Big Bass Bonanza

Big Bass Bonanza overview – the original fishing hit

The Big Bass Bonanza game was released in December 2020 as a joint work of Pragmatic Play and Reel Kingdom, and it started everything: this slot created the Big Bass series that now counts dozens of episodes, and became the benchmark of fishing slots worldwide.

The Big Bass Bonanza slot runs on a 5×3 grid with 10 paylines. The recipe has remained unchanged ever since: the base game is simple and clean, while the excitement comes in the bonus round, where the fisherman wild collects the cash-value fish and the multiplier climbs level by level up to 10x.

Big Bass Bonanza is available at practically every online casino, in both real-money and free demo mode.

Theme and design

The game is set on a sunlit lakeshore: the reels dive underwater, bubbles and schools of fish swim around them, and the jetty and the fishing gear can be seen in the background. The symbols include a fishing rod, a tackle box, a dragonfly and a float, with the leading roles going to the bearded fisherman and the cash-value bass. The light, cheerful music and the effects that sound when a fish bites deliver a true weekend-fishing mood. Many players believe this simple, friendly world is the secret of the slot's staying power.

Gameplay and mechanics

Big Bass Bonanza pays on 5 reels, 3 rows and 10 fixed paylines: at least three matching symbols are needed from left to right. The fisherman is the wild, substituting for every paying symbol and working as a collector in the bonus. Three, four or five scatters trigger 10, 15 or 20 free spins respectively. During the bonus, the fish symbols carry cash values, and the wild collects every visible value. Every fourth wild steps up a level: an extra 10 spins are awarded, and the fish values count with a 2x, then 3x, and finally 10x multiplier.

RTP and volatility

Big Bass Bonanza's default RTP is 96.71%, a distinctly favourable figure that noticeably exceeds the industry average. Pragmatic Play also offers operators lower versions of around 95% and below, so always check the exact setting on the game's info screen. Volatility is high: longer dry spells can occur in the base game, but the bonus round's multipliers can bring serious payouts. The slot is a favourite of patient, bonus-hunting players.

Jackpot – maximum win

Big Bass Bonanza is not a progressive jackpot slot: the maximum win is 2,100x your bet. That's a more modest ceiling than the sequels', but in exchange the bonus round is somewhat more predictable. Top payouts are born on the 10x multiplier level by collecting high-value fish – the round closes when the ceiling is reached.

How to play the Big Bass Bonanza slot

Big Bass Bonanza is one of the easiest slots to learn, making it an ideal first pick in the world of fishing slots – but it's worth practising first in the free Big Bass Bonanza demo. The steps for real-money play:

1. Pick a reliable online casino from our toplist where the Big Bass Bonanza casino game is available – many sites give welcome free spins for this slot.
2. Register, complete verification and activate the bonus.
3. Deposit funds by bank card or e-wallet.
4. Open the game and set your bet between €0.10 and €250.
5. Spin and hunt for the scatters – three already trigger the bonus round.
6. You can withdraw your winnings at any time in the casino's cashier menu.

Beginners should choose a small bet and a longer session for a better chance of reaching the bonus round.

Big Bass Bonanza symbols and payouts table

Payouts are calculated per line, with values expressed as multiples of your bet. The fisherman wild is the most valuable symbol, the card values make up the lower tier, and the money fish show their true power in the bonus.

The exact, version-dependent values can be found in the in-game paytable.

Special features of Big Bass Bonanza

Big Bass Bonanza introduced the fishing slots' collection mechanic that has been copied a thousand times since: the money fish, the fisherman wild and the level-based multiplier system together create a bonus round that grows more exciting with every wild landing.

Fisherman wild and money fish

During the free spins, the fish symbols carry specific cash values, up to 1,000x your bet. When the fisherman wild appears, it collects the value of every visible fish – and multiple wilds landing at once each collect them separately.

Level-based multiplier system

Every fourth collected wild raises the bonus to a new level: an extra 10 spins are awarded, and the fish values count first with a 2x, then a 3x, and finally a 10x multiplier. At the top level, a single good spin can send the win all the way to the ceiling.

Big Bass Bonanza demo mode

The Big Bass Bonanza demo at the top of this page can be tried for free, with no registration or download. The demo runs on a virtual balance; the RTP, the bonus mechanics and the multiplier levels exactly match the real-money version. It's worth playing through a few bonus rounds in the demo to see at what pace the wilds arrive and how the levels build – so you fish like a pro when real money is on the line.

Big Bass Bonanza on mobile devices

Big Bass Bonanza is built with HTML5 technology, so it can be played from the browser on iOS and Android smartphones and tablets without a separate Big Bass Bonanza app. The simple 5×3 layout is perfectly readable on small screens, the controls are optimised for touch, and the animations run smoothly even on older devices. The slot can also be found in most casinos' mobile apps, with the same account and balance as on desktop.

How to increase your chances in Big Bass Bonanza – tips for players

Big Bass Bonanza works on a random number generator, so a bite can't be guaranteed – but seasoned anglers know that preparation and patience pay off in the long run. Advice from experienced players:

• Practise in the free Big Bass Bonanza demo before playing with real money.
• Set a fixed budget and allow a reserve of at least 200 spins.
• Choose a small bet so you have a better chance of reaching the bonus round.
• Check the RTP on the info panel and prefer casinos offering the 96.71% version.
• Hunt for Big Bass Bonanza free spins in casinos' welcome offers.
• After a bigger bonus win, take a break or withdraw part of your profit.

And remember: fishing is about relaxation – only risk what you've set aside for entertainment.