UK Slots

Big Bass Vegas Double Down Deluxe

Big Bass Vegas Double Down Deluxe Free Demo

by Pragmatic Play

RTP
96.50%
Risk level
High
Max cash prize
5,000x
Reels
5x3
Paylines and ways
10 Lines
Release date
12/09/2024

UK Players Rely on Natural Triggers in Super Free Spins

A Super Free Spins round here has a fixed shape. Three Scatters arrive guaranteed, fifteen spins begin, and both meters start filling. Three fishermen of either colour then add ten more spins, where normal Free Spins demand four of one colour. The win is not paid during the round. It settles at the end screen, forfeited above 5,000x. For a British player the purchase plaques are decoration, since bonus buys are not permitted in the UK market. The Ante Bet remains, raising the stake for more Scatters. That makes the natural trigger the whole story locally. The RTP stays at 96.50% across every mode, which is more than most later Big Bass entries publish.

Big Bass Vegas Double Down Deluxe: neon dressing, disciplined rules

A loud skin over a careful structure

Big Bass Vegas Double Down Deluxe pairs a Casino nights skyline with Reel fishing underneath. The two themes could clash. In practice they do not. The neon strip sits above the waterline, and the reels stay underwater. Pragmatic Play keeps the 5 reels and 3 rows visually plain, so the presentation never hides the state of play. That discipline matters, because this game carries more simultaneous information than most Big Bass entries. The published return is 96.50 percent, volatility is High, and wins run across 10 Lines. None of that is new for the series. What is new is how visibly the game accounts for itself while it runs.

Base game reels show a $40.00 fish, speedboat, flamingo and K symbols after a $1.00 win

The screen tells you what mode you are in

Every state change has a marked consequence on screen. The Ante Bet toggle shows a checkmark when on, and the bet readout moves from the normal stake to exactly 1.5 times it. When the Ante Bet is engaged, both buy buttons pale visibly, because the rules disable purchases under it. During a feature, the buy plaques are replaced outright by FEATURE ACTIVE badges. Inside Free Spins, two collection meters frame the reels, blue on top and red below, so meter identity never depends on colour alone. Wins are labelled by line number, such as Line 7 Pays. The win of a round is totalled and paid only when the round completes. For a British player used to clear session information, this is unusually consistent signalling.

Two purchases, one documented difference

PropertyFree Spins buySuper Free Spins buy
Cost100x total bet300x total bet
Retrigger ruleEvery 4th Wild of one colour on its own meter3 Wilds of any colour across both meters
Published return96.50 percent96.50 percent

The Double Down name is honest about the odds

The premium price buys a rule change, not a new feature. Super Free Spins plays the same Money Collect round as standard Free Spins. Each Wild fisherman still collects every visible fish value. Retriggers still add 10 spins and raise the collection Multiplier through 2x, 3x and 10x levels. The difference is only the threshold: three Wilds of any colour retrigger, instead of four of one colour on its own meter. That is a real relaxation of the condition, and the tripled price reflects it. One anomaly stays unresolved. A purchased trigger showed 4 Scatter symbols but awarded 15 spins, the printed award for 3. The record cannot explain this, and the review will not pretend otherwise.

Buy Free Spins confirm popup shows $200.00 price with red X cancel and green check buttons

Where it sits for the British player

Within the Big Bass series, this is a mid-position build. Its 96.50 percent return matches several 2024 releases and sits below the earlier Bonanza entries. The 0.10 minimum bet matches most of the family. The cap is 5,000x bet, and the round ends immediately if that figure is reached. Note one documented quirk: the rules booklet prints a maximum bet of 375, but that is the Ante Bet figure. The measured normal ceiling is 250. The coherence argument holds throughout. The Vegas styling is cosmetic. The machinery underneath is the familiar fishing round, made easier to read than usual. UK players who know the series will recognise it at once, which is exactly the point.

Bankroll management and volatility explained

Big Bass Vegas Double Down Deluxe leaves three deliberate choices: whether to run the Ante Bet, whether to buy a feature directly, and which of the two buy rounds to take. Each changes cost and access in a documented way, while the 96.50% RTP stays the same across all of them.

Ante Bet trades cost for Scatter frequency
The Ante Bet toggle raises the total bet to 1.5x the normal level and puts more Scatter symbols on the reels, raising the natural Free Spins trigger chance. While ON it disables both buy options. RTP stays 96.50%, so the trade is cost per spin against trigger frequency, not return.
Standard buy versus Super buy is a retrigger choice
Buy Free Spins costs 100x total bet; Buy Super Free Spins costs 300x. Both guarantee at least three Scatter. Super rounds retrigger with only 3 Wild Fisherman of any colour across both meters, instead of 4 of one colour. RTP is identical at 96.50%, so the premium buys easier retriggers only.
Bet size scales purchase price before confirming
Both buy dialogs let the total bet be changed before confirming, and prices scale at 100x and 300x of whatever bet is set. The bet is therefore still adjustable at the point of purchase. Whether a purchased round awards spins by the natural trigger table is unresolved: one observed buy gave 15 spins from 4 Scatter.

