Big Bass Vegas Double Down Deluxe Slot Review

⭐ 4.5/10
Create by: Pragmatic Play
Review by:
Posts by Michael White
Updated: December 22, 2025

Big Bass Vegas Double Down Deluxe is a High volatile slot from Pragmatic Play with an RTP 96.50% | 95.50% | 94.50% and up to x5000 maximum win. Play demo for free.

Big Bass Vegas Double Down Deluxe Slot Demo

Software
Release Date
2024-09-12
RTP
96.50% | 95.50% | 94.50%
Max Win
x5000
Volatility
High
Bet Range ($,€,£)
0.10 - 250
Number of Reels
5
Betways
10
Features
Bonus Bet, Bonus Buy, Collect Symbols, Fish, Multiplier, Sea

Big Bass Vegas Double Down Deluxe: Slot Overview

Big Bass Vegas Double Down Deluxe drags the familiar fishing formula into the middle of Sin City, and as someone who has played every Big Bass game under the sun, I had mixed feelings before I even hit spin. On the one hand, it is yet another 5-reel, 3-row, 10-payline fishing slot from Pragmatic Play and Reel Kingdom. On the other, the Vegas makeover and twin fishermen do change the flow of the bonus round a bit.

The core setup is straightforward: bets start at 10p and can climb right up into high-roller territory depending on the version you are playing. This is a highly volatile slot with a default RTP of 96.5%, though operators can choose lower settings. The base game revolves around neon-styled line wins and fish symbols that tease their cash values, while the real excitement sits firmly in the free spins with Money symbol collection.

Big Bass Vegas Double Down Deluxe slot screenshot

Slot Theme And Storyline in Big Bass Vegas Double Down Deluxe

The theme in Big Bass Vegas Double Down Deluxe is gloriously daft: an underwater fishing trip running right beneath the Vegas Strip. Above the reels you can see fountains, resorts and a glowing skyline, while below the surface there is a full aquatic scene with bubbles rising between the reels. It feels like the fisherman has parked up in the Bellagio fountains, chucked his line in, and hoped nobody from hotel security notices.

On the reels, everything leans into the Sin City angle. Neon card royals, flamingos, tackle boxes, rods, pelicans and a hot pink speedboat give the game that loud Vegas flavour. The soundtrack is upbeat, more game show floor than peaceful lake, which suits the visuals nicely. After a few sessions I stopped questioning why the fish look ready for a burlesque show and just enjoyed the bright, brash atmosphere.

Big Bass Vegas Double Down Deluxe RTP, Volatility, And Max Win

From a numbers point of view, Big Bass Vegas Double Down Deluxe sits right in the sweet spot for this series. The top RTP is 96.5%, though some casinos run it at 95.5% or 94.5%, so I always check the info screen first. Volatility is rated 5 out of 5, with a hit frequency of about 12.99%, meaning wins drop roughly every 7.7 spins. The max win is 5,000x your bet, with that cap theoretically hit about once in 2,544,391 spins.

Big Bass Vegas Double Down Deluxe Rules And Gameplay

Gameplay in Big Bass Vegas Double Down Deluxe will feel instantly familiar if you have spent any time with earlier entries. You have 5 reels, 3 rows and 10 fixed paylines, with wins paying left to right from the first reel. You pick your stake using the plus and minus controls or coin button, check the paytable via the information icon, then hit the big spin button. Autoplay and quick modes are available outside certain jurisdictions.

In the base game, fish appear both as standard paying symbols and as Money symbols with cash values. Line wins from fish are paid according to the paytable, but those juicy Money values sit idle until you reach free spins. There is also an optional Ante Bet in some markets, which bumps your stake by 50% and adds more scatters to the reels. For those who like shortcuts, the game offers standard and super bonus buys where permitted.

Symbols And Paytable in Big Bass Vegas Double Down Deluxe

The paytable in Big Bass Vegas Double Down Deluxe keeps things classic. At the low end you have neon 10, J and Q symbols paying 0.2x, 1x or 5x your bet for three, four or five of a kind. A and K step that up to 0.2x, 2.5x or 10x for the same combinations. These royals carry a lot of the base game hits, keeping the balance ticking over while you fish for something meatier.

Premium symbols bring the fishing trip to life. The basic fish icon pays 1x, 5x or 20x stake for three, four or five. Fishing rods and tackle boxes share a paytable of 2x, 10x or 50x. Flamingos pay 3x, 15x or 100x, while the pink speedboat sits at the top, awarding 0.5x, 5x, 20x or 200x for two, three, four or five in a line. Full lines of premiums can feel very satisfying, especially when they drop back-to-back.

