Big Bass Slots: The Games, Ranked and Compared
Big Bass slots are Reel Kingdom’s fishing series, also published by Pragmatic Play, built around one formula: in the free spins, the fisherman wild collects the money symbols, and every fourth wild raises the multiplier.
From Big Bass Bonanza, the series branched into Splash and its modifiers, the 1000 line and its bigger money symbols, Hold & Spinner, Megaways, the small grid of 3 Reeler and seasonal editions such as Halloween and Christmas Frozen Lake.
- 36 games reviewed
- Dec 2020 first release
- Oct 2026 latest release
Latest release Oct 2026
Big Bass Halloween Splash 1000
The newest game we have reviewed in the series, with its free demo.
6.8Read the review
Coming next 16 Nov 2026
Big Bass Christmas Blast 1000
Announced by the studio: our review goes live on release day.
See the preview
Top 5 Big Bass Slots
Select a slot to see its details.
Top 5 Big Bass Slots in Detail
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1. Big Bass Vegas 1000
Studio Pragmatic Play Released September 2026 Layout 5 reels, 10 paylines Bonus Buy Available Mechanics Random Features, Turbo Spin, Re-Spin, Symbol Collection
Big Bass Vegas 1000 is the edition that moves the series fisherman to a Las Vegas skyline and splits his collection in two: blue and red fisherman symbols fill separate meters during Free Spins, each with its own retriggers and rising multiplier. Free Spins start longer than in Big Bass Day at the Races, and a Super Free Spins buy sits beside the usual one.
Pros
Two separate collector meters, where Big Bass Christmas Frozen Lake fills a single one
More free spins at the trigger than in Big Bass Day at the Races
Cons
Medium volatility, less steady than Big Bass Day at the Races
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2. Big Bass Bonanza Megaways
Studio Pragmatic Play Released November 2021 Layout 6 reels, 46656 paylines Mechanics Megaways, Cascading Reels, Turbo Spin
Big Bass Bonanza Megaways is the version that puts the series fisherman on a Megaways grid: tumbling wins on a large changing layout, Money fish that fall instead of exploding during Free Spins, and Fisherman symbols that collect their values with retriggers and stronger multipliers. It has no bonus buy and the lowest win cap of the games here.
Pros
Tumbling wins on a Megaways grid, unlike the fixed lines of Big Bass Day at the Races
Medium volatility, steadier than Big Bass Christmas Frozen Lake
Cons
The lowest win cap of the series games here, and no bonus buy
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3. Big Bass Day at the Races
Studio Pragmatic Play Released March 2024 Layout 5 reels, 10 paylines Bonus Buy Available Mechanics Turbo Spin, Re-Spin, Random Features, Pick a Prize
Big Bass Day at the Races is the edition that takes the series to a racecourse: before Free Spins, a pick bonus can add spins, guarantee Money symbols or remove the lowest values, and in the base game the Money values on screen can be collected at random with a multiplier. It is rated low volatility, with a higher win cap than Big Bass Christmas Frozen Lake.
Pros
Money values can be collected at random in the base game, where Big Bass Vegas 1000 collects them only in Free Spins
Low volatility, steadier than Big Bass Christmas Frozen Lake
Cons
Fewer free spins at the trigger than Big Bass Vegas 1000
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4. Big Bass Bonanza 3 Reeler
Studio Pragmatic Play Released December 2024 Layout 3 reels, 5 paylines Bonus Buy Available Mechanics Symbol Collection, Multiplier, 3 Reels
Big Bass Bonanza 3 Reeler is the version that shrinks the series to a small grid with few lines: Wilds collect fish values in Free Spins and retriggers raise the multiplier, while the base game adds only random reel fills and a Scatter hook. Its Money fish reach higher values than in Big Bass Vegas 1000.
