Bigger Bass Bonanza Slot by Pragmatic Play
Bigger Bass Bonanza is a slot by Pragmatic Play, released in 2021.
Game facts
| Provider | Pragmatic Play |
|---|---|
| Game type | Slots |
| Release date | 2021 |
| RTP | 96.71% |
| Volatility | High volatility |
| Max win | 4,000x the bet |
| Reels × rows | 5 × 4 |
| Pays | 12 paylines |
| Bet range | 0.12–240 |
| Wild symbol | Yes |
| Features | Money collect |
| Themes | Fish |
| App | Yes — how to install |
Free demo of Bigger Bass Bonanza
The free demo of Bigger Bass Bonanza is on this page: no deposit and no real-money wins.
The demo uses virtual credits: no deposit, no real-money wins.
Where to play for real money
18+ · T&Cs apply · Gamble responsibly · Offers for your country
Real-money play is only for adults and only at licensed online casinos where online gambling is legal for you.
How to play Bigger Bass Bonanza
Bet range: 0.12–240
- Match symbols along one of the paylines.
- Money fish carry the cash values they show.
- Three or more scatters start the free-spins round.
- In free spins, wilds collect all fish values.
- Collect enough wilds to climb to the next multiplier.
Bonus features
Free spins
3, 4 or 5 scatters award 10, 15 or 20 free spins. Every 4th wild collected retriggers +10 spins with a higher multiplier; maximum three retriggers.
Multipliers
x2 on the first, x3 on the second and x10 on the third retrigger, applied to money collected by wilds.
Money Symbols
fish land with random cash values up to 4,000x the bet.
Wild Collect
in free spins each wild collects all money symbol values in view.
Retrigger Ladder
every 4th wild gives +10 spins and a progressive multiplier of x2, x3, then x10; max three retriggers.
Win Cap
the maximum win is capped at 4,000x and the bonus ends when it is reached.
Fish symbols carry cash values that are only paid out during free spins, when a wild that lands sweeps up every fish value currently on the screen.
RTP and volatility
| RTP version | Return per 100 staked |
|---|---|
| 96.71% | 96.71 |
| 95.67% | 95.67 |
| 94.62% | 94.62 |
The gap between versions is 2.09 per 100 staked.
The RTP of the version you play is shown in the game's information screen.
High volatility
Other versions of Bigger Bass Bonanza
| Game | RTP | Max win | Volatility | Year |
|---|---|---|---|---|
| Big Bass Bonanza | 96.71% | 2,100x | High volatility | 2020 |
| Big Bass Bonanza Megaways | 96.7% | 4,000x | High volatility | 2021 |
Bigger Bass Bonanza app: download and install
The Bigger Bass Bonanza app for Android downloads with the button on this page.
- Tap the download button on this page to get the installation file.
- When Android asks, allow your browser to install apps from this source.
- Open the downloaded file from your notifications or downloads folder.
- Confirm the installation when prompted.
Frequently asked questions
What is the RTP of Bigger Bass Bonanza?
The default RTP of Bigger Bass Bonanza is 96.71%. Casinos can also run versions at 95.67%, 94.62%; the gap is 2.09 per 100 staked. The RTP of the version you play is shown in the game's information screen.
What is the max win in Bigger Bass Bonanza?
The max win in Bigger Bass Bonanza is 4,000x the bet. At the maximum bet that is 960,000.
How volatile is Bigger Bass Bonanza?
Bigger Bass Bonanza has high volatility.
How do free spins work in Bigger Bass Bonanza?
3, 4 or 5 scatters award 10, 15 or 20 free spins. Every 4th wild collected retriggers +10 spins with a higher multiplier; maximum three retriggers.
Can I play Bigger Bass Bonanza for free?
Yes. The free demo of Bigger Bass Bonanza is on this page: it uses virtual credits, with no deposit and no real-money wins.
How does Bigger Bass Bonanza differ from the original Big Bass Bonanza?
Both share the same RTP of 96.71 and high volatility, but Bigger Bass Bonanza raises the maximum win from 2,100x to 4,000x and adds the retrigger ladder with growing multipliers. The original came out in 2020, this one in 2021.
Similar slots
18+. Gambling involves risk; play only where online casinos are legal for you.
Updated: Nov 4, 2026