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Pragmatic Play · series guide · our recorded opens
Every Big Bass slot side by side: 35 versions from Pragmatic Play, released between 2020 and 2026, with each one's RTP, max win and volatility, and what its bonuses actually paid when we opened them live. Big Bass Raceday Repeat has paid best for us, with a typical open of 115× the bet across 14 bonuses.
Updated 14 Nov 2026. Results are our own recorded bonus opens; RTP, volatility and max win are Pragmatic Play's published figures.
2020Bonanza
2021Megaways
2021Christmas Bonanza
2022Splash
2022Keeping it Reel
2023Hold & Spinner
2023Amazon Xtreme
2023Hold & Spinner Megaways
2023Halloween
2023Christmas Bash
2024Floats my Boat
2024Day at the Races
2024Golden Lake
2024Reel Action
2024Mission Fishin'
2024Vegas Double Down
20243 Reeler
2024Boom
2024Halloween 2
2024Xmas Xtreme
2025Return to the Races
2025Bonanza 1000
2025Rock and Roll
2025Boxing Bonus Round
2025Reel Repeat
2025Gold Ness Monster
2025Halloween 3
2025Frozen Lake
2025Splash 1000
2026#1Raceday Repeat
2026Trophy Catch
2026Football Bonanza
2026Blast
2026Vegas 1000
2026Halloween Splash 1000The original: 5 reels and 10 paylines, with a fisherman wild that collects the fish money symbols in free spins.
The Megaways version: the number of ways to win changes on every spin.
A Christmas-themed edition of the original Big Bass Bonanza.
Adds a Hold & Spinner money-symbol feature to the fishing theme.
The Megaways version of Big Bass Hold & Spinner.
A Halloween-themed Big Bass.
A Christmas-themed Big Bass.
A three-reel version of Big Bass Bonanza.
The second Halloween-themed Big Bass.
A Christmas edition of the Xtreme line.
The 1000 edition of the original, with a much bigger max win.
The third Halloween-themed Big Bass.
A Christmas-themed Big Bass.
The 1000 edition of Big Bass Splash, with a much bigger max win.
A 1000 edition of the Vegas line.
A Halloween edition of Big Bass Splash 1000.
RTP and max win are Pragmatic Play's figures. Our opens and typical bonus come from our own recorded bonus hunts.
| Game | Released | RTP | Volatility | Max win | Our opens | Typical |
|---|---|---|---|---|---|---|
| Big Bass Bonanza | 2020 | 96.71% | High | 2,100x | 11 | 38× |
| Big Bass Bonanza Megaways | 2021 | 96.72% | High | 4,000x | 4 | 35.5× |
| Christmas Big Bass Bonanza | 2021 | 96.71% | High | 2,100x | 4 | 48× |
| Big Bass Splash | 2022 | 96.71% | High | 5,000x | 28 | 31.7× |
| Big Bass Keeping it Reel | 2022 | 96.07% | High | 10,000x | 2 | — |
| Big Bass - Hold & Spinner | 2023 | 96.07% | High | 10,000x | 3 | 32× |
| Big Bass Amazon Xtreme | 2023 | 96.07% | High | 10,000x | 14 | 50.5× |
| Big Bass Hold & Spinner Megaways | 2023 | 96.70% | High | 20,000x | 3 | 27.1× |
| Big Bass Halloween | 2023 | 96.06% | High | 2,100x | 12 | 45.5× |
| Big Bass Christmas Bash | 2023 | 96.71% | High | 5,000x | 6 | 61.1× |
| Big Bass Floats my Boat | 2024 | 96.07% | High | 5,000x | 15 | 41× |
| Big Bass Day at the Races | 2024 | 96.07% | High | 10,000x | 4 | 91.7× |
| Big Bass - Secrets of the Golden Lake | 2024 | 96.07% | High | 5,000x | 43 | 42× |
| Big Bass Bonanza - Reel Action | 2024 | 96.50% | Medium | 2,100x | 1 | — |
| Big Bass Mission Fishin' | 2024 | 96.50% | High | 5,000x | 12 | 28.4× |
| Big Bass Vegas Double Down Deluxe | 2024 | 96.50% | High | 5,000x | 24 | 58× |
| Big Bass Bonanza 3 Reeler | 2024 | 96.50% | High | 5,000x | 4 | 75.34× |
| Big Bass Boom | 2024 | 97.07% | High | 5,000x | 47 | 36.5× |
| Big Bass Halloween 2 | 2024 | 96.71% | High | 5,000x | 9 | 80× |
| Big Bass Xmas Xtreme | 2024 | 96.07% | High | 10,000x | 5 | 107× |
