Big Bass Slots
Big Bass started with Big Bass Bonanza in December 2020 and has become one of the longest-running series in online slots, with a new fishing game every couple of months. Every Big Bass slot we track is here with a free demo, plus how each one has actually played at crypto casinos over the last 30 days.
Which Big Bass Slot Should You Play?
Picked from the studio's specs and the real bets we tracked over the last 30 days.
Most playedBig Bass Splash294.3K bets in the last 30 days
Hits 100x most oftenBig Bass Amazon Xtreme1 in 32 bets paid 100x or more
Biggest win we trackedBig Bass Splash 100025,025x best single hit, last 30 days- Highest max winBig Bass Splash 100025,000x the studio's published cap
Highest RTPBig Bass Rock and Roll Enhanced RTP98% top version the studio publishes
Newest releaseBig Bass BlastJul 2026 latest game in the series
Big Bass Slots Compared
RTP, volatility and max win come from Reel Kingdom and Pragmatic Play. Bets, 100x+ hits and best wins are from the crypto casinos we track over the last 30 days. Hit rates only show once a game has 2,000+ tracked bets, and Enhanced RTP editions are left out because their bets don't compare with normal play.
| Game | Volatility | ||||||
|---|---|---|---|---|---|---|---|
| Big Bass Blast | Jul 2026 | 94.5-96.5% | Low | 5,000x | 22.8K | 1 in 70 | 1,157x |
 Big Bass Football Bonanza | May 2026 | 94.5-96.5% | Low | 5,000x | 32.7K | 1 in 36 | 1,240x |
 Big Bass Trophy Catch | Apr 2026 | 94.51-96.5% | Medium | 5,000x | 55K | 1 in 61 | 2,016x |
 Big Bass Raceday Repeat | Mar 2026 | 94.52-96.51% | Low | 5,000x | 25.9K | 1 in 43 | 1,456x |
| Big Bass Splash 1000 | Dec 2025 | 94.53-96.52% | High | 25,000x | 104.4K | 1 in 55 | 25,025x |
 Big Bass Christmas - Frozen Lake | Nov 2025 | 94.07-96.07% | High | 5,000x | 28.8K | 1 in 58 | 2,617x |
 Big Bass Halloween 3 | Oct 2025 | 94.5-96.5% | Medium | 5,000x | 97.3K | 1 in 50 | 3,125x |
 Big Bass Reel Repeat | Aug 2025 | 94.52-96.51% | Low | 5,000x | 37.3K | 1 in 39 | 4,988x |
 Big Bass Boxing Bonus Round | Jun 2025 | 94.5-96.5% | Medium | 5,000x | 108.2K | 1 in 80 | 1,913x |
 Big Bass Bonanza 1000 | Apr 2025 | 94.51-96.51% | Medium | 20,000x | 246.7K | 1 in 83 | 20,000x |
 Big Bass Return to the Races | Feb 2025 | 94.07-96.07% | High | 5,000x | 14.3K | 1 in 59 | 2,342x |
 Bigger Bass Splash | Feb 2025 | 94.5-96.5% | Medium | 5,000x | 55.8K | 1 in 54 | 5,000x |
 Big Bass Bonanza 3 Reeler | Dec 2024 | 94.5-96.5% | Medium | 5,000x | 14.5K | 1 in 39 | 887x |
 Big Bass Xmas Xtreme | Nov 2024 | 94.05-96.07% | Low | 10,000x | 14.6K | 1 in 58 | 2,011x |
 Big Bass Halloween 2 | Oct 2024 | 94.6-96.71% | Medium | 5,000x | 47.8K | 1 in 45 | 5,000x |
