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Big Bass Bonanza

Game information
Volatility Medium-High
Max win x2100
RTP 96.71%
Release date 14.12.2020
Game type Slot
Provider Reel Kingdom
RTP range 96.71%, 95.67%, 94.5%
Volatility Medium-High
Hit frequency N/A
Bonus frequency 0.88%
Min bet 0.1 EUR
Max bet 250 EUR
Max win multiplier x2100
Max win value 525 000 EUR
Layout 5*3
Lines 10
Features Autoplay, Coin Collect, Free Spins, Free Spins Retrigger, Multiplier
Versions PC, Mobile
Progressive jackpot No
Last updated 15.08.2026
Play demo
Play on BC.Game Casino
Report a Problem with Demo
9.6
GamblePoint
Score
User Rating 0/10
(0 votes)
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Big Bass Bonanza Slot Review

Big Bass Bonanza is a video slot from Reel Kingdom on Pragmatic Play platform, released on December 14, 2020. This game was the first in a series of online slot titles inspired by Fishin' Frenzy. It kept the original game’s core concept, layout, and fishing theme, and, to be honest, improved on it by introducing an expanded free spins feature. After its debut, it quickly became one of the most popular slot machines created by Reel Kingdom and was soon available at a wide range of online casinos. While not every slot with a sequel that adds a small twist on the original succeeds, the Big Bass series has produced several successful titles. With a distinctive feature board and the chance to trigger free spins again with rising multipliers, it is easy to understand why this series has become so popular. Read our review to get ready for everything this video slot has to offer.

Big Bass Bonanza Introduction

General Characteristics

Most of the gameplay unfolds across the game's five reels, three rows, and ten paylines. Due to the medium-to-high volatility of this slot machine, you should be careful when choosing your bets. The return to player, also known as payout, is 96.71%, 95.67% or 94.5%, so be mindful when selecting your casino. The percentage of times a player will receive free spins is 0.88%. You can place a wager of any amount between 0.1 and 250 Euros, and the game's Maximum Win Multiplier is x2,100, which means the game's Maximum Win Value is 525,000 Euros. The chance of hitting the maximum win is 1 in 3,880,481. There are 10 main symbols, plus a Wild Symbol, Scatter Symbol, and Bonus Symbol.

Big Bass Bonanza Bonus Features

Wild Symbol

These symbols can appear on all reels only during the Free Spins feature.

Money Symbol

Each spin gives the Money Symbol a different cash value. Fish symbols are also counted as Money Symbols. In the Free Spins bonus round, the fish receive a random monetary value on every spin.

Money Symbol

Free Spins

Scatter Symbols

Landing 3 or more Scatter Symbols triggers the Free Spins feature. If you land five Scatter symbols, you will receive 20 free spins; four Scatters award 15 free spins; and three Scatters award 10 free spins.

Free Spins Intro

During the Free Spins feature, each Wild Symbol also collects all Money Symbol values shown on the screen. Any Wild Symbols that appear during the feature are retained by the player and continue to collect until the round ends. Every fourth Wild Symbol collected retriggers the feature, awarding 10 additional free spins. The Money Symbol collection multiplier increases from x2 on the first retrigger to 3x on the second retrigger, and then to 10x on the third retrigger. The retriggered spins begin after the previous free spin round has finished.

Extra Free Spins

The multiplier applies to retriggered spins. Once the feature has been retriggered three times in total, it can no longer be retriggered. At the end of a free spin, if only one Wild Symbol is visible on the screen, Fish Money Symbols may appear in random positions on the screen. A different reel set is used during the bonus round.

Big Bass Bonanza Demo Play

Trying Big Bass Bonanza in demo mode offers useful insight into the game’s mechanics without any financial risk. You can access the free version directly through our Free Slots Collection, where the demo uses the same RTP, volatility, and bonus features as the real money version.

Demo play serves several strategic purposes:

  • Bankroll Planning: Monitor how many spins usually pass between bonus triggers to estimate bet sizes that fit your budget.
  • Feature Familiarization: Try the Free Spins mechanics, retrigger system, and Money Symbol collection without pressure.
  • Volatility Assessment: Watch the game’s win patterns to see whether the medium-high volatility matches your playing style.
  • Strategy Development: Experiment with different betting approaches to find the best balance between base game longevity and bonus frequency.

