Big Bass Bonanza: How the Game Works

RTP: 96.71%
Variance: High
Max cash prize: 2,100x
Reel grid: 5x3
Winning ways: 10 Lines
Date released: 14/12/2020

Ten quiet lines and a Fisherman who only works after three Scatters

Big Bass Bonanza keeps its reels deliberately quiet on a phone screen: five columns, three rows, ten Lines, and an underwater backdrop where the only motion between spins is the bubble separators rising. That restraint matters, because the build spends almost everything on the Free Spins round. The Fisherman Wild never appears in the base game at all, so the Money Collect values riding on the fish symbols stay out of reach until three Scatters land. Once inside, a twelve-slot tracker across the top turns every Wild into visible progress, with retriggers at the fourth, eighth and twelfth catch lifting the Multiplier to 2x, 3x and finally 10x. High volatility and a 2,100x cap suit the format: short, quiet stretches, then one feature doing the work.

How to play

Underwater and five reels deep, Big Bass Bonanza from Pragmatic Play is a High-volatility Fishing adventure where the real target is the bonus round. Set a stake, spin, and repeat until enough Scatter symbols land to open the Free Spins feature, where the fisherman Wild takes over.

Set the stake and spin Press the plus or minus button to open the bet menu and adjust the total bet. Then start a round with the spin button, SPACE or ENTER; holding SPACE runs a turbo spin. Wins pay left to right across 10 Lines, and the spin-settle loop repeats.
Reach the Free Spins round Landing 3, 4 or 5 Scatter symbols anywhere awards 10, 15 or 20 Free Spins, played on special reels. Each Wild that lands collects all visible fish values through the Money Collect feature, and every fourth collected Wild retriggers 10 more spins with a rising Multiplier, up to the 2,100x cap.

In-game screenshots

How the symbols pay out

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 — / — / — / —

Managing your bankroll and volatility

Beyond the stake and autoplay choices covered elsewhere, Big Bass Bonanza leaves a few smaller levers that change only how a session looks, sounds or runs. Each one is reversible, none of them touches the 96.71% RTP or the High volatility, and their limits are worth knowing before relying on them.

Spin speed changes pace only

The triple-arrow icon cycles normal, quick spin and turbo, and holding SPACE also runs a turbo spin. The rules tie these only to how fast reels resolve; nothing in the paytable links speed to outcomes, so RTP stays 96.71% and volatility stays High regardless of the mode picked.

Skip Screens trims interruptions, not spins

In the autoplay menu, SKIP SCREENS is a separate option from the spin count and from turbo or quick modes. It auto-dismisses feature intro and end screens after a short pause, so the same number of autospins simply runs with fewer breaks. Whether it alters anything else about the round is not documented.

Battery Saver trades animation for runtime

The settings menu includes a BATTERY SAVER toggle, off by default in the captured demo, described only as reducing animation speed to save battery life. It can be switched at any point, but the research record does not show which animations are affected or whether spin timing changes with it.

Base game, free spins and more

Big Bass Bonanza divides play into two distinct states: a standard base game and a Free Spins round triggered by Scatter symbols. The Fisherman Wild appears only during Free Spins, where it collects Money symbol values and advances a retrigger tracker that escalates multipliers.

Base Game	This state uses the standard 5x3 grid with 10 Lines paying left to right. Only standard pay symbols and Scatter appear here; the Fisherman Wild is absent. Landing three or more Scatter symbols ends this state and initiates the Free Spins round.
Free Spins	Triggered by three or more Scatter symbols, this round awards 10, 15, or 20 spins depending on the count. The Fisherman Wild now appears on all reels, collecting values from Money symbols. Every fourth Wild collected adds ten spins and increases the collection multiplier, up to three retriggers.

Works on your device

Autoplay: Yes

What bonuses are on offer

Bonus purchase: No

What this slot offers

Free Spins
Money Collect
Multiplier
Scatter
Wild

Themes

Fishing adventure
Ocean

Bets and stakes

Minimum bet: 0.10
Max bet allowed: 250.00
Bet currency: USD

What we think

What players like

Every 4th collected wild retriggers 10 spins and lifts the money multiplier to x2, x3, then x10
Battery Saver mode and a clean touch layout make long portrait sessions easy on phone hardware

Drawbacks

The wild never lands in the base game, so regular spins offer only modest line pays while waiting for scatters

Casinos offering this game

1XBET Some weeks end below the starting line, and this operator softens those. Losses across a calendar week are refunded at 12 percent, paid as cash the following Monday, capped at $200 per account and free of wagering. Get started

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