 Big Bass BOOM Enhanced RTP | Oct 2024 | 97.07% | High | 5,000x | 4.5K | - | 5,000x |
 Big Bass Vegas Double Down Deluxe | Sep 2024 | 94.5-96.5% | - | 5,000x | 101.9K | 1 in 56 | 5,000x |
 Big Bass Mission Fishin' | Jun 2024 | 94.5-96.5% | Medium | 5,000x | 3.9K | 1 in 262 | 311x |
 Big Bass Bonanza Reel Action | May 2024 | 94.5-96.5% | Low | 2,100x | 14K | 1 in 63 | 2,100x |
 Big Bass Secrets of the Golden Lake | Apr 2024 | 94.07-96.07% | High | 5,000x | 172.3K | 1 in 64 | 3,269x |
 Big Bass Floats my Boat | Feb 2024 | 94.08-96.07% | Medium | 5,000x | 157.5K | 1 in 88 | 5,000x |
 Big Bass Christmas Bash | Nov 2023 | 94.6-96.71% | High | 5,000x | 40.7K | 1 in 68 | 3,334x |
 Big Bass Halloween | Oct 2023 | 94.09-96.06% | Low | 2,100x | 72.6K | 1 in 67 | 2,003x |
 Big Bass Hold & Spinner Megaways | Aug 2023 | 94.62-96.7% | High | 20,000x | 11.6K | 1 in 113 | 1,808x |
| Big Bass Amazon Xtreme | Jun 2023 | 94.05-96.07% | Low | 10,000x | 56.4K | 1 in 32 | 4,673x |
 Big Bass Hold & Spinner | Mar 2023 | 94.07-96.07% | Medium | 10,000x | 16.8K | 1 in 38 | 6,077x |
 Bigger Bass Blizzard Christmas Catch | Nov 2022 | 94.07-96.08% | Medium | 4,000x | 74.5K | 1 in 70 | 4,000x |
 Big Bass Bonanza Keeping it Reel | Oct 2022 | 94.07-96.07% | Low | 10,000x | 10K | 1 in 50 | 1,517x |
| Big Bass Splash | Jun 2022 | 94.6-96.71% | Medium | 5,000x | 294.3K | 1 in 48 | 5,004x |
 Christmas Big Bass Bonanza | Dec 2021 | 94.62-96.71% | Medium | 2,100x | 62.7K | 1 in 59 | 2,100x |
 Big Bass Bonanza Megaways | Nov 2021 | 94.62-96.72% | Medium | 4,000x | 10.6K | 1 in 44 | 4,000x |
 Bigger Bass Bonanza | Sep 2021 | 94.62-96.71% | Medium | 4,000x | 226.5K | 1 in 63 | 4,001x |
 Big Bass Bonanza | Dec 2020 | 94.5-96.71% | Low | 2,100x | 252K | 1 in 59 | 2,100x |
| Big Bass Rock and Roll Enhanced RTP | - | 98% | High | 5,000x | 20.9K | - | 5,000x |
 Big Bass and the Gold Ness Monster Enhanced RTP | - | 98% | High | 5,000x | 1.6K | - | 3,669x |
- Big Bass Blast
- Released
- Jul 2026
- RTP
- 94.5-96.5%
- Volatility
- Low
- Max win
- 5,000x
- Bets, 30d
- 22.8K
- 100x+ hits
- 1 in 70
- Best win, 30d
- 1,157x
- Big Bass Football Bonanza
- Released
- May 2026
- RTP
- 94.5-96.5%
- Volatility
- Low
- Max win
- 5,000x
- Bets, 30d
- 32.7K
- 100x+ hits
- 1 in 36
- Best win, 30d
- 1,240x
- Big Bass Trophy Catch
- Released
- Apr 2026
- RTP
- 94.51-96.5%
- Volatility
- Medium
- Max win
- 5,000x
- Bets, 30d
- 55K
- 100x+ hits
- 1 in 61
- Best win, 30d
- 2,016x
- Big Bass Raceday Repeat
- Released
- Mar 2026
- RTP
- 94.52-96.51%
- Volatility
- Low
- Max win
- 5,000x
- Bets, 30d
- 25.9K
- 100x+ hits
- 1 in 43
- Best win, 30d
- 1,456x
- Big Bass Splash 1000
- Released
- Dec 2025
- RTP
- 94.53-96.52%
- Volatility
- High
- Max win
- 25,000x
- Bets, 30d
- 104.4K
