Big Bass Bonanza

Big Bass Bonanza Demo: Free Play

by Pragmatic Play

RTP
96.71%
Variance
High
Max cash prize
2,100x
Grid layout
5x3
Winning ways
10 Lines
Released
14/12/2020
Big Bass Bonanza

Collected Wilds climb the Multiplier ladder to a 2,100x ceiling

Big Bass Bonanza has no Bonus Buy, and within the Big Bass catalogue only Bigger Bass Bonanza and Big Bass Bonanza Megaways share that restriction; every other title added a way to buy the feature. The consequence is a build where the Scatter is the only route in: three, four or five bass award 10, 15 or 20 Free Spins, and that round carries almost the whole game. Inside it the Wild performs the Money Collect on every fish value on screen, each fourth collected Wild adds 10 further spins and lifts the Multiplier to 2x, then 3x, then 10x, and after the third retrigger the ladder closes. High volatility and a 2,100x ceiling finish the shape: a December 2020 original whose entire risk sits behind a single trigger, with any remaining spins forfeited the moment the cap is reached.

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Big Bass Bonanza review: a base game that waits for its feature

A Wild that does not exist until the feature does

Big Bass Bonanza reserves its defining symbol for its feature. The fisherman Wild does not appear on any reel during the base game; it lands on all five reels only inside Free Spins, where it substitutes for everything except Scatter and performs the Money Collect. The consequence is that the five-reel, three-row, 10-Line base game has a narrowed job: line wins move the credit meter, but the only structurally meaningful arrivals are Scatters, since three, four or five of them award 10, 15 or 20 Free Spins respectively. Stakes run from $0.10 to $250.00. Under the Reel fishing presentation, the build reads as a gate followed by a state with its own rules, not as one continuous game, and almost everything that distinguishes it sits on the far side of the trigger.

One grid, two documented states

PropertyBase gameFree Spins
Wild on reelsAbsent from all reelsOn all reels; substitutes except Scatter
Money CollectNot activeEach Wild collects all visible Money values
Reel setStandard stripsSpecial reels in play
How the state endsEach spin resolves and resetsAt zero spins, or at once at the 2,100x cap
Wooden banner reads 10 FREESPINS, fisherman WILD icon beside three jumping bass, 10 free spins left, credit $100,192.00

Inside the feature, consequences queue and escalate

Free Spins run on their own timeline. A 12-slot tracker along the top fills one portrait for every Wild collected, and every fourth Wild retriggers the feature: ten more spins are added and the Multiplier applied to the Money Collect rises, to 2x at the fourth Wild, 3x at the eighth and 10x at the twelfth, after which no further retrigger is possible. Retriggered spins are queued and played only after the current batch finishes, so an escalation earned late in a batch does not apply until the next one. The cap overrides all of it: if the round total reaches 2,100x total bet, the round ends on the spot and remaining spins are forfeited. Money fish carry values from 2x to 2,000x total bet, and when exactly one Wild lands at the end of a free spin, extra fish can appear at random positions. The loading screen lays out this whole ladder before play begins, which states plainly where the build's weight sits.

Intro screen shows fisherman with rod, jumping bass, logo, and 12-slot retrigger tracker bar with milestones

What a cost-free run can and cannot settle

The observed and the merely documented divide unevenly across this timeline. The captured practice run shows one completed ten-spin feature: a single Wild collected, two Money fish at $10.00 each, and a $20.50 total on the win screen. The retrigger milestones, the random extra-fish event, the cap ending a round, and the four- and five-Scatter triggers all appear in the rules but not in any recorded session, so their pacing remains unverified. High volatility and the published 96.71% RTP are properties of very long horizons; a free run confirms how the states connect, from gate to feature to escalation to forced end, while the spacing between features and the spread of their outcomes only become visible with volume. Within the series, the 96.71% figure is matched by several later entries and exceeded only by the Megaways version, so the return alone does not distinguish this build.

