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The numbers that matter

Big Bass Vegas Double Down Deluxe at Goldencrown Casino

Pragmatic Play's Reel Kingdom slot with collection meters that fill during Free Spins, rated 96.50% RTP and high volatility.

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Big Bass Vegas Double Down Deluxe

A fishing slot with a double down twist

How the reels clear. Reels turn on a five-reel, three-row set themed around a Vegas fishing trip, with ten fixed paylines reading left to right. Released by Reel Kingdom for Pragmatic Play, the game runs on high volatility. Its core loop is a base game that feeds Free Spins, where Wild Fisherman symbols collect money values from fish symbols. Super Free Spins, an ante option and two paid entries sit alongside it.

Big Bass Vegas Double Down Deluxe for patient bankrolls. High volatility means wins land less often but can be larger, so a bankroll needs room for dry patches. Bets begin at NZ$0.10, and the NZ$5 level used as an example here leaves plenty of headroom below the NZ$250 ceiling. Players who want steady small returns will find the rhythm testing; those who accept long waits for the collection meters to fill will feel at home.

What the split meters buy you. Where many Pragmatic Play slots keep one bonus round, this one splits it. Free Spins uses two separate collection meters, one blue and one red, each raised by four matching Wild Fisherman symbols. Super Free Spins merges both meters, needing three of any colour to retrigger. An ante bet raises scatter frequency, and both paid entries guarantee at least three scatters on the trigger spin.

Full article
Figures in view

Big Bass Vegas Double Down Deluxe numbers at a glance

After this table you will know what each figure changes for your stake.

Pragmatic Play

ProviderPragmatic Play
Return to player96.50%
VolatilityHigh
Grid5x3

NZ$1 250 000

Maximum win multiplex5 000
Top win at the highest betNZ$1 250 000
Release date12/09/2024
At the machine

Follow one round from stake to payout

Use this while you set a stake and trace where a payout comes from.

Room to stake
Opening the bet menu, you pick a total stake per spin between NZ$0.10 and NZ$250. That stake is divided across ten fixed paylines, so each line carries a tenth of it before any win is credited.
Which symbols pay the lines?
Three or more matching symbols on adjacent reels from the leftmost one pay a line win. Royal cards and the school of fish sit at the low end, while the briefcase, reel and rod, flamingo and pink cruiser carry the higher paytable values.
Where money values wait
Fish symbols may appear carrying random MONEY values, but the base game cannot collect them. Wilds substitute in line wins, and the ante toggle raises scatter frequency in exchange for a steeper stake, disabling the two paid entries.
Trigger the spins naturally
Three, four or five scatters anywhere award 15, 20 or 25 spins. In the round, Wild Fisherman symbols collect MONEY values from fish and scatters, and every fourth Wild Fisherman of one colour adds ten spins plus a step on that colour's multiplier.
A limit set before spinning
Before the first spin, set a deposit limit or a loss limit in your account and keep session reminders on. The game cannot tell you where a session ends, so a fixed figure decided in advance is the only boundary you control.
Reading the display

The screens you meet during play

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Six symbols in cash

What does a line of symbols pay in cash?

Payouts below are cash amounts at a NZ$0.20 bet, and the rarer the symbol, the more a full line returns.

Highest earners

Pink speedboatPink speedboat2+ NZ$0.10 · 5+ NZ$40
Pink flamingoPink flamingo3+ NZ$0.60 · 5+ NZ$20
Fishing rod and reelFishing rod and reel3+ NZ$0.40 · 5+ NZ$10

Smaller pays

Money briefcaseMoney briefcase3+ NZ$0.40 · 5+ NZ$10
School of fishSchool of fish3+ NZ$0.20 · 5+ NZ$4
AA3+ NZ$0.04 · 5+ NZ$2

Base spin first, then the collection meters

Before the meters fill, after they pay. 3/4/5 SCATTER anywhere gives 15/20/25 spins, or buy in at 100x total bet. WILD FISHERMAN symbols collect MONEY values from MONEY and SCATTER fish into blue and red meters; every 4th same-colour Wild adds +10 spins and lifts that meter's multiplier.

Can any spin trigger this round? Purchase only at 300x total bet, not reachable from a natural spin. It plays like Free Spins, but a retrigger needs 3 Wild Fisherman of ANY colour across both meters instead of 4 of the same colour.

Pay more per spin, see more scatters. A 15x bet multiplier, which is 1.5x the normal 10x total bet. It raises how often SCATTER appears, lifting the natural chance of Free Spins, and it switches off both Buy options while it is on.

MONEY values in the base game. 5 reels x 3 rows on 10 fixed paylines, wins paid left to right from the leftmost reel. Fish can carry MONEY values here, yet those values are only collected once Free Spins is running.

While you are on this game

Want to see what else Pragmatic Play puts on these reels?

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Widen the net from here

Casino Slot Games
That shelf holds other reels of this kind gathered in one place: All Games in One Catalog (Casino Slot Games)
Room for limits

What New Zealand allows on this slot

Whether the big stake and the bonus buy are open to you is settled here, with no grey areas.

Stake ceiling and the cap it produces — NZ$250 → NZ$1 250 000
Bets run from NZ$0.10 to NZ$250, and the whole 5,000x cap at that top stake works out as NZ$1,250,000.
Big Bass Vegas Double Down Deluxe autoplay
Autoplay is available on this market, so the reels can run a set number of spins without input from you.
Access to both buy options
Bonus buy is open here, so Buy Free Spins and Buy Super Free Spins appear in the game menu at their stated multiplier costs.