The demo version mirrors the exact mathematical model used in real money play, making it a reliable tool for understanding the game’s behavior patterns before committing actual funds.

Big Bass Bonanza RTP and Volatility Analysis

Big Bass Bonanza has a base RTP of 96.71%, placing it slightly above the industry average of 96%. This return-to-player figure means that, over long play sessions, the game theoretically gives back $96.71 for every $100 wagered.

That said, players should note that some operators provide lowered RTP versions of 95.67% or 94.5%. Be sure to check the game’s information panel or contact customer support to verify which version you are playing before placing larger wagers.

The slot comes with medium-high volatility (rated 4 out of 5), meaning wins may come less often but can be larger. This level of volatility is best suited to players who prefer working toward bigger payouts rather than receiving small, regular wins.

Volatility Level

Hit Frequency

Recommended Bankroll

Playing Style

Medium-High (4/5)

Moderate

100-200x bet size

Patient, strategic

Comparison: Low (2/5)

High

50-100x bet size

Frequent action

Comparison: High (5/5)

Low

300-500x bet size

High-risk tolerance

How to Play Big Bass Bonanza

Betting Range and Paylines

Big Bass Bonanza suits players with all budget levels, offering bets from $0.10 to $250 per spin. The game features 10 fixed paylines, so every winning combination is active on each spin, no matter your bet size.

Your total wager is split evenly across all paylines, with each line getting 1/10 of your selected stake. This setup provides steady win potential across all betting levels while keeping payouts proportional.

Strategies for Success

  • Conservative Approach: Begin with bets equal to 1-2% of your total bankroll. This method helps extend your playtime and improves your chances of landing the bonus features that lead to the game's biggest wins.
  • Bonus-Focused Strategy: Because Free Spins deliver the highest payouts, keep your bet size consistent throughout the session. Resist the urge to raise your bets after losses, since this may drain your bankroll before bonus rounds are triggered.
  • Bankroll Management: Establish win and loss limits before you start. The game's medium-high volatility means you may go through long stretches without major wins, followed by large payouts in bonus rounds.

Mobile Compatibility

Big Bass Bonanza uses HTML5 technology, delivering smooth performance across all modern devices. The mobile version offers the same gameplay mechanics, visual quality, and bonus features as the desktop experience.

  • iOS Compatibility: Works flawlessly on iPhone and iPad devices running iOS 10.0 or later, with optimized touch controls and a responsive design.
  • Android Performance: Compatible with Android 5.0 and newer versions, providing smooth gameplay across a range of screen sizes and resolutions.
  • Cross-Platform Consistency: Your game progress, including bonus rounds and free spins, carries over seamlessly if you switch between devices during a session.

The mobile interface adjusts button placement for thumb use while preserving all desktop functionality. The game's vertical layout is especially well suited to smartphone screens, keeping all key information visible without the need for zooming.

Comparing Big Bass Bonanza with Other Slots

Big Bass Bonanza vs. Fishin' Frenzy

Both games feature fishing themes, but they differ greatly in their execution and mathematical design:

Feature

Big Bass Bonanza

Fishin' Frenzy

RTP

96.71%

96.12%

Volatility

Medium-High

Medium

Max Win

2,100x

2,500x

Free Spins

10-20 spins

10 spins

Bonus Mechanic

Multiplier progression

Prize collection

Big Bass Bonanza vs. Sequels

The original Big Bass Bonanza led to several sequels, each introducing improved features:

Bigger Bass Bonanza: Raises the maximum win potential to 4,000x while keeping the core mechanics intact. Extra features include more Money Symbol variations and upgraded visual effects.

Big Bass Bonanza 1000: Significantly boosts win potential to 20,000x through expanded reel layouts and added bonus mechanics. Its higher volatility calls for larger bankrolls but delivers proportionally greater rewards.

The original still stands out thanks to its balanced design, offering strong win potential without the extreme volatility seen in its sequels.

Playing Big Bass Bonanza for Real Money

Moving from demo mode to real money play calls for careful preparation and choosing the right platform. Our Recommended Slots includes only licensed operators with a strong record of fair play and prompt payouts.