Symbol payouts

Game Rules paytable page 1/6 lists symbol payouts for lure, rod, dragonfly, tackle box, fish, and royals

x2 / x3 / x4 / x5

  • Lure High 0.50 / 5.00 / 20.00 / 200.00
  • Rod and Reel High — / 3.00 / 15.00 / 100.00
  • Dragonfly High — / 2.00 / 10.00 / 50.00
  • Tackle Box High — / 2.00 / 10.00 / 50.00
  • Fish High — / 1.00 / 5.00 / 20.00
  • A Low — / 0.50 / 2.50 / 10.00
  • K Low — / 0.50 / 2.50 / 10.00
  • Q Low — / 0.50 / 2.50 / 10.00
  • J Low — / 0.50 / 2.50 / 10.00
  • 10 Low — / 0.50 / 2.50 / 10.00
  • FISHERMAN WILD Wild — / — / — / —
  • SCATTER Scatter — / — / — / —
  • MONEY SYMBOL Other — / — / — / —

How to place a bet

Stakes run from $0.10 to $250.00 per round in Big Bass Bonanza, a High-volatility Pragmatic Play slot with a 96.71% RTP. The repeated decision is the stake; each spin plays across 10 Lines, and three or more Scatter symbols open Free Spins, where the Wild fisherman collects Money symbol values.

  1. Set the total bet The plus and minus buttons open the bet menu, where the total bet is set anywhere from $0.10 to $250.00. The CREDIT and BET labels toggle the display between cash and coins.
  2. Spin the reels The spin button, SPACE or ENTER starts a round, and a held SPACE key activates turbo spin. Paying combinations land left to right from the leftmost reel across 10 Lines; only the highest win per line counts.
  3. Trigger and play Free Spins Three or more Scatter symbols award 10, 15 or 20 Free Spins. Every Wild that lands collects all visible Money symbol values; each 4th Wild collected adds 10 spins and raises the collection Multiplier to 2x, then 3x, then 10x. The round ends at a 2100x win.

Managing your bankroll and volatility

Only one open choice in Big Bass Bonanza changes what a result is worth: the total bet, which converts the 2,100x cap and every listed payout into cash. Autoplay decides how rounds are repeated and documents no stop conditions beyond its count; the audio switches decide nothing but presentation, since all game information stays on screen.

  1. Stake size sets the cash ceiling

    Every listed return — line wins, Money symbol values from 2x to 2,000x, the 2,100x round cap — is defined in multiples of the total bet, so the chosen stake fixes the cash size of any outcome and of the ceiling itself. Stakes run $0.10 to $250.00, adjustable between base-game spins; the rules state a single 96.71% RTP at any of them.

  2. Autoplay documents no win or loss stops

    The AUTOPLAY panel documents the full extent of that automation: playback options (turbo spin, quick spin, skip screens), a spin-count selector seen at 100, and a start button. Once running, spins repeat at the stake in effect until the count ends or AUTOPLAY is pressed again; no win or loss stop conditions are documented, and the count's bounds were not captured.

  3. Audio switches alter presentation only

    The speaker icon toggles all audio at once; the settings panel splits AMBIENT MUSIC and SOUND FX into separate switches, so each channel can be silenced independently. Win amounts, feature triggers and game states are all shown as on-screen text, so muting either channel removes presentation only — no information required to play becomes unavailable.

See the game in action

Base game reels display tackle box, dragonfly, and royal letter symbols against underwater background at $1.00 bet
Page 2/6 explains Money Symbol values and Free Spins retrigger and multiplier rules for Big Bass Bonanza
Base game reels show three scatter bass fish and a $5.00 money fish, triggering the Free Spins feature
×
Base game reels display tackle box, dragonfly, and royal letter symbols against underwater background at $1.00 bet
‹1 / 3›
×
Page 2/6 explains Money Symbol values and Free Spins retrigger and multiplier rules for Big Bass Bonanza
‹2 / 3›
×
Base game reels show three scatter bass fish and a $5.00 money fish, triggering the Free Spins feature
‹3 / 3›

How the game plays out

High volatility and a 96.71% RTP apply to both modes of this 5x3 slot with 10 Lines: a base game where the Scatter alone appears, and the Free Spins round it opens, where a collecting Wild and a rising Multiplier feed a total capped at 2,100x.