| Big Bass Return to the Races | 2025 | 96.07% | High | 5,000x | 5 | 129× |
| Big Bass Bonanza 1000 | 2025 | 96.51% | High | 20,000x | 24 | 42.3× |
| Big Bass Rock and Roll | 2025 | 98.00% | High | 5,000x | 55 | 43.2× |
| Big Bass Boxing Bonus Round | 2025 | 96.50% | High | 5,000x | 10 | 93.1× |
| Big Bass Reel Repeat | 2025 | 96.51% | High | 5,000x | 28 | 100× |
| Big Bass & The Gold Ness Monster | 2025 | 98.00% | High | 5,000x | 51 | 43× |
| Big Bass Halloween 3 | 2025 | 96.50% | High | 5,000x | 16 | 47.85× |
| Big Bass Christmas - Frozen Lake | 2025 | 96.07% | High | 5,000x | 6 | 71× |
| Big Bass Splash 1000 | 2025 | 96.52% | High | 25,000x | 30 | 41.65× |
| Big Bass Raceday Repeat | 2026 | 96.51% | High | 5,000x | 14 | 115× |
| Big Bass Trophy Catch | 2026 | 96.50% | High | 5,000x | 4 | 67.6× |
| Big Bass Football Bonanza | 2026 | 96.50% | Low | 5,000x | 18 | 91.7× |
| Big Bass Blast | 2026 | 96.50% | High | 5,000x | 41 | 47.5× |
| Big Bass Vegas 1000 | 2026 | 96.5% | Medium | 15,000x | 23 | 46× |
| Big Bass Halloween Splash 1000 | 2026 | 96.5% | Medium | 20,000x | 28 | 35.78× |
In our recorded bonus hunts, Big Bass Raceday Repeat has paid best of the Big Bass slots: a typical bonus returned 115x the bet across 14 opens, and 50% paid 100x or more. Big Bass Reel Repeat is next at 100x typical over 28 opens. That is from 604 Big Bass bonuses opened live on stream; versions with fewer than 10 opens are not ranked.
Each one is a single bonus from a recorded hunt. The multiplier is the win divided by the bet.
| # | Game | Date | Bet | Won | Multiplier | Hunt |
|---|---|---|---|---|---|---|
| 1 | 9 Aug 2026 | EUR 0.10 | EUR 368 | 3,684× | Hype.bet | |
| 2 | 6 Aug 2026 | EUR 0.10 | EUR 338 | 3,375× | Hype.bet | |
| 3 | 9 Aug 2026 | EUR 0.30 | EUR 651 | 2,169× | Hype.bet | |
| 4 | 7 Oct 2026 | USD 0.20 | USD 421 | 2,104× | Hype.bet | |
| 5 | 26 Oct 2026 | USD 4.00 | USD 8,210 | 2,053× | Stake.com | |
| 6 | 9 Aug 2026 | EUR 0.40 | EUR 551 | 1,377× | Hype.bet | |
| 7 | 9 Aug 2026 | EUR 0.40 | EUR 550 | 1,375× | Hype.bet | |
| 8 | 23 Aug 2026 | EUR 0.40 | EUR 487 | 1,218× | Hype.bet | |
| 9 | 6 Aug 2026 | EUR 0.40 | EUR 457 | 1,143× | Hype.bet | |
| 10 | 22 Sept 2026 | EUR 2.00 | EUR 1,936 | 968× | Hype.bet |
Every Big Bass bonus we have recorded since 23 May 2026, grouped by what it paid. 135 of them (22%) paid 100x or more.
Read from Pragmatic Play's own replay of each round; player names are shortened. These are wins people chose to share, not a sample of how the games pay on average.
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#4#5#6The Big Bass theme on games that are not standard slots: a dice game and a crash game. They are not part of the comparison above.
The version cards and the table use the figures Pragmatic Play publishes for each game: RTP, volatility and max win. Casinos can run lower RTP settings of the same game, so the game's own info screen is the final word.
Everything else is ours. Typical bonus is the middle result of every bonus we opened on that version during a live bonus hunt, as a multiple of the bet; 100x+ is the share of those bonuses that paid at least 100x. A version needs 10 recorded opens to be ranked, so one lucky bonus can't top the list. The full method and the whole dataset are on the bonus hunt data page.
Community wins are rounds our viewers sent in, read from the provider's own replay of each round. They are wins people chose to share, not a sample of how the games pay on average. These are past results, not predictions: every spin is random and the games are built to return less than you stake over time.