- 100x+ hits
- 1 in 55
- Best win, 30d
- 25,025x
- Big Bass Christmas - Frozen Lake
- Released
- Nov 2025
- RTP
- 94.07-96.07%
- Volatility
- High
- Max win
- 5,000x
- Bets, 30d
- 28.8K
- 100x+ hits
- 1 in 58
- Best win, 30d
- 2,617x
- Big Bass Halloween 3
- Released
- Oct 2025
- RTP
- 94.5-96.5%
- Volatility
- Medium
- Max win
- 5,000x
- Bets, 30d
- 97.3K
- 100x+ hits
- 1 in 50
- Best win, 30d
- 3,125x
- Big Bass Reel Repeat
- Released
- Aug 2025
- RTP
- 94.52-96.51%
- Volatility
- Low
- Max win
- 5,000x
- Bets, 30d
- 37.3K
- 100x+ hits
- 1 in 39
- Best win, 30d
- 4,988x
- Big Bass Boxing Bonus Round
- Released
- Jun 2025
- RTP
- 94.5-96.5%
- Volatility
- Medium
- Max win
- 5,000x
- Bets, 30d
- 108.2K
- 100x+ hits
- 1 in 80
- Best win, 30d
- 1,913x
- Big Bass Bonanza 1000
- Released
- Apr 2025
- RTP
- 94.51-96.51%
- Volatility
- Medium
- Max win
- 20,000x
- Bets, 30d
- 246.7K
- 100x+ hits
- 1 in 83
- Best win, 30d
- 20,000x
- Big Bass Return to the Races
- Released
- Feb 2025
- RTP
- 94.07-96.07%
- Volatility
- High
- Max win
- 5,000x
- Bets, 30d
- 14.3K
- 100x+ hits
- 1 in 59
- Best win, 30d
- 2,342x
- Bigger Bass Splash
- Released
- Feb 2025
- RTP
- 94.5-96.5%
- Volatility
- Medium
- Max win
- 5,000x
- Bets, 30d
- 55.8K
- 100x+ hits
- 1 in 54
- Best win, 30d
- 5,000x
- Big Bass Bonanza 3 Reeler
- Released
- Dec 2024
- RTP
- 94.5-96.5%
- Volatility
- Medium
- Max win
- 5,000x
- Bets, 30d
- 14.5K
- 100x+ hits
- 1 in 39
- Best win, 30d
- 887x
- Big Bass Xmas Xtreme
- Released
- Nov 2024
- RTP
- 94.05-96.07%
- Volatility
- Low
- Max win
- 10,000x
- Bets, 30d
- 14.6K
- 100x+ hits
- 1 in 58
- Best win, 30d
- 2,011x
- Big Bass Halloween 2
- Released
- Oct 2024
- RTP
- 94.6-96.71%
- Volatility
- Medium
- Max win
- 5,000x
- Bets, 30d
- 47.8K
- 100x+ hits
- 1 in 45
- Best win, 30d
- 5,000x
- Big Bass BOOM Enhanced RTP
- Released
- Oct 2024
- RTP
- 97.07%
- Volatility
- High
- Max win
- 5,000x
- Bets, 30d
- 4.5K
- 100x+ hits
- -
- Best win, 30d
- 5,000x
- Big Bass Vegas Double Down Deluxe
- Released
- Sep 2024
- RTP
- 94.5-96.5%
- Volatility
- -
- Max win
- 5,000x
- Bets, 30d
- 101.9K
- 100x+ hits
- 1 in 56
- Best win, 30d
- 5,000x
- Big Bass Mission Fishin'
- Released
- Jun 2024
- RTP
- 94.5-96.5%
- Volatility
- Medium
- Max win
- 5,000x
- Bets, 30d
- 3.9K
- 100x+ hits
- 1 in 262
- Best win, 30d
- 311x
- Big Bass Bonanza Reel Action
- Released
- May 2024
- RTP
- 94.5-96.5%
- Volatility
- Low
- Max win
- 2,100x
- Bets, 30d
- 14K
- 100x+ hits
- 1 in 63
- Best win, 30d
- 2,100x
- Big Bass Secrets of the Golden Lake
- Released
- Apr 2024
- RTP
- 94.07-96.07%
- Volatility
- High
- Max win
- 5,000x
- Bets, 30d
- 172.3K
- 100x+ hits
- 1 in 64
- Best win, 30d
- 3,269x
- Big Bass Floats my Boat