  • Account Setup: Select operators that offer deposit bonuses to boost your starting bankroll. Many platforms also offer free spins for Big Bass Bonanza, letting you try the bonus features with less risk.
  • Deposit Methods: Pick payment options that fit your bankroll management approach. E-wallets usually allow the quickest withdrawals, while bank transfers provide the highest security for larger sums.
  • Bonus Utilization: Review wagering requirements before taking any bonus. Because Big Bass Bonanza has medium-high volatility, bonus funds may need longer play sessions to satisfy withdrawal conditions.
  • Session Planning: Set clear limits before you begin playing for real money. Since the game’s payouts are heavily bonus-driven, your session results depend largely on triggering the Free Spins features.

Our Experience Playing Big Bass Bonanza

When we started playing the game, we were greeted by a soothing soundtrack and beautifully crafted cartoon-style animation. As fishers ourselves, we were eager to test this slot's potential for landing huge wins. After making our usual deposit of 200 Euros, we set the stake to 1 Euro and began our first 100 spins on the slot machine. After about 50 spins, we activated the Free Spins feature, which paid us a respectable 141 Euros. After 100 spins, we were ahead by 68 Euros. Not a bad beginning. As soon as we started our next 100 spins, we triggered another Free Spins round, but this time it paid only 28 Euros. Given the slot's high volatility, we were not too surprised. Another bonus round was triggered soon after, and this one paid 124 Euros. When we began our final 100 spins, another bonus round was triggered shortly after, and this time it paid us 205 Euros. After 300 spins in total, our overall profit reached 371 Euros, and we were very happy with the outcome.

Big Win Screenshot

Our Verdict

It’s no surprise that this slot is so popular. The main feature loved by fans and copied by many Other Slot Developers is the Money symbol, which lets you win a decent amount of money. Triggering the bonus round in this game doesn’t seem too difficult, and the payouts are usually excellent. Grab your rods and some cash, and dive into this fishing frenzy.

Pros and Cons

Pros

  • Popular fishing theme
  • Good design
  • Max win is x2100
  • Function of collecting coins in the FS with coin value x2-x2000
  • Easy FS retrigger and clear multiplier levels
  • Possible random modifiers at the end of the FS
  • With one coin x2000 you can achieve almost maximum winnings

Cons

  • May be too greedy due to high volatility
  • RTP ranges from 96,71% to 94.5%
  • The coin collection function is available only during the FS
  • FS can be renewed only 3 times

Comments

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Symbols and Paytable

Symbol 9790
200 5 symbols
20 4 symbols
5 3 symbols
0.5 2 symbols
Symbol 9791
100 5 symbols
15 4 symbols
3 3 symbols
Symbol 9792
50 5 symbols
10 4 symbols
2 3 symbols
Symbol 9793
50 5 symbols
10 4 symbols
2 3 symbols
Symbol Money
Money
20 5 symbols
5 4 symbols
1 3 symbols
Symbol Money
Money
20 5 symbols
5 4 symbols
1 3 symbols
Symbol Money
Money
20 5 symbols
5 4 symbols
1 3 symbols
Symbol Money
Money
20 5 symbols
5 4 symbols
1 3 symbols
Symbol 9798
10 5 symbols
2.5 4 symbols
0.5 3 symbols
Symbol 9799
10 5 symbols
2.5 4 symbols
0.5 3 symbols
Symbol 9800
10 5 symbols
2.5 4 symbols
0.5 3 symbols
Symbol 9801
10 5 symbols
2.5 4 symbols
0.5 3 symbols
Symbol 9802
10 5 symbols
2.5 4 symbols
0.5 3 symbols
Symbol Wild
Wild
Symbol Scatter
Scatter

Common questions answered

What is the RTP of Big Bass Bonanza?

The base RTP is 96.71%, although some operators offer lower versions at 95.67% or 94.5%. Always check the game information panel to confirm which version you are playing.

How can I trigger Free Spins?

What is the maximum win potential?

Can I play on mobile devices?

How does the retrigger system function?

Are there any random features in the base game?

What sets Big Bass Bonanza apart from its sequels?

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