There are 35 Big Bass slots from Pragmatic Play: Big Bass Bonanza (2020), Big Bass Bonanza Megaways (2021), Christmas Big Bass Bonanza (2021), Big Bass Splash (2022), Big Bass Keeping it Reel (2022), Big Bass - Hold & Spinner (2023), Big Bass Amazon Xtreme (2023), Big Bass Hold & Spinner Megaways (2023), Big Bass Halloween (2023), Big Bass Christmas Bash (2023), Big Bass Floats my Boat (2024), Big Bass Day at the Races (2024), Big Bass - Secrets of the Golden Lake (2024), Big Bass Bonanza - Reel Action (2024), Big Bass Mission Fishin' (2024), Big Bass Vegas Double Down Deluxe (2024), Big Bass Bonanza 3 Reeler (2024), Big Bass Boom (2024), Big Bass Halloween 2 (2024), Big Bass Xmas Xtreme (2024), Big Bass Return to the Races (2025), Big Bass Bonanza 1000 (2025), Big Bass Rock and Roll (2025), Big Bass Boxing Bonus Round (2025), Big Bass Reel Repeat (2025), Big Bass & The Gold Ness Monster (2025), Big Bass Halloween 3 (2025), Big Bass Christmas - Frozen Lake (2025), Big Bass Splash 1000 (2025), Big Bass Raceday Repeat (2026), Big Bass Trophy Catch (2026), Big Bass Football Bonanza (2026), Big Bass Blast (2026), Big Bass Vegas 1000 (2026), Big Bass Halloween Splash 1000 (2026). There are also 2 spin-offs that are not standard slots: Big Bass Crash, Big Bass Dice.
Big Bass Splash 1000 has the highest max win in the series at 25,000x the bet. The original Big Bass Bonanza caps at 2,100x.
Big Bass Bonanza started the series in 2020. The newest Big Bass slot is Big Bass Halloween Splash 1000, released 12 Oct 2026.
In our recorded bonus hunts, Big Bass Raceday Repeat has paid best of the Big Bass slots: a typical bonus returned 115x the bet across 14 opens, and 50% paid 100x or more. Big Bass Reel Repeat is next at 100x typical over 28 opens. That is from 604 Big Bass bonuses opened live on stream; versions with fewer than 10 opens are not ranked. These are past results, not predictions: every bonus is random.
The published RTP of each version is: Big Bass Bonanza 96.71%, Big Bass Bonanza Megaways 96.72%, Christmas Big Bass Bonanza 96.71%, Big Bass Splash 96.71%, Big Bass Keeping it Reel 96.07%, Big Bass - Hold & Spinner 96.07%, Big Bass Amazon Xtreme 96.07%, Big Bass Hold & Spinner Megaways 96.70%, Big Bass Halloween 96.06%, Big Bass Christmas Bash 96.71%, Big Bass Floats my Boat 96.07%, Big Bass Day at the Races 96.07%, Big Bass - Secrets of the Golden Lake 96.07%, Big Bass Bonanza - Reel Action 96.50%, Big Bass Mission Fishin' 96.50%, Big Bass Vegas Double Down Deluxe 96.50%, Big Bass Bonanza 3 Reeler 96.50%, Big Bass Boom 97.07%, Big Bass Halloween 2 96.71%, Big Bass Xmas Xtreme 96.07%, Big Bass Return to the Races 96.07%, Big Bass Bonanza 1000 96.51%, Big Bass Rock and Roll 98.00%, Big Bass Boxing Bonus Round 96.50%, Big Bass Reel Repeat 96.51%, Big Bass & The Gold Ness Monster 98.00%, Big Bass Halloween 3 96.50%, Big Bass Christmas - Frozen Lake 96.07%, Big Bass Splash 1000 96.52%, Big Bass Raceday Repeat 96.51%, Big Bass Trophy Catch 96.50%, Big Bass Football Bonanza 96.50%, Big Bass Blast 96.50%, Big Bass Vegas 1000 96.5%, Big Bass Halloween Splash 1000 96.5%. Many casinos run lower RTP settings of the same games, so check the game's info screen before you play.
Our biggest recorded Big Bass bonus is 3,684× the bet on Big Bass Raceday Repeat, opened on 9 Aug 2026. Every open on this page was recorded live on stream as it happened.
No. Bonus buys and ante bets are not offered at casinos licensed by the UK Gambling Commission. The free spins still trigger naturally from scatters.
