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Big Bass Blast Slot Review
Pragmatic Play4.3/5 · Excellent
Reviewed by Mike Malkovich, Senior Casino Reviewer · Updated September 2026 · 18+Ad disclosure: we may earn a commission when you visit a casino through our links. Commissions never influence our scores — here's how we make money. 18+.
Another fishing trip, but this time the base game earns its keep
Every new entry in this series has to answer one question: what does it do that the last one didn't? Big Bass Blast answers with a single, genuinely useful edit. Fisherman Wilds now land during ordinary spins, not only inside the bonus, and because those wilds collect the fish money symbols on screen, the base game stops being pure waiting. That sounds minor written down. It is not minor in play, because it changes what a spin without scatters is worth.
Compared with Big Bass Splash, where the collection loop is effectively locked behind the scatter trigger, Blast keeps a thin thread of tension running through the whole session. Compared with Big Bass Bonanza 1000, which pushes its ceiling hard with a multiplier layer, this one takes the quieter route: more frequent small collections, a lower published cap. The 5,000x maximum is the sticking point, and I'll come back to it. If you keep up with this month's new slots, you already know the studio rarely rebuilds a working template from scratch, and it hasn't here either.
How it plays
The layout is the series standard: five reels, three rows and 10 left-to-right betways, with stakes running from €0.20 to €240 a spin. The paytable is arranged the usual way, with the float as the top regular symbol at 200x the total bet for five, then dragonfly, fishing reel and tackle box, and card royals filling the low end.
The Fisherman Wild appears only on reels one and five. It substitutes for regular symbols but not scatters, and in the base game it can arrive carrying a 2x, 3x or 10x multiplier. Money Fish symbols carry values from 0.5x up to 500x the bet, and whenever at least one Fisherman Wild shares the screen with them, those values are collected. That is the engine of the whole game, and the fact that it now runs outside the bonus is the reason this release is worth a look at all.
The published RTP of 96.50% is the top setting. Lower builds of 94.50% and 95.50% are in circulation, and operators choose which one they host, so the number in the help file is the one that matters, not the one on the promotional page. Volatility is high, which the maths supports: a 500x symbol value combined with a 10x collection multiplier means the distribution is heavily skewed towards a small number of large results. For context on how we weigh figures like these, see how we rate.
The bonus round and its helpers
Three, four or five scatters award 5, 7 or 9 free spins. Two scatters are not automatically dead: a hook animation can reel in a third and start the round anyway, which is a neat way of softening the near-miss that this format produces constantly.
Inside the feature, Fisherman Wilds are counted rather than multiplied. Every seventh wild collected adds five more spins and upgrades the collection multiplier, which starts at 2x, rises to 3x and finally reaches 10x. Reaching that third step is where the big numbers live, and it requires 21 wilds across a round that begins with fewer than ten spins — so the extension mechanic has to keep feeding itself.
Two helper features cover the awkward cases. If wilds land without fish, dynamite or bazooka effects can add money symbols or replace symbols on the grid at the end of a spin; if fish land without wilds, a hook can pull a fisherman in. These extras can also fire during regular play. It is tidy design: each one exists to prevent a wasted screen. → Compare free spins offers
What a session tends to look like
At this volatility, the shape is predictable. Long stretches of low-symbol wins that do not cover the stake, punctuated by base-game wild landings that collect a couple of small fish, and occasionally a wild with a 10x multiplier attached that turns a modest collection into something worth noting. The bonus arrives infrequently, and most bonuses end at or near the initial spin count, returning single- or low double-digit multiples of the stake.
The Bonus Bet, which adds 50% to the spin cost for a better trigger chance, does not change the underlying variance — it just moves your money through the trigger faster. The 100x Bonus Buy is the blunt version of the same idea, and at that price it is best treated as a way to sample the feature rather than a route to profit. Bankroll planning matters more here than in a medium volatility game like The Dog House. → Browse more slots
Is it worth playing
Play it if
You like collection mechanics but have grown tired of base games that do nothing; you want a high RTP ceiling on a familiar format; you enjoy chasing a spin counter that can extend itself rather than a single fixed round.
Skip it if
You want a headline maximum win that matches the risk, you dislike buying features, or you have played three or more entries in this series already and found them interchangeable. Fans of the studio's other work can browse the wider Pragmatic Play catalogue for something structurally different.
