Big Bass Bonanza

Big Bass Bonanza: Our Review

by Pragmatic Play

RTP
96.71%
Volatility level
High
Biggest possible win
2,100x
Reel configuration
5x3
Paylines and ways
10 Lines
Released
14/12/2020
RTP
96.71%
Biggest possible win
2,100x
Paylines and ways
10 Lines

One Scatter worth nothing until it opens everything

The rules sheet calls it High volatility, five lightning bolts out of five, yet the lake barely moves: deep teal water, sunlight falling in shafts, bubbles climbing between the reels. The stillness is the schedule rather than a disguise. The Wild appears only inside Free Spins, the Money Collect feature lives only there too, and that round runs on its own reel set, so the ten Lines of base play drift by without much to catch. The one symbol the game bothers to label with its own name, the Scatter, pays no coins at all; its worth is that three or more open the feature, and on that point the artwork and the arithmetic agree. When the wait does pay, it pays to a hard ceiling of 2,100x, with any remaining spins forfeited. Stakes run from 0.10 to 250, and the software takes no position on that; anything tighter arrives with the licence.

Big Bass Bonanza review: the settings are yours, the game is not

The buttons govern pace; the game governs everything else

Spend a minute with the base game screen and the division of labour is already legible. Everything the player may adjust sits along the bottom edge: a bet running from $0.10 to $250.00, an autoplay slider resting at 100, a prompt to hold space for turbo spin, a small panel of toggles. Everything that decides the session sits somewhere the player cannot reach. The Fisherman Wild, the symbol the game is built around, never lands in the base game at all; it exists only during Free Spins, where it collects fish carrying values from 2x to 2000x total bet. That arrangement is the argument of this review. Big Bass Bonanza makes the surface of play configurable and keeps the core experience fixed, and the distance between those two layers explains most of what a session feels like.

Base game reels display tackle boxes, a dragonfly, and royal letters A, K, J, and 10 at $1.00 bet.

The one source of variation runs on a fixed schedule

Wilds collected during Free SpinsFree Spins addedMultiplier for Money Collect
4+10×2, first retrigger
8+10×3, second retrigger
12+10×10, third and last retrigger
Congratulations banner shows YOU HAVE WON $20.50, with free spins left at 0 and credit $100,195.40.

What the settings panel actually governs

  • Intro screen, ambient music and sound effects each get their own toggle; the paytable, the 10 Lines and the High volatility do not.
  • Spin pace comes in three settings — normal, quick spin, turbo spin — and autoplay can run to 100 spins; none of that alters a reel strip.
  • Credit and bet switch between coins view and cash view on a click; the stake behind the figure is the same either way.
  • Toggles show thumb position as well as colour, and a selected autoplay option adds a checkmark: the adjustable layer is the most legible thing here.

The variation moved into the catalogue

That restraint reads differently once the series is lined up by release date. Reel Kingdom's build for Pragmatic Play, from 14 December 2020, is the first Big Bass game, and it pairs a published RTP of 96.71% with no bonus buy at all. Across the many entries that followed, only the Megaways instalment publishes a higher return, a handful publish the same figure and the large majority publish less, while from Christmas Big Bass Bonanza a year later onward every entry includes a bonus buy. The Reel fishing premise has since been dressed as Halloween, racing and boxing. The pattern suggests the configurability this game withholds was not abandoned so much as relocated: the option to buy straight into Free Spins, and most of the tinkering, moved into the catalogue of successors. What stayed here is the narrow original — 10 Lines, one feature, a ceiling of 2,100x total bet — and a settings panel that governs pace and presentation rather than possibility. Whether that reads as purity or as austerity depends on what the later games taught you to expect.

Getting started: step by step

Big Bass Bonanza keeps the Reel fishing trip simple on the surface: High volatility, 10 Lines, and one repeating choice before each spin. Your stake is the only steady input; the swing comes from Scatter symbols opening Free Spins, where a Wild can turn Money Collect values into the round.

  1. Set the total bet

    Use the + or - control to open the bet menu and choose a total bet inside the $0.10 to $250.00 range; CREDIT and BET only switch the display between cash and coins.