On the special symbol side, things get more interesting. Fish Money symbols can carry values from 2x up to a chunky 5,000x your bet, though these cash amounts only come into play in features. The Hooked Bass scatter triggers free spins when three or more land. During the bonus, blue and red Fisherman Wilds join the party, substituting for regular pays and collecting all Money symbol values in view while feeding their own progression meters.

Symbols and Paytable

Symbol Quantity Payout
icon 1 5 x200
4 x20
3 x5
2 x0.5
icon 2 5 x100
4 x15
3 x3
icon 3 5 x50
4 x10
3 x2
icon 4 5 x50
4 x10
3 x2
icon 5 5 x20
4 x5
3 x1
icon 6 5 x10
4 x2.5
3 x0.2
icon 7 5 x10
4 x2.5
3 x0.2
icon 8 5 x5
4 x1
3 x0.2
icon 9 5 x5
4 x1
3 x0.2
icon 10 5 x5
4 x1
3 x0.2
icon 11 Scatter

Big Bass Vegas Double Down Deluxe Bonuses And Special Features

Bonus action is where Big Bass Vegas Double Down Deluxe earns its keep. In the base game, landing three, four or five scatters awards 15, 20 or 25 free spins. When only two scatters land, a little random nudge-style feature or hook can sometimes drag a third one into view. Once free spins start, blue and red Fisherman Wilds appear and collect all Money symbols on screen while also acting as wilds for line wins.

Each Fisherman colour feeds its own meter. Every fourth wild of the same colour gives you another 10 free spins and raises the multiplier on Money symbol collections for that colour to x2, then x3, then x10. In theory you can end up with both meters maxed, which is where this slot really wakes up. Random modifiers keep things lively: dynamite can add Money symbols when you only have fishermen, hooks can drag fishermen into fish, and the bazooka reshuffles non-wild symbols.

Outside the UK and similar markets, there are two bonus buy options. Paying 100x your bet gets you a standard free spins trigger, while 300x buys super free spins where only three Fisherman Wilds are needed to climb each trail. The Ante Bet option raises your stake by 50% but increases scatter frequency, so I tend to flick it on when the bonus feels overdue, accepting that variance can still bite hard either way.

Big Bass Vegas Double Down Deluxe slot screenshot

Review Summary And Verdict on Big Bass Vegas Double Down Deluxe

After plenty of spins, my verdict on Big Bass Vegas Double Down Deluxe is that it plays as advertised: another solid Big Bass entry rather than a game-changer. The twin Fisherman Wilds and separate meters make the bonus round a bit more engaging, with some very tasty moments when multipliers line up with big Money symbols. At the same time, the base game is still a waiting room and the overall package sticks closely to the familiar formula.

Screenshots

Big Bass Vegas Double Down Deluxe slot screenshot 1
Big Bass Vegas Double Down Deluxe slot screenshot 2
Big Bass Vegas Double Down Deluxe slot screenshot 3
Big Bass Vegas Double Down Deluxe slot screenshot 4
Big Bass Vegas Double Down Deluxe slot screenshot 5
Big Bass Vegas Double Down Deluxe Final Ratings
Theme & Symbols








Sounds & Music








Bonus Features








RTP (96.50% | 95.50% | 94.50%)








Max Win (x5000)








Originality








FAQs About Big Bass Vegas Double Down Deluxe

Can I play Big Bass Vegas Double Down Deluxe free slot?

Absolutely! You can enjoy Big Bass Vegas Double Down Deluxe for free on our website without registration. Our partner casinos of Pragmatic Play also usually offer demo mode access.

Can I win real money on Big Bass Vegas Double Down Deluxe slot?

Yes, to win real money in Big Bass Vegas Double Down Deluxe, you'll need to create an account at a licensed casino site. You can then play for real and win up to x5000.

Can I play Big Bass Vegas Double Down Deluxe slot on mobile phone?

Yes, Big Bass Vegas Double Down Deluxe is fully optimized for mobile devices and runs smoothly on any devices.

Compare Big Bass Vegas Double Down Deluxe With Other Slots

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Dragon Gold 88 7 Pragmatic Play 2024-08-05 High 96.71% | 95.67% | 94.60% 0.10 - 250 x5000 5 10
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Big Bass Fishing Mission 6.3 Pragmatic Play 2024-06-17 High 96.50% | 95.50% | 94.50% 0.10 - 250 x5000 2 10
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