Pros
The smallest grid of the series games here, so every screen reads at a glance
A Super Free Spins buy cheaper than in Big Bass Vegas 1000
Cons
Fewer base game features than Big Bass Day at the Races
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5. Big Bass Christmas Frozen Lake
Studio Pragmatic Play Released November 2025 Layout 5 reels, 10 paylines Bonus Buy Available Mechanics Random Features, Re-Spin
Big Bass Christmas Frozen Lake is the Christmas edition where a card pick decides the bonus: before Free Spins, a card gives either the regular collection round or Frozen Lake Free Spins, which can also be bought directly. It is the only game in this Top rated high volatility, with the same win cap as Big Bass Bonanza 3 Reeler.
Pros
Two kinds of Free Spins chosen by a card pick, where Big Bass Day at the Races has one round
A Frozen Lake buy cheaper than the Super Free Spins buy of Big Bass Vegas 1000
Cons
High volatility, where Big Bass Day at the Races is rated low, so small wins come less often
Big Bass Slots in Release Order
36 games reviewed on BonusTiime so far, from the oldest to the newest. Each card opens the full review with a free demo.
- Reviewed 36
- Coming next 2
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No. 1 Original
Big Bass Bonanza
Review & free demo
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No. 2 Sequel
Bigger Bass Bonanza
Review & free demo
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No. 3 Edition
Big Bass Bonanza Megaways
Review & free demo
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No. 4 Seasonal
Christmas Big Bass Bonanza
Review & free demo
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No. 5 Sequel
Big Bass Splash
Review & free demo
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No. 6 Sequel
Big Bass Bonanza: Keeping it Reel
Review & free demo
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No. 7 Seasonal
Bigger Bass Blizzard
Review & free demo
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No. 8 Edition
Big Bass Bonanza Hold & Spinner
Review & free demo
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No. 9 Sequel
Big Bass Amazon Xtreme
Review & free demo
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No. 10 Edition
Big Bass Hold & Spinner Megaways
Review & free demo
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No. 11 Seasonal
Big Bass Halloween
Review & free demo
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No. 12 Seasonal
Big Bass Christmas Bash
Review & free demo
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No. 13 Sequel
Big Bass Floats My Boat
Review & free demo
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No. 14 Sequel
Big Bass Day at the Races
Review & free demo
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No. 15 Sequel
Big Bass Secrets of the Golden Lake
Review & free demo
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No. 16 Sequel
Big Bass Bonanza Reel Action
Review & free demo
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No. 17 Sequel
Big Bass Mission Fishin’
Review & free demo
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No. 18 Sequel
Big Bass Vegas Double Down Deluxe
Review & free demo
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No. 19 Seasonal
Big Bass Halloween 2
Review & free demo
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No. 20 Stake exclusive
Big Bass Boom
Review & free demo
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No. 21 Edition
Big Bass Bonanza 3 Reeler
Review & free demo
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No. 22 Edition
Big Bass Dice
Review & free demo
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No. 23 Edition
Big Bass Bonanza 1000
Review & free demo
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No. 24 Stake exclusive
Big Bass Rock and Roll
Review & free demo
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No. 25 Stake exclusive
Big Bass and the Gold Ness Monster
Review & free demo
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No. 26 Seasonal
Big Bass Halloween 3
Review & free demo
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No. 27 Seasonal
Big Bass Christmas Frozen Lake
Review & free demo
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No. 28 Jackpot
Big Bass It's a Whopper
Review & free demo
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No. 29 Jackpot
Big Bass Surf's Up
Review & free demo
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No. 30 Edition
Big Bass Splash 1000
Review & free demo
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No. 31 Sequel
Big Bass Raceday Repeat
Review & free demo
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No. 32 Sequel
Big Bass Trophy Fishing
Review & free demo
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No. 33 Sequel
Big Bass Football Bonanza
Review & free demo
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No. 34 Sequel
Big Bass Blast
Review & free demo
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No. 35 Edition
Big Bass Vegas 1000
Review & free demo
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No. 36 Edition
Big Bass Halloween Splash 1000
Review & free demo
Coming Next
Announced releases with a confirmed date. They join the ranking once released and reviewed.