  2. Run one spin

    Start the round with the spin button, SPACE or ENTER, or hold SPACE for turbo; the reels stop, line wins are added, then the same stake decision returns unless 3 or more Scatter symbols land.

  3. Play the bonus branch

    With 3, 4 or 5 Scatter symbols, Free Spins begin at 10, 15 or 20; each Wild collects visible Money Collect values, every 4th Wild adds 10 spins and raises the Multiplier to 2x, 3x then 10x, up to the 2100x cap.

Symbols and their payouts

Page 1 of 6 details payouts for lure, rod and reel, dragonfly, tackle box, fish, wild and scatter symbols.
Symbol Role x2x3x4x5
LureHigh0.505.0020.00200.00
Rod and ReelHigh3.0015.00100.00
DragonflyHigh2.0010.0050.00
Tackle BoxHigh2.0010.0050.00
FishHigh1.005.0020.00
ALow0.502.5010.00
KLow0.502.5010.00
QLow0.502.5010.00
JLow0.502.5010.00
10Low0.502.5010.00
FISHERMAN WILDWild
SCATTERScatter
MONEY SYMBOLOther

Screenshots

Wooden 10 FREESPINS banner shows the fisherman WILD catching three jumping bass fish for extra wins.
The intro screen shows the bearded fisherman casting his rod near a leaping bass, with the 12-slot tracker below.
Info page 2 of 6 explains the MONEY symbol's random values and the Free Spins retrigger rules.
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Wooden 10 FREESPINS banner shows the fisherman WILD catching three jumping bass fish for extra wins.
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The intro screen shows the bearded fisherman casting his rod near a leaping bass, with the 12-slot tracker below.
‹2 / 3›
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Info page 2 of 6 explains the MONEY symbol's random values and the Free Spins retrigger rules.
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Exploring the game modes

The grid never changes in Big Bass Bonanza; the cast does. Five reels, three rows and ten Lines stay put throughout, but which symbols can land depends on the state currently running, and a single Scatter hit is what moves play from one to the other.

Fisherman WILD collects $20.00 while two $10.00 fish money tiles appear, tracker shows one wild filled, WIN $20.50.

Base Game

The Fisherman never leaves the dock here: only standard pay symbols and the Scatter share the water. Ten fixed Lines read left to right from the first reel, each line keeping just its best combination while wins on separate lines stack. The Scatter is the one way out, and three, four or five at once trade this state for ten, fifteen or twenty Free Spins.

Free Spins

Once the round begins, the Fisherman lands on all five reels, and every appearance sweeps up whatever the Money symbols on screen are showing, anywhere from 2x to 2000x the bet. Each Wild also fills one of twelve tracker slots; the fourth, eighth and twelfth retrigger ten extra spins and raise the Money multiplier to x2, then x3, then x10. Touch 2100x and the round ends on the spot, remaining spins forfeited.

Bankroll strategy and session volatility

Big Bass Bonanza concentrates its deliberate choices in the base game; the Free Spins run on their own. Those choices differ sharply in weight: one fixes what any result is worth, another hands that choice to an automated run, and the rest only retime or redress the same spins.

The bet is a single number

Ten Lines are fixed, so the bet menu offers no line-count decision: coin value and coins per line are two dials feeding one total between $0.10 and $250.00. Every quoted win multiplies that total, up to and including the most a round can pay at 2,100x, so a stake change rescales outcomes linearly. Revise it before any spin; nothing in the rules links it to what lands.

An autoplay run ends when you say so

Autoplay keeps staking what you last set, spin after spin: choose a count and the panel runs it, and pressing the same button cuts the run short, so the commitment lasts exactly as long as you let it. How many spins can be queued is not fully documented; the rules describe preset count buttons, while the demo screen showed a slider resting at 100.

Faster reels, same paytable

The speed control on the main screen shortens the reel animation and nothing underneath it. The rules quote a single RTP of 96.71% and one High volatility rating, with no condition tied to quick spin or turbo. What actually moves is turnover: more staked rounds per minute at the same bet, so pace sets how quickly a bankroll meets the swing, never where it lands.

Everything else is window dressing

CREDIT and BET flip the display between cash and coins, and the settings menu switches the intro screen, ambient music, sound effects and battery saver; the last merely slows animation, and the intro option repeats the splash's own don't-show-again box. The paytable attaches no value to any of these. Their reach stops at what you see and hear.

