Free slot demos with plain-language reviews

Big Bass Bonanza Demo

Big Bass Bonanza slot cover art
Play for real money
Our score
8.7/10
RTP
96.71%
Volatility
High
Max win
2,100×
Grid
5×3
Lines
10

Big Bass Bonanza Review

Big Bass Bonanza started Pragmatic Play's best-known series: a 10-line fishing slot whose free spins are all about the fisherman collecting fish worth cash.

Ten lines

Five reels and three rows with 10 lines. The fish are money symbols: each takes a random value of 2×, 5×, 10×, 15×, 20×, 25×, 50× or 2,000× the total bet.

Big Bass Bonanza Features

Free spins

Three, four or five scatters start 10, 15 or 20 free spins. The fisherman wild appears only in the round and collects the value of every money fish on screen.

Retriggers

Every fourth wild collected retriggers 10 more spins and raises the collection multiplier: 2× after the first retrigger, 3× after the second and 10× after the third, after which no more retriggers are possible. When only one wild lands, extra fish can appear at random.

RTP and maximum win

The demo reports a 96.71% RTP and a 2,100× cap; Pragmatic Play's data puts the chance of hitting it at about 1 in 3.9 million rounds. Big Bass Splash is a later game in the series with a 5,000× cap.

Big Bass Bonanza Pros and Cons

Strengths

  • High 96.71% RTP
  • Escalating retrigger multipliers
  • Simple rules

Limitations

  • 2,100× cap
  • Money fish only pay in free spins

Our Verdict

Big Bass Bonanza is a simple, addictive collect game whose free spins get better with every retrigger.

Big Bass Bonanza FAQs

How does the fisherman work in Big Bass Bonanza?

In free spins he is the wild and collects the value of every money fish on screen.

What multipliers do retriggers give?

2×, 3× and then 10× on collected values.

What is the RTP?

96.71% in Pragmatic Play's demo data; casinos can run other settings, shown on the game's information screen.

Sources and game-version notes

Information checked 2 November 2026.

Rules, RTP, volatility, maximum win and buy prices were read from the game's own help files and start-up data in Pragmatic Play's free demo on 2 November 2026. Casinos can run other RTP settings; the game's information screen shows the one in use.