Game modes

Pragmatic Play sets this Big Bass entry on 5 reels and 3 rows with 10 Lines, High volatility, 96.50% RTP and a 5000x round cap. The cards differ by how fish money values become collectible and how retriggers are counted.

Congratulations overlay announces 15 Free Spins with the cowboy fisherman holding his rod
Base GameTen fixed Lines pay left to right from the leftmost reel, and wins are multiplied by bet per line. Fish can show random money values during spins, but those values stay locked until Free Spins is active.
Free SpinsThree, four or five Scatter symbols award 15, 20 or 25 spins, while Buy Free Spins costs 100x total bet and guarantees at least three Scatter. Each Wild Fisherman collects all visible money values; every fourth same-colour Wild Fisherman adds ten spins and raises that colour multiplier through x2, x3 and x10, capped at 5000x total bet.
Super Free Spins (Double Down)Buy Super Free Spins costs 300x total bet and guarantees at least three Scatter; it is not reached by a natural spin. The round follows Free Spins collection, but retrigger needs only three Wild Fisherman of any colour across both meters instead of four of one colour on one meter.
Ante BetThe 15x bet multiplier makes total bet 1.5x the normal 10x level and puts more Scatter symbols on the reels for a higher natural trigger chance. While active it disables both purchase options, and the documented RTP stays 96.50%.

In-game screenshots

Cowboy fisherman appears as the round ends, showing a $56.40 win across 25 free spins
Reels display a $400.00 fish, pink speedboats, flamingos and A symbols during base play
Congratulations screen announces 15 Free Spins after a Super Free Spins purchase triggers
Triggering spin shows four Scatter fish worth $4.00 and $10.00 with Feature Active badges lit
Blue and red Wild Fisherman meters frame the reels, showing scatter fish with 14 free spins left
Bearded Wild Fisherman symbol sits beside $2.00 and $4.00 fish during free spins with 14 left
×
Cowboy fisherman appears as the round ends, showing a $56.40 win across 25 free spins
‹1 / 6›
×
Reels display a $400.00 fish, pink speedboats, flamingos and A symbols during base play
‹2 / 6›
×
Congratulations screen announces 15 Free Spins after a Super Free Spins purchase triggers
‹3 / 6›
×
Triggering spin shows four Scatter fish worth $4.00 and $10.00 with Feature Active badges lit
‹4 / 6›
×
Blue and red Wild Fisherman meters frame the reels, showing scatter fish with 14 free spins left
‹5 / 6›
×
Bearded Wild Fisherman symbol sits beside $2.00 and $4.00 fish during free spins with 14 left
‹6 / 6›

Symbols and their payouts

Game Rules paytable lists payouts for boat, flamingo, fishing reel, briefcase and letter symbols

x2 / x3 / x4 / x5

  • Pink speedboat / cabin cruiser High 0.50 / 5.00 / 20.00 / 200.00
  • Pink flamingo High — / 3.00 / 15.00 / 100.00
  • Gold fishing reel & rod High — / 2.00 / 10.00 / 50.00
  • Money briefcase High — / 2.00 / 10.00 / 50.00
  • School of fish (cluster) High — / 1.00 / 5.00 / 20.00
  • A Low — / 0.20 / 2.50 / 10.00
  • K Low — / 0.20 / 2.50 / 10.00
  • Q Low — / 0.20 / 1.00 / 5.00
  • J Low — / 0.20 / 1.00 / 5.00
  • 10 Low — / 0.20 / 1.00 / 5.00
  • WILD FISHERMAN Wild — / — / — / —
  • SCATTER / MONEY symbol Scatter — / — / — / —

How to place a bet

Big Bass Vegas Double Down Deluxe plays on 5 reels with 10 fixed Lines. The base game spins for line wins and Scatter triggers. Free Spins introduce Wild Fisherman collection and retrigger tiers. Each cycle ends when the round closes and the total win is awarded.

  1. Set the bet and spin

    Open the bet menu with the plus or minus buttons. Adjust BET and COIN VALUE until the TOTAL BET suits the session. Press the SPIN button to play. Wins pay left to right on the Lines and show as line callouts.