- Released
- Feb 2024
- RTP
- 94.08-96.07%
- Volatility
- Medium
- Max win
- 5,000x
- Bets, 30d
- 157.5K
- 100x+ hits
- 1 in 88
- Best win, 30d
- 5,000x
- Big Bass Christmas Bash
- Released
- Nov 2023
- RTP
- 94.6-96.71%
- Volatility
- High
- Max win
- 5,000x
- Bets, 30d
- 40.7K
- 100x+ hits
- 1 in 68
- Best win, 30d
- 3,334x
- Big Bass Halloween
- Released
- Oct 2023
- RTP
- 94.09-96.06%
- Volatility
- Low
- Max win
- 2,100x
- Bets, 30d
- 72.6K
- 100x+ hits
- 1 in 67
- Best win, 30d
- 2,003x
- Big Bass Hold & Spinner Megaways
- Released
- Aug 2023
- RTP
- 94.62-96.7%
- Volatility
- High
- Max win
- 20,000x
- Bets, 30d
- 11.6K
- 100x+ hits
- 1 in 113
- Best win, 30d
- 1,808x
- Big Bass Amazon Xtreme
- Released
- Jun 2023
- RTP
- 94.05-96.07%
- Volatility
- Low
- Max win
- 10,000x
- Bets, 30d
- 56.4K
- 100x+ hits
- 1 in 32
- Best win, 30d
- 4,673x
- Big Bass Hold & Spinner
- Released
- Mar 2023
- RTP
- 94.07-96.07%
- Volatility
- Medium
- Max win
- 10,000x
- Bets, 30d
- 16.8K
- 100x+ hits
- 1 in 38
- Best win, 30d
- 6,077x
- Bigger Bass Blizzard Christmas Catch
- Released
- Nov 2022
- RTP
- 94.07-96.08%
- Volatility
- Medium
- Max win
- 4,000x
- Bets, 30d
- 74.5K
- 100x+ hits
- 1 in 70
- Best win, 30d
- 4,000x
- Big Bass Bonanza Keeping it Reel
- Released
- Oct 2022
- RTP
- 94.07-96.07%
- Volatility
- Low
- Max win
- 10,000x
- Bets, 30d
- 10K
- 100x+ hits
- 1 in 50
- Best win, 30d
- 1,517x
- Big Bass Splash
- Released
- Jun 2022
- RTP
- 94.6-96.71%
- Volatility
- Medium
- Max win
- 5,000x
- Bets, 30d
- 294.3K
- 100x+ hits
- 1 in 48
- Best win, 30d
- 5,004x
- Christmas Big Bass Bonanza
- Released
- Dec 2021
- RTP
- 94.62-96.71%
- Volatility
- Medium
- Max win
- 2,100x
- Bets, 30d
- 62.7K
- 100x+ hits
- 1 in 59
- Best win, 30d
- 2,100x
- Big Bass Bonanza Megaways
- Released
- Nov 2021
- RTP
- 94.62-96.72%
- Volatility
- Medium
- Max win
- 4,000x
- Bets, 30d
- 10.6K
- 100x+ hits
- 1 in 44
- Best win, 30d
- 4,000x
- Bigger Bass Bonanza
- Released
- Sep 2021
- RTP
- 94.62-96.71%
- Volatility
- Medium
- Max win
- 4,000x
- Bets, 30d
- 226.5K
- 100x+ hits
- 1 in 63
- Best win, 30d
- 4,001x
- Big Bass Bonanza
- Released
- Dec 2020
- RTP
- 94.5-96.71%
- Volatility
- Low
- Max win
- 2,100x
- Bets, 30d
- 252K
- 100x+ hits
- 1 in 59
- Best win, 30d
- 2,100x
- Big Bass Rock and Roll Enhanced RTP
- Released
- -
- RTP
- 98%
- Volatility
- High
- Max win
- 5,000x
- Bets, 30d
- 20.9K
- 100x+ hits
- -
- Best win, 30d
- 5,000x
- Big Bass and the Gold Ness Monster Enhanced RTP
- Released
- -
- RTP
- 98%
- Volatility
- High
- Max win
- 5,000x
- Bets, 30d
- 1.6K
- 100x+ hits
- -
- Best win, 30d
- 3,669x
Every Big Bass Slot to Play Free
Most played first. Every game opens in demo mode, no account needed.