What bonuses are on offer

Buy bonus option
No

Wager sizes

Starting bet
0.10
Highest wager
250.00
Currency of bets
USD

Developer profile

Pragmatic Play

Pragmatic Play is a Gibraltar-headquartered supplier, led by CEO Julian Jarvis, that delivers slots, live casino, bingo and other verticals to operators through a single API. It holds licences from the Malta Gaming Authority and the UK Gambling Commission, and builds on a mobile-first HTML5 framework. The catalogue represented here leans heavily on video slots, from Wolf Gold and Sweet Bonanza to the long-running Big Bass series, alongside a handful of table, scratch and crash titles.

Themes

Reel fishing, Deep sea

Device compatibility

Auto-spin feature
Yes

Also in this series

Big Bass

Number of games in series
33

What holds the family together is the bonus round: scatter fish trigger free spins in which a fisherman wild collects the random cash values carried by money symbols, and collecting more wilds retriggers extra spins with a rising multiplier. Around that core the design branches. Some entries reskin the engine for Christmas, Halloween, boxing or racing; others change how it plays, adding Megaways grids, hold-and-spin respins, pick-a-modifier bonuses, super spins with relaxed retrigger rules, dual wilds, position multipliers, or a repeat chance. Ante bets, buy-in options and max-win caps vary by title.

Special symbols and features

  • Free Spins
  • Money Collect
  • Multiplier
  • Scatter
  • Wild

What we think

Strengths

  • A 96.71% theoretical return is generous for high volatility, softening the cost of long waits between collect rounds
  • A lone money fish can carry 2000x the bet, and the final retrigger tier multiplies every collection by ten

Where it falls short

  • There is no way to buy or boost the feature, so entry to free spins always depends on a volatile scatter wait
  • The 2100x ceiling halts a round the moment it is reached, wiping out any free spins still left to play

Frequently asked questions

  1. How do retriggers and multipliers work during the Free Spins?

    Retriggers run off a twelve-slot tracker above the reels: every Wild you collect during Free Spins fills one portrait. The fourth, eighth and twelfth each add ten spins and step the Money Collect Multiplier up to 2x, then 3x, then 10x. Three retriggers is the ceiling, and spins won this way play out after the current batch ends.

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

    Whenever the Fisherman Wild lands in Free Spins, it gathers the amounts on every fish in view and pays them out; that gathering is the Money Collect feature. Fish values are drawn at random each spin from 2x, 5x, 10x, 15x, 20x, 25x, 50x and 2,000x the total bet, and the current retrigger Multiplier applies to the haul. The Wild is absent from the base game entirely, so none of this is in play until the feature starts.

  3. What happens when a Free Spins round reaches the 2,100x maximum win?

    It stops immediately. The most a single Free Spins round can pay is 2,100x the total bet, and if the running total reaches that figure the game awards the win up to the cap and cancels any spins still left. On High volatility that ceiling is a rare sight; most bonus rounds will close far below it.

  4. What RTP and volatility should I expect from Big Bass Bonanza?

    Theoretical return sits at 96.71%, and volatility is rated High, five bolts out of five on the provider's own scale. Expect longer quiet patches between hits in exchange for the chance of strong returns in a short window, with the Free Spins carrying most of the weight. Treat the percentage as a long-run average rather than a session forecast.

  5. Is Big Bass Bonanza any different at a casino outside the UK licence?

    The game itself is identical: same 96.71% return, same High volatility, same 2,100x ceiling. What changes is everything around it. This build keeps Autoplay with Quick Spin and Turbo Spin options, all of which the British regulator has barred its licensees from offering, and stakes span $0.10 to $250 a spin rather than sitting under UK caps. The checks and limits a UK licence attaches simply are not in the package.

Available at

  • 1XBET Registering a verified account releases 50 free spins on one featured slot, credited in ten-spin batches over five days. A first deposit of $10 or more adds another 40 spins on the same game. Winnings carry a 30x wagering requirement and cap at $100. Claim offer

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Enjoyment first, income never — decide how much you can afford to spend before starting.

Posted 27/09/2026

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