How it compares
| Slot | Volatility | Max win | Difference |
|---|---|---|---|
| Big Bass Blast | High | 5,000x | Fisherman Wilds and fish collection work in the base game, plus a wild counter that extends the bonus |
| Big Bass Bonanza | n/a | n/a | The original template, with collection confined to the free spins round |
| Big Bass Splash | n/a | n/a | Same fishing loop, no base-game wild multipliers |
| Duck Hunters | n/a | n/a | Different studio's take on a collection-and-hunt theme outside the Big Bass framework |
Within its own family, Blast is the most active version of the formula so far, simply because something can happen on a non-scatter spin. Against the broader collection genre, it remains conservative: the ceiling is fixed at 5,000x, and the fish values do most of the heavy lifting rather than a compounding multiplier.
Five practical tips
- Open the help file first and confirm which RTP build the operator is running — the gap between 94.50% and 96.50% is real money over volume.
- Size your stake so you can absorb long dry spells; at high volatility, a stake that survives a few hundred spins is more useful than a big one that survives thirty.
- Treat the Bonus Bet as a shorter, sharper version of the same game, not as a value edge — it costs half again per spin.
- If you use the 100x buy, decide the number of buys in advance and stop there, because each one is a self-contained high-variance event.
- Watch the wild counter during free spins: once it is close to a multiple of seven, the round's expected value shifts sharply, which is worth knowing before you judge a bonus as poor.
Where to play it
The game is widely distributed, so the sensible approach is to compare terms rather than availability. → Compare online casinos · → Check welcome bonus terms · → See newer casino sites. Only play at casinos licensed in your own country, and check that bonus wagering rules allow this title to contribute before you deposit.
Verdict
The best version of the Big Bass formula to date, held back by a ceiling that does not match its risk. Letting the fisherman and the fish work together in the base game fixes the series' oldest weakness, and the wild counter gives the bonus a proper build. But 5,000x is a modest reward for a high volatility structure with 500x symbols in it, and nothing else about the design is new. A solid 8.7.
Key figures
- RTP: 96.50% top setting, with 94.50% and 95.50% versions also in circulation
- Volatility: high
- Maximum win: 5,000x the bet
- Grid: 5 reels, 3 rows, 10 left-to-right betways
- Bet range: €0.20 to €240
- Free spins: 5, 7 or 9 from 3, 4 or 5 scatters; every 7th wild adds 5 more
- Money Fish values: 0.5x to 500x the bet
- Bonus Buy: 100x the current bet; Bonus Bet: +50% spin cost
- Release date: 26 June 2026
Responsible gambling
This game is for players aged 18+. Set deposit and time limits before you start, never chase losses, and treat buy features as entertainment spending rather than investment. Our responsible gambling guide covers the practical tools, and free confidential support is available at BeGambleAware.
Big Bass Blast Slot pros & cons
- Fisherman Wilds and fish collection now work during ordinary spins, not only in free spins
- Top RTP setting of 96.50% is above the current market average
- Clear, readable feature stack: hook, dynamite and bazooka all do one obvious job
- Bonus Bet and a 100x Bonus Buy give players two different ways to chase the round
- A 5,000x ceiling is modest for a high volatility game with a 500x fish symbol
- Operators may run 94.50% or 95.50% versions instead of the advertised top setting
- Structurally it is still the same fishing loop the series has used for years
Where to play Big Bass Blast Slot
Big Bass Blast Slot FAQ
What is the RTP of Big Bass Blast?
The studio lists Big Bass Blast at 96.50%. Lower configurations of 94.50% and 95.50% also exist, so the version you get depends on the operator. Check the game's information panel before staking real money.
How volatile is Big Bass Blast and what can it pay?
It is described as a high volatility game with a maximum win of 5,000x the bet. Expect long gaps between meaningful hits, with most of the value concentrated in the free spins round.
How do you trigger the free spins?
Three, four or five scatters award 5, 7 or 9 free spins respectively. If only two scatters land, a hook feature can pull in a third and start the round anyway.
How does the multiplier upgrade work in the bonus?
Fisherman Wilds are counted during the feature. Every seventh wild adds five extra spins and raises the collection multiplier, starting at 2x, then 3x, then 10x.
Is there a bonus buy in Big Bass Blast?
Yes. Free spins can be purchased for 100x the current bet where the option is permitted. There is also a Bonus Bet that adds 50% to the spin cost in exchange for a higher trigger chance.
