On this page
- What Big Bass Vegas Double Down Deluxe is
- How a spin works, step by step
- Free spins with two cash trails
- A worked bonus example
- Why two trails change the round
- Bonus buy and ante options
- What changed versus Big Bass Bonanza
- Testing it in the demo
- Big Bass Vegas Double Down Deluxe free demo
- Big Bass: all editions compared
- Frequently asked questions
What Big Bass Vegas Double Down Deluxe is
Pragmatic Play released Big Bass Vegas Double Down Deluxe in September 2024 as a new entry in the Big Bass series. The grid is the classic 5x3 with 10 fixed paylines, set against the lights of Las Vegas. The RTP is 96.50% in every mode, and the maximum win is 5,000x the stake. The headline change is in the bonus: two fishermen, a blue one and a red one, each fill their own cash trail.
How a spin works, step by step
- Set the stake. It covers all 10 lines. In the demo build the total stake runs from 0.10 to 250; your operator's limits appear in the rules.
- The reels stop on 15 positions and lines pay from the leftmost reel.
- Wilds substitute for regular symbols.
- Two scatters trigger an assist. The game may respin if both scatters can drop one position and stay on the reels, or a hook may pull a reel up to reveal a third scatter.
- Three or more scatters start the bonus with 15 to 25 free spins, depending on how many landed.
Paytable
Line values served by the game, converted into multiples of the total stake:
| Symbol tier | 5 in a row | 4 in a row | 3 in a row | 2 in a row |
|---|---|---|---|---|
| Top symbol | 200x | 20x | 5x | 0.5x |
| Second symbol | 100x | 15x | 3x | - |
| Third and fourth symbols | 50x | 10x | 2x | - |
| Fish symbol | 20x | 5x | 1x | - |
| Two middle low symbols | 10x | 2.5x | 0.2x | - |
| Three lowest symbols | 5x | 1x | 0.2x | - |
Free spins with two cash trails
During the free spins, fish carry cash values. The values the game uses are 2x, 5x, 10x, 15x, 20x, 25x, 50x, 100x, 200x, 500x and 5,000x the stake. Blue and red fisherman wilds both collect every value on screen, and each color advances its own trail.
Every fourth fisherman collected in either trail awards 10 more spins and raises that trail's money multiplier to 2x, then 3x, then 10x. Two helpers keep dead spins down: if a fisherman lands with no fish in view, a bazooka or dynamite effect can turn symbols into money fish; if fish land without a fisherman, one can be hooked onto the reels.
| Fishermen in one trail | Money multiplier | Extra spins |
|---|---|---|
| 0 to 3 | 1x | - |
| 4 | 2x | +10 |
| 8 | 3x | +10 |
| 12 | 10x | +10 |
A worked bonus example
Take a 1.00 stake and a round that opens with 15 free spins.
- Spin 2: a blue fisherman lands with fish of 5x and 10x. He collects 15x, so 15.00. The blue trail reads one.
- Spin 9: the blue trail reaches four, adding 10 spins and a 2x multiplier. A blue fisherman then collects 20x and 5x: 25x doubled, 50.00.
- Spin 16: a red fisherman, whose trail is still at 1x, collects a 100x fish. That pays 100.00.
The total is 15.00 + 50.00 + 100.00 = 165.00 before line wins. Now picture the red trail at 3x when that 100x fish arrived: the single collection would have paid 300.00. Tracking both trails tells you which fisherman is worth hoping for on each spin.
Why two trails change the round
With one meter, every wild pushes the same ladder. With two, the wilds split between blue and red, so each trail climbs more slowly than a single meter would. The payoff is that you get two separate chances to reach 10x, and a round can finish with one trail high and the other barely started. That makes results more uneven: some bonuses stay flat, others catch a late 10x level on one color.
Watch which trail is closer to its next step and how many spins remain. A trail sitting at three fishermen is one landing away from 10 extra spins and a bigger multiplier. The helpers matter here too, because a fisherman that lands on an empty screen can still collect once a bazooka or dynamite effect brings fish in, and every collection moves its trail forward.
Bonus buy and ante options
Where the bonus buy is permitted, two options appear:
- Free spins for 100x the stake, the standard round.
- Super free spins for 300x, where only three fishermen are needed to level up a trail instead of four.
Both buys are listed at 96.50% RTP, the same as the base game. The demo build also has an ante mode that raises the stake to 1.5 times the base bet at the same RTP; its exact effect is described in the rules. With ante on, the cap is shown as 3,334x of the raised stake, which is the same money ceiling. At a 1.00 base stake, 300.00 for super spins is a large single outlay, so size it against your session budget.
What changed versus Big Bass Bonanza
- Two wilds and two trails instead of one fisherman and one meter.
- Base game scatter assists after two scatters, new to this edition.
- Random helpers in the bonus that bring in fish or a fisherman.
- RTP 96.50% versus 96.71% in the original.
- A 5,000x cap and fish values up to 5,000x.
- Two buys at 100x and 300x, where the original lists one at 100x.
Testing it in the demo
Use the free demo to learn how often the two-scatter assists fire and how quickly each trail fills. Run the base game at a fixed stake for a few hundred spins before trying a buy, and note how many fishermen each colour collects. Our demo guide covers how to read a session. In the rules screen, confirm the RTP line of your build, the stake limits and which buy options your market allows.
Big Bass: all editions compared
| Edition | Release | Max win | RTP | Pays | Bonus buy |
|---|---|---|---|---|---|
| Big Bass Bonanza | 2020 | — | 96.71% | 10 paylines | 100x |
| Big Bass Splash | — | — | 96.71% | 10 paylines | 100x |
| Big Bass Bonanza 1000 | 2025 | 20,000x | 96.51% | 10 paylines | 100x / 450x |
| Big Bass Bonanza Megaways | — | — | 96.70% | Megaways | 100x |
| Christmas Big Bass Bonanza | — | — | 96.71% | 10 paylines | — |
| Big Bass Vegas Double Down Deluxe (you are here) | 2024 | 5,000x | 96.50% | 10 paylines | 100x / 300x |
| Bigger Bass Bonanza | 2021 | 4,000x | 96.71% | 12 paylines | — |
Where to play Big Bass Vegas Double Down Deluxe for real money
Frequently asked questions
What is the RTP of Big Bass Vegas Double Down Deluxe?
The RTP is 96.50%, and the game lists the same figure for the base game, the ante mode and both bonus buys. Always confirm the value in the rules screen of the version your operator runs.
What is the maximum win?
The maximum win is 5,000x the stake. The game also uses a 5,000x money fish value in free spins. With ante mode active, the cap is shown as 3,334x of the raised stake, which equals the same amount of money.
How do the two cash trails work?
Blue and red fisherman wilds each advance their own trail. Every fourth fisherman in a trail adds 10 free spins and raises that trail's money multiplier to 2x, then 3x, then 10x.
How many free spins do you get?
Three or more scatters start the bonus with 15 to 25 free spins, depending on how many scatters landed. Two scatters can also trigger a respin or a hook that adds a third scatter.
What do the bonus buys cost?
Where available, standard free spins cost 100x the stake and super free spins cost 300x. In super free spins, only three fishermen are needed to level up a trail. Both are listed at 96.50% RTP.
How is it different from Big Bass Bonanza?
It keeps the 5x3 grid and 10 lines but adds a second fisherman, two cash trails, base game scatter assists and bonus helpers. The RTP is 96.50% compared with 96.71% in the original.
Can I play Big Bass Vegas Double Down Deluxe for free?
Yes. The demo on this page loads the official game with play money, so you can test the trails, the scatter assists and the buy menu without registering.
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