We at Pragmatic Play developed Big Bass Bonanza with a clear goal to bring simple mechanics and up to 2,100x max win in a fishing-style slot. Since launch, the game has attracted over 5 million spins monthly across UK casinos. With an RTP of 96.71%, players know exactly what to expect when they cast their line.
Top Real Money Casinos to Play Big Bass Bonanza
Slot Review
Big Bass Bonanza slot brings together classic 5×3 reels and 10 fixed paylines, making it easy for new and experienced players to follow the action. We in Pragmatic Play worked with Reel Kingdom to deliver a title that balances volatility and visual simplicity.
| Category | Details |
| Developer | Pragmatic Play, Reel Kingdom |
| RTP | 96.71% |
| Volatility | Medium–High |
| Grid | 5×3 |
| Paylines | 10 |
| Min – Max Bet | £0.10 – £250 |
| Max Win | 2,100x (£10,500) |
| Bonus Features | Free Spins, Money Symbols, Wilds, Scatters |
| Theme | Fishing |
| Devices | Desktop, Tablet, Mobile |
Despite its simplicity, the slot remains one of our most played titles across UK platforms due to its steady payouts and accessible mechanics.
Grid and Betting Range
Big Bass Bonanza uses a 5×3 reel setup with clearly defined 10 paylines. We kept the layout clean to help users follow wins without distraction. Bets range from £0.10 to £250 per spin, making the game accessible for low-stake players.
RTP & Volatility
We in Pragmatic Play set the RTP of Big Bass Bonanza at 96.71%, aligning with industry averages for fair returns. Its medium to high volatility means users may experience dry spells followed by bigger payouts. This structure suits players who prefer less frequent but higher-value wins over constant small hits.
Bonus Features
Our studio designed new Big Bass Bonanza with clear bonus mechanics to keep players engaged across every spin. The main feature activates when 3 or more scatters land, launching a Free Spins round with multipliers and collector symbols. In the new big bass slot release cycle, this remains one of the most popular bonus setups we’ve kept in our games.
Free Spins
The Free Spins feature triggers when 3, 4, or 5 Scatter symbols land, awarding 10, 15, or 20 spins respectively. During the round, every Wild fisherman collects Money Symbols and helps retrigger the bonus after every 4th appearance. This mechanic gives players a chance to reach 3 retrigger levels with increasing multipliers.
Money Symbol Feature
During Free Spins, fish-shaped Money Symbols land with random cash values. Each time a Wild appears, it collects all visible Money Symbols on the reels. The more Wilds you collect, the higher the chance to reach up to 10x multiplier on future collections.
Symbols & Payouts
Big Bass Bonanza UK version includes a mix of premium and low-paying symbols tied to the fishing theme. The fisherman Wild only appears during Free Spins but plays a key role in collecting payouts. Below you’ll find a full breakdown of symbol values based on max bet.
| Symbols | Payouts |
 | 5 = £200 4 = £20 3 = £5 |
 | 5 = £100 4 = £15 3 = £3 |
 | 5 = £50 4 = £10 3 = £2 |
 | 5 = £50 4 = £10 3 = £2 |
 | 5 = £20 4 = £5 3 = £1 |
 | 5 = £10 4 = £2,50 3 = £0,50 |
 | 5 = £10 4 = £2,50 3 = £0,50 |
 | 5 = £10 4 = £2,50 3 = £0,50 |
 | 5 = £10 4 = £2,50 3 = £0,50 |
 | 5 = £10 4 = £2,50 3 = £0,50 |
The premium icons like the fishing rod and tackle box deliver higher returns, while 10 to A card symbols cover lower-end wins. All combinations pay left to right, and 5-of-a-kind top symbols can return up to 200x your stake.
How to Play Big Bass Bonanza
It takes just a few steps to start fishing for wins in our slot. Follow the instructions below to play Big Bass Bonanza online on a licensed UK casino:
-
Go to the casino site
Visit any UK-licensed casino that features Big Bass Bonanza in its slot collection.
-
Register and make a deposit
Open an account using valid details, then deposit at least £10 to open bonuses.
-
Find Big Bass Bonanza in the game library
Use the search bar or explore the slots section to locate our fishing-themed slot.
-
Select your bet size
Choose a stake from £0.10 to £250 per spin depending on your budget.
-
Spin and win
Start spinning the reels and collect payouts or bonus triggers as you go.
Once your bet is placed, just spin and wait for wins or bonus rounds to hit, all optimised for mobile and desktop play.
Some Other Big Bass Slots
We in Pragmatic Play expanded the fishing series after the success of Big Bass Bonanza slot. Below are a few other popular entries with different mechanics, prize levels, or bonus formats:
- Big Bass Splash – Adds random modifiers during Free Spins, including extra Wilds and more Scatters. Higher variance than the original and a 5,000x max win.
- Big Bass Bonanza Megaways – Uses the Megaways engine with up to 46,656 ways to win. RTP is slightly lower at 96.70%, but volatility is significantly higher.
- Big Bass Hold & Spinner – Introduces a coin respin feature for cash prizes alongside the standard Free Spins. Max win is capped at 4,000x.
- Big Bass Amazon Xtreme – Adds multiplier trails and an extra spin modifier. Released in 2023 with a win potential of 10,000x per round.
Each follow-up title provides a variation in volatility, bonus structure, or max win – giving players more ways to explore the series. Whether you’re spinning the original or trying a newer release, every game carries our studio’s mark of clarity and fairness.
Big Bass Bonanza vs. Fishin’ Frenzy
Big Bass Bonanza and Fishin’ Frenzy are two of the most recognisable fishing-themed slots in the UK. Both use a 5×3 layout, feature fisherman Wilds, and offer Free Spins as their primary bonus mode. The visual themes are similar, making them equally appealing to casual players.
Despite the similarities, there are clear differences between the two. Big Bass Bonanza delivers a higher volatility experience with retrigger levels and multipliers, while Fishin’ Frenzy keeps things simple with static payouts. The max win is also slightly higher in Big Bass, reaching 2,100x, compared to 2,000x in its counterpart.
Game Screenshots
FAQ