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- 5 Big Bass jackpot slots released including 3 brand-new games
- All offer 4 local progressive jackpots: amounts vary by site
- Exclusive in the UK & Ireland
Pragmatic Play has released its Big Bass Jackpot Bonanza network. With 5 Big Bass jackpot slots launched on the 26th of November 2025, they all give you the chance to win 4 local progressive jackpots: the amounts vary from site to site.
Exclusive to slot sites in the UK and Ireland, there will be jackpot versions of popular Big Bass slot games as well as brand-new titles. Below is a look at how to win the progressive jackpots and the new Big Bass jackpot games available.
How to Win the Big Bass Progressive Jackpots
- Randomly in any of the Big Bass jackpot slots, the Jackpot Bonus feature will trigger randomly:
- You then pick from items on a bonus screen to reveal Minor, Major, Mega or Grand items.
- When you match 3 of the same kind, you’ll win the corresponding jackpot.
Your chances of winning any of the progressive jackpots is directly related to your bet amount: the higher your bet is, the higher your chances of winning. However, any of the jackpots can won playing at the minimum bet.
Where to Play Big Bass Jackpot Slots
The Big Bass Jackpot Bonanza network is exclusive to the UK and Ireland. Available to play at most slot and casino sites in the UK, below are 2 of OLBG's top-rated sites:
Midnite Casino
New customers only. Deposit and wager £20 on Midnite Casino to get 100 Free Spins at 10p per spin, valid for 7 days on selected games. T&Cs apply. 18+ GambleAware.org
#ad. 18+, gambleaware.org, T&Cs Apply
Rating 4.8/5 by OLBG, Midnite Casino offers UK players a mobile-first platform with over 1,650 slot games. With 100 no wager free spins (on Big Bass Splash) when bet £20, they offer a range of banking options (such as PayPal and Apple Pay), quick payouts (within 24 hours) and 24/7 customer support. Weaknesses include the lack of jackpot slots and a limited set of payment methods.
Dream Vegas
Rated 4.7/5 by OLBG, Dream Vegas offers a premium online-casino experience, with 2,500+ slots, a huge selection of live casino games, and frequent promotions and jackpots. New players are welcomed with a 100% match bonus up to £300 plus 150 bonus spins. With lots payment methods as well as fee-free withdrawals within 24-48 hours, they have a dedicated Android mobile app. On the flip slide, the minimum deposit/withdrawal is £20 and there is no PayPal.
All Big Bass Jackpot Games
The Big Bass Jackpot Bonanza network is launching with 5 exciting titles, including 3 brand-new games. With all games giving you the chance randomly win 4 local progressive jackpots, here is a summary of each offering:
Big Bass Surf's Up - Jackpot Bonanza
- RTP: 92%
- Max Win: 5,000x
- Volatility: Very High
- Stakes: 10p to £5
- Release Date: 26 November 2025
With 5 reels and 10 paylines, Big Bass Surf’s Up is all about the Free Spins feature where you start with up to 20 free spins. Surfer Wilds collect Fish Money symbols (worth up 5,000 x bet). Every 4th Surfer Wild collected gives you more free spins and a Fish Money multiplier (up to 10x). It comes with 5,000 x bet max wins.
Big Bass It's a Whopper - Jackpot Bonanza
- RTP: 92%
- Max Win: 5,000x
- Volatility: Very High
- Stakes: 10p to £5
- Release Date: 26 November 2025
Big Bass It’s a Whopper has 5 reels and 10 paylines. The Free Spins feature starts with up to 20 free spins. Like with other Big Bas slots, Fisherman Wilds collect Fish Money symbols (worth up to 5,000 x bet). Collecting Fisherman Wilds will see you win extra free spins and a Fish Money multiplier increase (up to 10x). Look out for Whopper symbols as collecting 3 will result in 10 more free spins. There are 5,000 x bet max wins up for grabs.
Big Bass Master Classic - Jackpot Bonanza
- RTP: 92%
- Max Win: 10,000x
- Volatility: Very High
- Stakes: 10p to £5
- Release Date: 26 November 2025
Big Bass Master Classic has 5 reels and 10 paylines. 4 to 15 Fish Money symbols landing in the base game will result in a payout of up to 2,000 x bet. In the free spins, Fisherman Collector symbols collect Fish Money symbols (worth up to 1,000 x bet). Every 4th Fisherman Collector will result in 10 more free spins, and the Remover symbol removes the lowest value Fish Money symbol. Max wins can reach 10,000 x your total bet.
Big Bass Hold & Spinner - Jackpot Bonanza
- RTP: 92%
- Max Win: 10,000x
- Volatility: High
- Stakes: 10p to £5
- Release Date: 26 November 2025
Big Bass Hold & Spinner has 5 reels and 10 paylines. 3 Money symbols lead to the Hold & Spin feature, with 4 respins. New Money symbols reset the respins tally with all Money symbol prizes combined and awarded once the respins end. The Free Spins feature starts with up to 20 free spins, with Fisherman Wilds collecting Fish Money symbols (worth up to 10,000 x bet). Every 4th Fisherman Wild collected retriggers the feature for more free spins and a Fish Money multiplier (up to 10x). Max win potential is 10,000 x your total bet.
Big Bass Floats My Boat - Jackpot Bonanza
- RTP: 92%
- Max Win: 5,000x
- Volatility: Very High
- Stakes: 10p to £5
- Release Date: 26 November 2025
Big Bass Floats My Boat has 5 reels and 10 paylines. Fish Money symbols can be collected randomly in the base game with a random multiplier up to 50x applied to the total. The free spins follow a familiar pattern with Fisherman Wilds collect Fish Money symbols. However, every position has a 1x multiplier which increases when a Fish Symbol lands. Every 4th Fisherman Wild see 10 more free spins awarded. With random extras in the free spins, max wins can reach 5,000 x your total bet.