  2. Trigger Free Spins

    Land 3, 4 or 5 Scatter symbols anywhere to enter Free Spins. The BUY FREE SPINS and BUY SUPER FREE SPINS plaques also start the round for a set price. The Ante Bet toggle raises Scatter frequency but disables both buys.

  3. Collect with Wild Fisherman

    During Free Spins each Wild Fisherman collects all Money symbol values on screen. Fishermen fill the blue and red meters and retrigger extra spins with a rising Multiplier. The round total is awarded when the feature ends.

What bonuses are on offer

Buy bonus option
Yes · Cost 100.00x
Ante bet increase
1.50x

Bonus buy options

Default option Buy Free Spins Cost 100.00x
Buy Super Free Spins Cost 300.00x

Part of the series

Big Bass

Big Bass Vegas Double Down Deluxe splits its fisherman collection into two meters, one blue and one red, each climbing its own retrigger ladder. No other member shown here does that. Its Super Free Spins mode, sold for 300x bet, retriggers on any three fishermen regardless of colour, and cannot trigger naturally. The 100x Free Spins buy and the ante bet match Big Bass Mission Fishin'. The 5000x cap matches Mission Fishin' and Big Bass Halloween 2. Underneath, the familiar frame holds: 5x3 reels, ten lines, money-collect spins, and x2, x3, x10 retrigger multipliers, now wrapped in a neon casino setting.

Games in series
33

Game themes

Casino nightsReel fishing

Compatibility

Auto-spin feature
Yes

Features

  • Ante Bet
  • Free Spins
  • Money Collect
  • Multiplier
  • Retrigger
  • Scatter
  • Wild

Studio behind the game

Pragmatic Play

Pragmatic Play is a Gibraltar-based content supplier to the iGaming industry, led by CEO Julian Jarvis. It distributes its full portfolio through a single API integration, covering online slots, live casino, bingo, virtual sports and other RNG games. The studio holds certification or licensing across more than thirty jurisdictions, including the Malta Gaming Authority and the UK Gambling Commission. Its games are built on a mobile-first HTML5 architecture aimed at regulated markets. Within this mirrored catalogue, output leans heavily toward video slots, spanning recurring series and mechanics like Megaways, Hold and Spin and Money Collect, alongside smaller runs of scratch, crash and table titles.

Bets and stakes

Min. bet
0.10
Maximum bet
250.00
Bet currency
USD

Our take

What players like

  • RTP stays at 96.50% in base play, ante and both buys, so no route is penalised.
  • The Super buy retriggers on any 3 fishermen across both meters, not 4 of one colour.
  • The 5000x cap is stated twice in the rules, so the ceiling is unambiguous before play.

Downsides to consider

  • Ante bet locks out both purchase options, blocking a combined higher-chance and buy strategy.
  • Disabled buy buttons show only a faint colour dimming, easy to miss on a small screen.

This is a high-volatility Big Bass entry aimed at the British player who wants to buy in directly. The flat 96.50% RTP means the real decision is retrigger odds, not value: pay 100x for the standard 4-per-colour meter or 300x for the relaxed 3-any-colour rule. The 5000x cap binds either way, so the Super tier is about frequency of extensions, not a higher ceiling.

Common questions about the game

What does the Double Down part do in Super Free Spins?

It lowers the retrigger requirement. In normal Free Spins you need 4 Wild Fisherman of the same colour on that colour's meter. In Super Free Spins, any 3 Wild Fisherman collected across both meters retrigger the round. Each retrigger adds 10 spins and raises the Money Collect multiplier for that meter.

How much do the bonus buys cost on Big Bass Vegas Double Down Deluxe?

The Buy Free Spins option costs 100x your total bet. The Buy Super Free Spins option costs 300x. Both guarantee at least 3 Scatter symbols on the triggering spin. Neither button works while the Ante Bet is switched on, so British players must toggle the ante off before buying.

How does the Ante Bet change the stake here?

It multiplies your total bet by 1.5. The bet multiplier rises from 10x to 15x, so a £2.00 stake becomes £3.00. In return, more Scatter symbols appear on the reels and the natural Free Spins trigger chance increases. The RTP stays at 96.50% either way.

What is the maximum win and how is it enforced?

The cap is 5,000x your bet. If a Free Spins or Super Free Spins round reaches that figure, the round ends immediately, the win is paid up to the cap, and all remaining spins are forfeited. The single highest Money symbol value is also 5,000x, but that is a separate limit per fish.

Where to play

  • 1XBET

    Four deposits build the welcome offer. The first adds a 100 percent match up to $200. The second returns 50 percent up to $150. The third and fourth each add 30 percent up to $100, plus 40 free spins, credited within three days once each deposit clears.

    Open casino

Published on 11/09/2026

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