Compare Big Bass Slots on RTP and Max Win
Values from each game's review page. Sort the table to find the version that suits how you play.
Sort by
| Game | RTP | Max win | Volatility | Our rating |
|---|---|---|---|---|
| Big Bass Splash 1000Dec 2025 |
96.51% – 96.53%by version** | 25,000x | High | 6.4 |
| Big Bass Hold & Spinner MegawaysAug 2023 |
96.70% | 20,000x | High | 7.1 |
| Big Bass Halloween Splash 1000Oct 2026 |
96.50% | 20,000x | Medium | 6.8 |
| Big Bass Bonanza 1000Apr 2025 |
96.51% | 20,000x | Medium | 6.1 |
| Big Bass Vegas 1000Sep 2026 |
96.52% – 96.53%by version** | 15,000x | Medium | 7.3 |
| Big Bass Day at the RacesMar 2024 |
96.06% – 96.07%by version** | 10,000x | Low | 7.2 |
| Big Bass Bonanza: Keeping it ReelOct 2022 |
96.07% | 10,000x | Low | 7.1 |
| Big Bass Amazon XtremeJun 2023 |
96.06% – 96.07%by version** | 10,000x | Low | 7.1 |
| Big Bass Bonanza Hold & SpinnerMar 2023 |
96.07% – 96.09%by version** | 10,000x | Medium | 6.7 |
| Big Bass Bonanza 3 ReelerDec 2024 |
96.50% | 5,000x | Medium | 7.2 |
| Big Bass Christmas Frozen LakeNov 2025 |
96.07% | 5,000x | High | 7.2 |
| Big Bass SplashJun 2022 |
96.71% | 5,000x | Medium | 7.1 |
| Big Bass Christmas BashNov 2023 |
96.71% | 5,000x | High | 7.1 |
| Big Bass Secrets of the Golden LakeApr 2024 |
96.07% | 5,000x | High | 7.1 |
| Big Bass Mission Fishin’Jun 2024 |
96.50% | 5,000x | Medium | 7.1 |
| Big Bass BoomOct 2024 |
97.97% – 98.00%Stake version* | 5,000x | Medium | 7.1 |
| Big Bass Trophy FishingApr 2026 |
96.50% | 5,000x | Medium | 7.1 |
| Big Bass Raceday RepeatMar 2026 |
96.51% | 5,000x | Low | 6.7 |
| Big Bass Floats My BoatFeb 2024 |
96.06% – 96.09%by version** | 5,000x | Medium | 6.4 |
| Big Bass Halloween 2Oct 2024 |
96.71% | 5,000x | Medium | 6.4 |
| Big Bass and the Gold Ness MonsterSep 2025 |
98.00% – 98.00%Stake version* | 5,000x | High | 6.4 |
| Big Bass Halloween 3Oct 2025 |
96.50% | 5,000x | Medium | 6.4 |
| Big Bass Vegas Double Down DeluxeSep 2024 |
96.50% | 5,000x | Medium | 6.2 |
| Big Bass BlastJul 2026 |
96.50% – 96.51%by version** | 5,000x | Low | 6 |
| Big Bass Rock and RollMay 2025 |
98.00% – 98.00%Stake version* | 5,000x | Medium | 5.8 |
| Big Bass It's a WhopperNov 2025 |
92.00% – 92.01%by version** | 5,000x | Low | 5.8 |
| Big Bass Surf's UpNov 2025 |
92.00% – 92.00%by version** | 5,000x | Low | 5.8 |
| Big Bass Football BonanzaMay 2026 |
96.50% | 5,000x | Low | 5.8 |
| Big Bass Bonanza MegawaysNov 2021 |
96.72% | 4,000x | Medium | 7.2 |
| Bigger Bass BlizzardNov 2022 |
96.07% – 96.08%by version** | 4,000x | Medium | 6.2 |
| Bigger Bass BonanzaSep 2021 |
96.71% | 4,000x | Medium | 5.8 |
| Christmas Big Bass BonanzaDec 2021 |
96.71% | 2,100x | Medium | 6.1 |
| Big Bass BonanzaDec 2020 |
96.71% | 2,100x | Low | 5.9 |
| Big Bass Bonanza Reel ActionMay 2024 |
96.50% | 2,100x | Low | 5.9 |
| Big Bass HalloweenOct 2023 |
96.06% | 2,100x | Low | 5.7 |
| Big Bass DiceMar 2025 |
96.71% | 2,100x | Low | 5.5 |
* Stake-exclusive version: the RTP shown applies on Stake only. The same game may run at a different RTP elsewhere, so it is not ranked against the standard releases.
