Big Bass Baboiu’ din Delta Slot Review
A bearded angler in a green cap lounges in a rowboat, arms folded, landing net trailing in the water beside him. Below the waterline the light turns murky green, reeds sway, and bubbles rise past a stilt cabin thatched against the sky. Pragmatic Play has taken its Big Bass series to the Romanian Danube Delta this time, and Big Bass Baboiu’ din Delta is the rare entry that doesn’t just hand you the free spins – it makes you build the round first, one pick at a time.
The bones are familiar from Big Bass Bonanza and Big Bass Splash: a 5×3 grid with 10 paylines, 96.07% RTP, low volatility, stakes from 0.10 to 250.00. The pick bonus that gates the free spins is what earns the entry a look.
Base Game & Features
There are 10 paylines on a 5×3 grid, with only the highest combination per line counting. Wins pay left to right, and the paytable works in multiples of the total bet:
- Fishing Hook/Lure – 0.5x for two, 5x for three, 20x for four, 200x for five
- Pelican – 3x for three, 15x for four, 100x for five
- Fishing Rod / Backpack – 2x for three, 10x for four, 50x for five
- A, K – 0.2x for three, 2.5x for four, 10x for five
- Q, J, 10 – 0.2x for three, 1x for four, 5x for five
Money symbols land randomly on every spin, each taking a value from a fixed ladder of total-bet multiples:
- 0.2x, 0.5x, 1x, 2x, 3x, 4x, 5x
- 10x, 15x, 20x, 25x, 50x
- 200x, 250x, 333x, 500x, 1,000x
In the base game those values sit on screen doing nothing, but after any spin the game can randomly sweep up every money symbol and pay the collected total with a random multiplier applied:
- 1x, 2x, 3x, 4x, 5x, 10x, 20x, 30x, 40x, 50x
That random collect is where the base game’s interest sits. It can’t be predicted or triggered, and it gives every spin a second thing to watch.
The Fisherman Wild substitutes for all symbols except the scatter and the money symbol, and appears on all reels during the free spins round only.
Scatters get their own tease. If two land without a third, the game can respin the reels downward without them leaving the reel area, respin them in place, or send an otter across the screen to change a symbol into a scatter. There’s no skill in any of it; it’s pure chance, but it stretches the moment out nicely.
Big Bass Baboiu’ din Delta Free Spins & Bonus Features
Three or more scatters award 10 free spins. Hit four or five and you skip into the pick bonus with boot items already revealed, which starts the modifier hunt partway through.
The pick bonus itself is a simple grid of objects. You keep picking until a boot appears, and everything revealed along the way becomes a modifier for the free spins round that follows:
- More Free Spins – reveal +1, +2 or +3 items for one, two or three additional spins, up to six extra in total
- Guaranteed Fish – reveal up to three +1 fish items, guaranteeing one, two or three money symbols on screen for the whole round
- Collected Fishermen Wilds – reveal up to three Fisherman Wild items to start the round with that many wilds already collected
- Remove Lowest Fish – the first removal takes the 2x money value out of play, the second removes the 5x value
Guaranteed Fish and Remove Lowest Fish are the picks that reshape the round, since they change what’s on the reels rather than just how long you’re there. Six picks are possible if the boot stays hidden that long.
Inside the round, the collection mechanic does the heavy lifting. Every Fisherman Wild that lands collects all money symbol values on screen, and each one stays counted until the round ends. Every fourth wild collected retriggers the feature with 10 more spins and raises the collection multiplier:
- 2nd level – 2x multiplier
- 3rd level – 3x
- 4th level – 10x
- 5th level – 20x
- 6th level – 30x
- 7th level – 40x
- 8th level – 50x
After the eighth level the feature can’t retrigger again, so 50x is the ceiling on the multiplier ladder. Special reels are in play throughout the round.
Random end-of-spin animations patch up near-misses. Money symbols can appear in random positions if only wilds are on screen, a hook can pull a random reel into view to bring wilds in if only money symbols landed, and a waterfall animation can change every symbol except the wilds into something else. The hook can also appear at the end of a spin to drag both wilds and money symbols onto the reels together. None of it is guaranteed; all of it keeps a dead spin from staying dead.
Ante Bet & Bonus Buy
The Ante Bet raises the bet multiplier from 10x to 15x, putting more scatters on the reels and raising the natural chance of triggering free spins. It costs half as much again per spin for the extra scatter coverage, and it switches the bonus buy off entirely while it’s active.
The Buy Free Spins option costs 100x the current total bet and starts the round immediately. The triggering spin can randomly hit three, four or five scatters, so a purchase can still land you in the pick bonus with a head start. At the minimum stake that’s a 10.00 outlay; at the maximum it’s 25,000.
Our Honest Verdict
Overall Rating: 7.2/10
Most of your time here is spent waiting on a Delta afternoon, watching money symbols drift past like the bubbles under that stilt cabin, hoping the game decides to sweep them up. The reason to choose this one over its many siblings is simple: the pick bonus means no two free spins rounds arrive the same, and that’s not true of the series’ quieter entries.
Its strength is that the picks genuinely change the round’s maths – strip the two lowest money values out and guarantee fish on every spin, and the wild collection stops being a lottery. Its weakness is everything before that. Ten paylines, a 200x paytable and a scatter tease you can’t influence leave long stretches with little to do but wait.
This suits the patient spinner who likes a slow build and a series they already know – low volatility, steady drip, one good round at the end of it. Anyone after a big ceiling will find the water here too calm.
Big Bass Baboiu’ din Delta FAQs
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What is the RTP of Big Bass Baboiu’ din Delta?
The RTP is 96.07%. -
Is Big Bass Baboiu’ din Delta high volatility?
No. It’s a low volatility slot, so wins tend to be smaller and more frequent than in the high volatility entries of the series. -
How many paylines does Big Bass Baboiu’ din Delta have?
It has 10 paylines on a 5×3 grid. -
How do you trigger free spins in Big Bass Baboiu’ din Delta?
Hit three or more scatter symbols anywhere on the reels to win 10 free spins. Landing four or five scatters sends you into a pick bonus first, with boots already revealed, before the free spins begin. -
Can free spins retrigger in Big Bass Baboiu’ din Delta?
Yes. Every fourth Fisherman Wild collected retriggers the round with 10 more spins and increases the money collection multiplier, stepping from 2x up to 50x at the eighth level. After the eighth level the feature can’t retrigger again. -
What does the pick bonus do in Big Bass Baboiu’ din Delta?
Triggered by four or five scatters, it’s a pick game where you reveal modifiers for the free spins round: extra spins, guaranteed money symbols, wilds collected before the round starts, or removal of the lowest money values. Picking a boot ends the bonus and starts free spins. -
What is the minimum and maximum bet on Big Bass Baboiu’ din Delta?
Stakes run from 0.10 to 250.00 per spin. -
Who makes Big Bass Baboiu’ din Delta?
Pragmatic Play. It’s part of their Big Bass series.