Reading a slot page with a clear head

When does the bonus round arrive? Nothing on this page tells you when the scatter symbols appear; any figure for that would be made up, so none is offered.

Big Bass Vegas Double Down Deluxe and one session. A high return figure describes a long run of spins, never your next one; a single session can end far from it either way.

Listed figure versus live rules. Return settings vary by version and skin, and the live game rules panel is the only place that names the one running here.

How often does the cap land? Five thousand times the stake is a cap on a round, not a target; most rounds end well below it and many end with nothing.

Free version

Deciding between practice reels and a funded account

Goldencrown Casino offers practice reels so the meters and pace are familiar before any deposit.

Spin on practice credits
Practice reels run on credits with no cash behind them, so antics in the free spins show you how the meters climb without costing a cent.
Run the demo
From practice credits to a funded balance
Funded spin at the casino pays in New Zealand dollars, with a stake floor of ten cents; check the rules panel before you raise the stake.
Play for real
Big Bass Vegas RTP

You are deciding what long play costs

RTP is a long-run average rather than a session promise. Casinos may run any listed version of this slot, and the game rules show which one is active on your table.

RTP 96.50%

What comes back from NZ$100NZ$96.50
Casino's slice of NZ$100NZ$3.50
Trigger you can price

What do the ante and the two buys cost?

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18+The worry is paying extra for nothing; each option's price and job are set out here.
NZ$500 (x100)

Guaranteed three-scatter trigger

Buy Free Spins charges 100x the total bet, so NZ$500 at a NZ$5 stake, and the trigger spin lands at least three SCATTER symbols for fifteen or more spins.

NZ$1 500 (x300)

Pay more, retrigger on three

Buy Super Free Spins costs 300x the total bet, NZ$1 500 at a NZ$5 stake, and only this route reaches Double Down, where three Wild Fishermen of any colour retrigger.

NZ$5 → NZ$7.50

Waiting for a natural trigger

The ante toggle multiplies the bet by 1.5, so NZ$7.50 at a NZ$5 stake, raises SCATTER frequency, and hides both buy buttons while it stays on.

Big Bass Vegas kin

You are weighing this slot against its siblings

Across the five neighbouring titles RTP sits between 96.50 and 96.52, and maximum wins reach 5000x, except Splash 1000 at 25000x.

Big Bass Blast

RTP96.50%
Pays up tox5 000
Debut2026

Big Bass Football Bonanza

RTP96.50%
Pays up tox5 000
Debut2026

Big Bass Trophy Catch

RTP96.50%
Pays up tox5 000
Debut2026
Numbers decoded

Settle these doubts about Big Bass Vegas Double Down Deluxe

Removes the fear of misreading the return figure, the limits and the double down rule.

trustWhat happens when the RTP of Big Bass Vegas Double Down Deluxe changes with a paid feature?+
Reels spin at 96.5% return on the plain bet. The notes attach that same figure to three settings: ANTE BET at 15x, BUY FREE SPINS at 100x and BUY SUPER FREE SPINS at 300x. Stake NZ$100 and the long-run expectation is NZ$96.50 back, whichever setting is live.
trustWhen can I try Big Bass Vegas Double Down Deluxe in demo mode here?+
Practice reels are not opened on this page; the slot runs in the lobby under the Goldencrown Casino account in New Zealand dollars. A demo round would use play credits anyway, so it would not show how the meters pay in real stakes. Nothing about the RTP or volatility changes with the mode.
trustCan I expect steady small wins on Big Bass Vegas Double Down Deluxe?+
No: the profile is high volatility and 10 fixed paylines on a 5x3 grid. Long stretches of dead reels are normal, and the money sits in the free spins and the collection meters. Treat a session as a series of quiet spins with clusters of activity, not a steady drip of wins.
trustWhy is the top prize on Big Bass Vegas Double Down Deluxe capped at 5000x?+
A round win cannot pass 5000x total bet, whichever mode is running. At the NZ$5 example bet that reads NZ$25 000, and at the NZ$250 top bet it reads NZ$1 250 000. Meter multipliers stop feeding the round once the ceiling is reached.
trustWhat if I want the smallest or largest stake on Big Bass Vegas Double Down Deluxe?+
Betting opens at NZ$0.10 and closes at NZ$250 for each round, so the table's NZ$0.20, NZ$2 and NZ$5 rows are examples only. ANTE BET raises the stake by half without changing your line price. The prize cap moves in step with the stake you pick.
trustWhat if I compare Big Bass Vegas Double Down Deluxe with the rest of the Big Bass line?+
Sibling versions such as Big Bass Splash 1000 climb to 25 000x, while this one holds at 5000x with its own 96.5% return. Its twin meters and the double down purchase are what set it apart. Pick by volatility taste, not by the size of the headline prize.

Decide your limits before Big Bass Vegas Double Down Deluxe loads

Pick the stake before the reels move. Set the night's amount while the reels are still idle, and treat it as the full cost of the session. High volatility means dead spins are the normal rhythm, not a signal to raise the stake.

The win that keeps you spinning. Name your exit before the first spin, and keep it even after a big collect lands. A meter payout feels like a fresh start, yet it is the same money you planned to keep.

Let the account hold the line. The account carries deposit limits and loss limits, and both apply before any spin on this slot. Setting them while calm beats deciding in the middle of a fishing round, when the pull is loudest.

Big Bass Vegas Double Down Deluxe pause. Cooling-off periods and self-exclusion are there for the moment the fishing stops being fun. Session reminders help too, and the Gambling Helpline New Zealand takes a call when you want a person to talk to.

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