Free Spins reels show retrigger tracker at top, fisherman WILD collecting $20.00, two $10.00 fish, WIN $20.50
Base Game

Scatter lands on all five reels only in this mode, and 3, 4 or 5 at once award 10, 15 or 20 Free Spins. Line wins pay left to right from the leftmost reel across 10 fixed Lines, each Line keeping only its highest win while wins on separate Lines sum together. The Wild does not appear here at all.

Free Spins

Special reels are active throughout. The Wild appears on all reels here and nowhere else; each one that lands collects every visible Money symbol value, from 2x up to 2,000x total bet, and fills one slot on a 12-slot tracker. Filling slot 4, 8 or 12 adds 10 more Free Spins and raises the Multiplier for later collections to x2, x3 or x10; a fourth retrigger is not possible. If the round total reaches 2,100x, the feature ends immediately and remaining spins are forfeited.

Works on your device

Autoplay optionYes

Wager sizes

Smallest stake permitted – Top bet limit
0.10 – 250.00
Currency used for bets
USD

Who made this game

Pragmatic Play

Pragmatic Play is a Gibraltar-headquartered supplier of online casino content, licensed by the Malta Gaming Authority and the Gambling Commission in Great Britain within a footprint of more than 30 regulated jurisdictions, and it distributes its games through a single API built on mobile-first HTML5. Its range centres on video slots but extends to live casino, bingo, virtual sports, table, scratch and crash titles. The catalogue mirrored on this website covers releases from 2014 onward, with recurring series such as Big Bass, Sweet Bonanza, Gates of Olympus and The Dog House.

Features

Free SpinsMoney Collect
MultiplierScatter
Wild

Game themes

Reel fishingMarine life

Bonuses

Buy bonus option
No

Same game series

Games in series
33

Big Bass

A fisherman wild collecting the cash values of fish money symbols during free spins, with collected wilds retriggering the round at escalating multipliers, is the shared core of Big Bass, Reel Kingdom's fishing series for Pragmatic Play since 2020. Around that core the family branches: grids run from 5x3 and 5x4 line setups to Megaways and a 3-reel edition, some titles add separate modes such as Hold & Spinner respins or pick-a-prize pre-round modifiers, and later entries layer in super free spins, ante bets and multiple bonus buys. The fisherman is reskinned for Christmas, Halloween, horse racing and football, while RTP stays between 96.06% and 96.72%.

Editor's rating

Key advantages

  • When only one wild lands, extra money fish can appear at random, so a solo catch can still produce a collection
  • Four or five scatters award 15 or 20 free spins instead of 10, so stronger triggers enter the feature with more runway
  • The 96.71% RTP is unusually generous for a high-volatility build, trimming the long-run cost of the wait

Drawbacks

  • No bonus buy or ante bet exists, so the collect feature can only be reached the slow way: scatters on high volatility

FAQ: what players want to know

How does the Money Collect feature work in Big Bass Bonanza?

Fish symbols carry random values of 2x, 5x, 10x, 15x, 20x, 25x, 50x or 2000x total bet. During Free Spins, each Fisherman Wild that lands sweeps up every value visible on screen and adds the sum to the round total. The Wild appears only in Free Spins and pays no wins of its own.

How do retriggers and multipliers work during Free Spins?

A tracker above the reels records every Fisherman Wild collected, up to 12. The 4th, 8th and 12th Wild each retrigger the feature with 10 extra spins and raise the Money collection multiplier to 2x, then 3x, then 10x. Retriggered spins play after the current batch ends, and no further retrigger is possible after the third.

What is the maximum win in Big Bass Bonanza and what happens when it is reached?

The maximum win is capped at 2,100x total bet. If the running total of a Free Spins round reaches that cap, the round ends immediately, the win is awarded up to the cap and all remaining free spins are forfeited. This 5-reel, 10-line Pragmatic Play slot has High volatility and a 96.71% RTP.

Date published 12/09/2026 Revised 15/09/2026

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