** The studio publishes several RTP configurations: the casino chooses which one it runs.
Which Big Bass Slot Should You Play?
Four ways into the series, depending on what you are after.
The original
Big Bass Bonanza
Where it all began: the base game every edition builds on.
Play the demo
Biggest max win
Big Bass Splash 1000
Up to 25,000x your stake on our data.
Play the demo
Highest rated
Big Bass Vegas 1000
Rated 7.3/10 in our review.
Play the demo
Newest
Big Bass Halloween Splash 1000
Released Oct 2026.
Play the demo
Big Bass Bonanza
Where it all began: the base game every edition builds on.
Play the demo
Biggest max win
Big Bass Splash 1000
Up to 25,000x your stake on our data.
Play the demo
Highest rated
Big Bass Vegas 1000
Rated 7.3/10 in our review.
Play the demo
Newest
Big Bass Halloween Splash 1000
Released Oct 2026.
Play the demo
Casinos with Big Bass Games
These top-rated casinos offer games from Pragmatic Play, the studio behind the series. Which Big Bass titles each casino carries can vary by casino and by country: check the game lobby before you sign up. Stake-exclusive versions are only available on Stake.
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Team's Choice 
Stake
Exclusive Bonus
€30 Free
Creation date: 2017
BONUSTIIMECopied -
Slot Hunter
Welcome Bonus Package
Up to €4,000 + 250 Free Spins
Creation date: 2020
HOLSTER1Copied -
Lucky Block
Welcome Bonus
200% up to €25,000 + 50 Free Spins
Creation date: 2022
*********No code needed
Big Bass at a glance
- StudioPragmatic Play
- Games reviewed36
- First releaseBig Bass Bonanza
- Latest releaseBig Bass Halloween Splash 1000
What Is the Big Bass Series?
Big Bass slots belong to Reel Kingdom’s fishing series, with the original also published on Pragmatic Play’s game site. You can therefore encounter the series among Pragmatic Play slots while Reel Kingdom is the studio behind it. The original uses a 5×3 video-slot layout with 10 paylines, establishing the starting format for the family.
The shared formula centres on the fisherman wild collecting money symbols during free spins. In the original, a wild collects all visible money symbols when it appears. The fisherman gathers the catches shown on the reels, which ties the feature to the theme; for other fishing slots, Blueprint Gaming’s Fishin’ Frenzy slots are the other big fishing franchise we cover.
Retriggers extend that collection feature and introduce rising multipliers. Every fourth wild awards 10 more free spins, with the multiplier progressing to 2x, then 3x, then 10x at successive stages.
Bonanza, Splash and Big Bass 1000
These fishing games change the reel layout, the preparation of the feature and the interaction between fishermen and money symbols.
Bigger Bass Bonanza
Bigger Bass Bonanza is a 4×5 edition of the classic fishing slot: what changes is the grid itself, where the other games of this branch change how the feature starts or what the fishermen collect.
