the reported overall maximum win is 2,100× stake. Different casino configurations can use different RTP settings, so the rules screen of the version being played remains the relevant check.
Bonus trigger
Three, four or five scatters award 10, 15 or 20 free spins.
Collection
Wilds collect the money symbols visible during free spins.
Retriggers
Every fourth wild adds 10 spins. Successive retriggers use 2×, 3× and 10× multipliers.
Know which number you’re looking at.
- Collection multipliers
- 2× → 3× → 10× Provider confirmed
Every fourth fisherman wild advances the ladder.
View evidence ↗Check the version, not just the name.
Open the game’s help or rules panel and look for its RTP. A matching title or thumbnail does not establish that two operators offer the same configuration. We have not checked a live casino version.
Understand RTP →Questions worth asking.
When was Big Bass Bonanza released?
Pragmatic Play announced Big Bass Bonanza on 14 December 2020. The game was produced in partnership with Reel Kingdom.
How do the free spins work?
Three or more Bass scatter symbols trigger the bonus round. During free spins, fisherman wilds collect the values of visible money symbols, and collecting more fisherman symbols can add spins and increase the multiplier up to 10×.
What is the highest reported RTP for Big Bass Bonanza?
Slotnary’s reviewed sources report 96.71% as the highest RTP for Big Bass Bonanza. Alternative configurations are also reported, so a casino’s own game rules should be checked for the RTP of that specific version.
What is the maximum win in Big Bass Bonanza?
The overall maximum win reported by the reviewed data source is 2,100× stake. This is different from the value of an individual money symbol, which should not be treated as the game’s overall win ceiling.
How many paylines does Big Bass Bonanza have?
The game uses a 5×3 reel layout with 10 fixed paylines.
What happens after collecting four fisherman wilds?
Every fourth fisherman wild during free spins adds 10 spins and advances the collection progression. Later stages use 2×, 3× and 10× collection multipliers.
Sources & update history
Reviewed. Dates indicate a source review, not continuous monitoring of casino versions.
- Provider sourcePragmatic Play: Big Bass Bonanza ↗
Published game layout and feature overview; not verification of a casino-specific configuration.
- Provider launch announcementPragmatic Play launch announcement — Big Bass Bonanza ↗
Dated 14 December 2020; confirms launch, 5×3 layout and core bonus mechanics.
- Independent data referenceRTP Guards: Big Bass Bonanza ↗
Reports 96.71% highest/default RTP, lower deployed builds, 2,100× maximum win and 5×3/10-line layout.
2026-09-23 · Expanded game guide
How Slotnary checks information →Expanded the game overview, search-oriented FAQs and related-game links while keeping RTP, maximum-win and feature claims tied to reviewed sources.
Game screenshots
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