Reel Kingdom · Slot

Big Bass Bonanza Slot Review — RTP, Volatility and Max Win

Big Bass Bonanza is the most conventional slot on this list and, for a lot of Canadian players, the most satisfying. Five reels, three rows, ten fixed paylines, a fishing theme — nothing unusual until you reach the free spins, which turned into one of the most copied bonus rounds in the industry and spawned an entire sequel series.

Big Bass Bonanza slot by Reel Kingdom — 96.71% RTP and 2,100x maximum win at Oxibet Casino Canada
Big Bass Bonanza is one of the ten most-played slots in our Oxibet Casino lobby. Artwork above is our own; the game itself is developed by Reel Kingdom.

Big Bass Bonanza at a glance

Every figure below is the provider's published default configuration, cross-checked against independent slot databases. We would rather give you the real numbers than a marketing summary.

Big Bass Bonanza key figures — provider default configuration
MetricValue
Game nameBig Bass Bonanza
ProviderReel Kingdom
Release year2020
RTP (default build)96.71%
Other certified RTP builds95.67% and 94.50% builds also exist
VolatilityHigh (4/5)
Maximum win2,100x
Reels and rows5x3
Paylines / ways10 fixed paylines
Minimum stakeC$0.10
Maximum stakeC$250
Free spins trigger rate1 in 113 spins
Probability of maximum win1 in 3,880,481 spins
ThemeRecreational lake fishing
Demo mode at OxibetYes, once you are logged in
MobilePlayable in iOS and Android browsers
Account currencyCanadian dollars (CAD)

Most slots ship in more than one certified RTP build, and the version in a given lobby depends on what the operator licensed. The figure above is the provider's default configuration — always open the game's own info panel and check the RTP shown there before you play.

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How Big Bass Bonanza works

The base game is a straightforward ten-line slot. Match symbols left to right across the reels and you are paid according to the paytable. Three scatters trigger the free spins, and that happens roughly once every 113 spins.

Free spins are the whole game. Fish symbols land carrying cash values from 1x to 10x, but they do not pay by themselves — they sit on the reels doing nothing until the fisherman wild appears and collects them. Every fourth fisherman you collect bumps a multiplier, first to 2x, then 3x, then 10x, and that multiplier applies to every collection after it. A long round with several retriggers and a 10x multiplier running is what produces the 2,100x ceiling.

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The features that matter

Fish cash symbols

During free spins, fish symbols carry a random cash value between 1x and 10x your stake. They pay nothing on their own.

Fisherman money-collect wild

The fisherman is the wild, and when he lands during free spins he collects the value of every fish symbol on screen.

Multiplier meter

Every fourth fisherman collected raises a multiplier: 2x after four, 3x after eight, 10x after twelve. It applies to all subsequent collections.

Free spins retrigger

Three scatters during the round award ten more spins and carry the multiplier progress forward.

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RTP, volatility and what they mean for your session

The 96.71% default RTP is the highest in this ten and the 2,100x cap is the lowest, which tells you most of what you need to know: this game pays more often and pays smaller. It suits a longer session at a modest stake, and the C$0.10 minimum makes it the most bankroll-friendly slot in our top ten. The 4-out-of-5 volatility rating still means dry stretches between bonuses, so do not read the friendly RTP as a smooth ride.

Two definitions worth being precise about, because they get used loosely. RTP is the theoretical percentage of all money wagered that a game returns over millions of spins — it says nothing about your next hundred. Volatility describes how that return is distributed: a low-volatility slot pays small and often, a high-volatility slot pays rarely and large. Volatility is the number that actually shapes what a session feels like. Our slots run on RNG software certified by independent testing laboratories, and neither we nor you can influence the outcome of a spin.

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How to play Big Bass Bonanza at Oxibet Casino

At Oxibet Casino we make deposits fast, simple and secure so you can get straight to playing. Here is the whole route from new account to first spin:

  1. Open your account

    Register with us and set Canadian dollars as your account currency. That choice is permanent, so getting it right at sign-up saves you conversion fees for the life of the account — our step-by-step sign-up guide walks through the whole form.

  2. Decide on the welcome offer

    Our casino welcome offer is a 400% match up to C$1,500 plus 240 free spins, and you have to opt in at the cashier before your first deposit confirms. Read the wagering terms on our bonuses page first — bonus funds carry 25 to 35 times wagering and a C$5 maximum bet while you clear it.

  3. Deposit in CAD

    Interac e-Transfer is instant and free from our side, with a C$10 minimum. Visa, Mastercard and six cryptocurrencies also work.

  4. Set your limits before you spin

    Deposit, loss and session limits live in your account settings and take about ten seconds to configure. We would rather you set them now than wish you had later.

  5. Find Big Bass Bonanza and try demo mode first

    Search the lobby by game name or filter by Reel Kingdom. Demo mode runs on virtual credits so you can learn the mechanics before committing real funds.

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Similar slots in our lobby

If Big Bass Bonanza suits you, these three are the closest matches we have — or browse all ten in our popular slots collection.

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Common questions about Big Bass Bonanza

What is the RTP of Big Bass Bonanza?

96.71% on the default build. Two lower configurations, 95.67% and 94.50%, are also certified and in circulation, so check the game's info panel for the version in front of you.

What is the maximum win?

2,100x your stake, with a published probability of roughly 1 in 3,880,481 spins. It is the lowest ceiling of our ten most popular slots, which is the trade-off for the highest RTP.

How do you trigger the free spins?

Three or more scatter symbols. The published trigger rate is about 1 in 113 spins, making it one of the more frequently triggered bonus rounds in our lobby.

Who develops Big Bass Bonanza?

Reel Kingdom, a studio owned by Pragmatic Play. You will see the game credited to either name depending on where you look.

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Ready to spin?

Big Bass Bonanza is live in our lobby right now, alongside 3,000+ other games. Set your deposit limits in the cashier while you are there — it takes ten seconds and it is the smartest thing you will do all session.

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