Big Bass Splash and Big Bass Splash 1000
Big Bass Splash can apply up to five modifiers before the feature begins, including extra money symbols, wilds and spins. Big Bass Splash 1000 uses a fishing animation before the free spins to unlock up to five modifiers. You can start the feature at level two through one of those modifiers, changing the starting conditions rather than the grid.
Big Bass Bonanza 1000
Big Bass Bonanza 1000 gives money symbols values reaching 1,000x. When two scatters land, a third scatter can be randomly reeled in to trigger the feature. Where Big Bass Splash 1000 changes the feature once it is triggered, this game gives you an extra chance to trigger it.
Big Bass Vegas 1000
Big Bass Vegas 1000 moves the fisherman to the Las Vegas Strip, with money symbols worth up to 1,000x. Red and blue fisherman wilds collect the fish money symbols. You also encounter bazooka and dynamite features that turn symbols into money symbols. A hook can pull fishermen onto the screen.
Hold & Spinner, Megaways and Other Formats
Big Bass Bonanza Hold & Spinner adds a second bonus centred on sticky coins. Three coins in the base game turn sticky and start the bonus with four lives, reset whenever a new coin lands. Big Bass Hold & Spinner Megaways combines a hold and spin bonus with six ever-changing reels, where winning symbols cascade away. Its free spins also extend the multiplier and retrigger structure with unlimited retriggers.
The changing reel format of Megaways slots appears in Big Bass Bonanza Megaways, with scatter awards determining the initial free spins allocation. Three scatters award 10 free spins, four award 15, five award 20 and six award 25. Big Bass Bonanza 3 Reeler goes the other way, with a fixed 3×3 grid and five paylines.
Big Bass Amazon Xtreme moves a feature choice ahead of the free spins: you select six game-altering mechanics before the round begins. The choices include more fish, more fishermen or starting at level two. Rather than changing the reel format as Megaways does, these selections alter the conditions of the free spins before you enter the round.
Seasonal and Themed Big Bass Games
Themed Big Bass games change the setting, while some also alter the structure of the free spins.
Big Bass Halloween
Big Bass Halloween gives the series a Halloween makeover on the same 5×3 grid with 10 paylines as the original Big Bass Bonanza.
Big Bass Christmas Frozen Lake
Big Bass Christmas Frozen Lake adds a bonus choice to the festive setting associated with Christmas slots. A card reveal determines whether you enter Free Spins or Frozen Lake Free Spins. In Frozen Lake Free Spins, only wilds and money symbols land on the reels.
Big Bass Day at the Races
Big Bass Day at the Races moves the theme to horse racing while retaining familiar Big Bass features. Those features are adapted to the racehorse setting.
Big Bass Secrets of the Golden Lake
Big Bass Secrets of the Golden Lake has two free spins rounds. During the Golden Lake feature, the fisherman can hook gold diamonds to rewind the reels.
FAQ
Who Makes the Big Bass Slots?
Reel Kingdom makes the Big Bass slots and calls Big Bass one of its series. The games are also published by Pragmatic Play, which is why you see both names on them.
What Does 1000 Mean in a Big Bass Game?
In Big Bass Bonanza 1000, Big Bass Splash 1000 and Big Bass Vegas 1000, the 1000 refers to money symbols worth up to 1,000x. It is the top value a money symbol can carry, not what each one pays.
What Is the Difference Between Big Bass Bonanza and Big Bass Splash?
Big Bass Splash keeps the Big Bass Bonanza formula and adds up to five modifiers before the free spins begin, such as extra money symbols, wilds and spins.
Which Big Bass Games Have a Hold and Spin Bonus?
Big Bass Bonanza Hold & Spinner and Big Bass Hold & Spinner Megaways both have it next to the free spins. In the Megaways version, you get three spins to land cash prizes, and each win resets them.
What Does Megaways Mean in a Big Bass Game?
Megaways marks the Big Bass games played on ever-changing reels, such as Big Bass Bonanza Megaways and Big Bass Hold & Spinner Megaways, which plays on six of them.
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