- Play freeBig Bass SplashRTP96.71%Bets294.3K96.71%RTP294.3KBets
- Play freeBig Bass BonanzaRTP96.71%Bets252K96.71%RTP252KBets
- Play freeBig Bass Bonanza 1000RTP96.51%Bets246.7K96.51%RTP246.7KBets
- Play freeBigger Bass BonanzaRTP96.71%Bets226.5K96.71%RTP226.5KBets
- Play freeBig Bass Secrets of the Golden LakeRTP96.07%Bets172.3K96.07%RTP172.3KBets
- Play freeBig Bass Floats my BoatRTP96.07%Bets157.5K96.07%RTP157.5KBets
- Play freeBig Bass Boxing Bonus RoundRTP96.50%Bets108.2K96.50%RTP108.2KBets
- Play freeBig Bass Splash 1000RTP96.52%Bets104.4K96.52%RTP104.4KBets
- Play freeBig Bass Vegas Double Down DeluxeRTP96.50%Bets101.9K96.50%RTP101.9KBets
- Play freeBig Bass Halloween 3RTP96.50%Bets97.3K96.50%RTP97.3KBets
- Play freeBigger Bass Blizzard Christmas CatchRTP96.08%Bets74.5K96.08%RTP74.5KBets
- Play freeBig Bass HalloweenRTP96.06%Bets72.6K96.06%RTP72.6KBets
Show all 35 games
- Play freeChristmas Big Bass BonanzaRTP96.71%Bets62.7K96.71%RTP62.7KBets
- Play freeBig Bass Amazon XtremeRTP96.07%Bets56.4K96.07%RTP56.4KBets
- Play freeBigger Bass SplashRTP96.50%Bets55.8K96.50%RTP55.8KBets
- Play freeBig Bass Trophy CatchRTP96.50%Bets55K96.50%RTP55KBets
- Play freeBig Bass Halloween 2RTP96.71%Bets47.8K96.71%RTP47.8KBets
- Play freeBig Bass Christmas BashRTP96.71%Bets40.7K96.71%RTP40.7KBets
- Play freeBig Bass Reel RepeatRTP96.51%Bets37.3K96.51%RTP37.3KBets
- Play freeBig Bass Football BonanzaRTP96.50%Bets32.7K96.50%RTP32.7KBets
- Play freeBig Bass Christmas - Frozen LakeRTP96.07%Bets28.8K96.07%RTP28.8KBets
- Play freeBig Bass Raceday RepeatRTP96.51%Bets25.9K96.51%RTP25.9KBets
- Play freeBig Bass BlastRTP96.50%Bets22.8K96.50%RTP22.8KBets
Play freeBig Bass Rock and Roll Enhanced RTPRTP98.00%Bets20.9K98.00%RTP20.9KBets- Play freeBig Bass Hold & SpinnerRTP96.07%Bets16.8K96.07%RTP16.8KBets
- Play freeBig Bass Xmas XtremeRTP96.07%Bets14.6K96.07%RTP14.6KBets
- Play freeBig Bass Bonanza 3 ReelerRTP96.50%Bets14.5K96.50%RTP14.5KBets
- Play freeBig Bass Return to the RacesRTP96.07%Bets14.3K96.07%RTP14.3KBets
- Play freeBig Bass Bonanza Reel ActionRTP96.50%Bets14K96.50%RTP14KBets
- Play freeBig Bass Hold & Spinner MegawaysRTP96.70%Bets11.6K96.70%RTP11.6KBets
- Play freeBig Bass Bonanza MegawaysRTP96.72%Bets10.6K96.72%RTP10.6KBets
- Play freeBig Bass Bonanza Keeping it ReelRTP96.07%Bets10K96.07%RTP10KBets
- Play freeBig Bass BOOM Enhanced RTPRTP97.07%Bets4.5K97.07%RTP4.5KBets
- Play freeBig Bass Mission Fishin'RTP96.50%Bets3.9K96.50%RTP3.9KBets
- Play freeBig Bass and the Gold Ness Monster Enhanced RTPRTP98.00%Bets1.6K98.00%RTP1.6KBets
About the Big Bass Series
The games are made by Reel Kingdom and released through Pragmatic Play. The idea hasn't changed much since the first one: fish symbols carry cash values, and in free spins the fisherman wild collects every fish on screen. Collect enough fishermen and the round retriggers with a bigger multiplier on what he catches.
Most of the newer games keep that core and change one thing. The Splash games can add random modifiers before free spins start, the Hold & Spinner games swap free spins for a money respin round, and the 1000 versions raise the max win well past the original's 2,100x. There's also a steady run of Christmas and Halloween reskins.
Whichever one you pick, play the demo first. Every spin is random, so our numbers show how a game has played, not what it will pay next. Our methodology explains where each figure comes from.
Big Bass Slots FAQ
We track 35 Big Bass slots from Reel Kingdom and Pragmatic Play with enough real play to have their own page on Betaro. The oldest is Big Bass Bonanza from Dec 2020 and the newest is Big Bass Blast from Jul 2026.
Big Bass Splash, with 294,273 real-money bets at the casinos we track in the last 30 days. Big Bass Bonanza is next with 251,983.
In our tracked bets over the last 30 days, Big Bass Amazon Xtreme paid 100x or more about once every 32 bets, the best rate in the series. That describes what already happened, not what will happen on your next spin, and we only rank games with at least 2,000 tracked bets.
Big Bass Rock and Roll Enhanced RTP, at 98% in its top version. Most Big Bass games come in several RTP versions and each casino picks the one it runs, so check the figure in the game's info screen before you play.
Big Bass Splash 1000, with a published max win of 25,000x the bet. A max win that size is extremely rare, and the best hit we've tracked on each game in the last 30 days is in the table above.
Yes. Every game on this page has a free demo on its own page. It runs on play money, so there's no account, deposit or download needed, and it works on your phone.
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