How Big Bass It's a Whopper Jackpot Bonanza Actually Works
Big Bass It's a Whopper Jackpot Bonanza is Pragmatic Play's most feature-rich fishing slot to date. Built on a 5-reel, 3-row grid with 10 fixed paylines, this game combines the classic Big Bass mechanics with four progressive jackpots and enhanced multiplier systems that can deliver truly whopping wins.
The Free Spins Round Explained
Land three or more SCATTER symbols (the jumping bass fish with purple glow) anywhere on the reels to trigger free spins. Three scatters award 10 spins, four award 15, and five award 20. This is where Big Bass It's a Whopper shows its true potential.
During free spins, special reels come into play. The fisherman WILD symbol now appears on all reels and performs a crucial function: every WILD on screen collects the values from all MONEY symbols visible. Those MONEY symbols—which appear as golden fish in bright pink frames—can display values from 2x up to a massive 5000x your total bet.
The WILD Collection Retrigger System
Here's where the mechanics get interesting. All WILD symbols that land during the feature are collected in a meter. Every time you collect your fourth WILD, the feature retriggers, awarding 10 additional free spins. But there's more: the multiplier for MONEY symbol collection increases.
- First retrigger (4th WILD): 2x multiplier on all collected values, +10 spins
- Second retrigger (8th WILD): 3x multiplier on all collected values, +10 spins
- Third retrigger (12th WILD): 10x multiplier on all collected values, +10 spins
After the third retrigger, the feature cannot be retriggered again, but you'll be playing with a 10x multiplier on all MONEY values collected by WILDs—this is when 5000x MONEY symbols can deliver wins of 50,000x your bet per line before hitting the game's 5000x total win cap.
WHOPPER Symbols and Extra Spins
During free spins, watch for the WHOPPER symbol—a fish with a distinctive banner label. These symbols are collected separately on the side of the screen. Collect three WHOPPER symbols and you'll receive 10 additional free spins at the end of your current free spins round. You can collect multiple sets of three for even more spins.
Four Progressive Jackpots
At the end of any base game spin (not during free spins), the Jackpot Bonus Game can trigger randomly. Your chance to trigger increases with bet size, though any bet from £0.10 upwards is eligible.
When triggered, you'll see a bonus screen where you open items until you reveal three matching jackpot names. The four jackpots are: Minor (purple), Major (grey), Mega (green), and Grand (orange). Each jackpot is progressive, growing with contributions from players across all casinos offering the game. The jackpots are won in order—whoever triggers the bonus first gets the accumulated amount at that moment; the jackpot isn't split between simultaneous winners.
Symbol Payouts and Paytable
At £2.50 total bet (the standard reference bet shown in the game), the fishing bobber is your top-paying symbol: five of a kind pays £500, four pays £50, three pays £12.50, and even two bobbers pay £1.25. The dragonfly pays £250 for five. The fishing rod and tackle box both pay £125 for five of a kind.
The group of fish symbol pays £50 for five, whilst the card symbols (A, K, Q, J, 10) pay between £12.50 and £25 for five of a kind. All wins pay from left to right on adjacent reels starting from the leftmost reel, and only the highest win per payline is paid.
What 92% RTP Means for UK Players
Big Bass It's a Whopper Jackpot Bonanza has a base RTP of 92.00%, which also applies when using the Ante Bet feature. This is notably lower than the UK Gambling Commission's average RTP expectations, so it's worth understanding the trade-off: the game offers four progressive jackpots (which aren't included in the base RTP calculation) and the potential for enormous wins through the free spins multiplier system.
The high volatility (5 out of 5) means you'll experience longer dry spells between significant wins, but when free spins hit—especially with retriggers—the potential is substantial. The game's maximum win is capped at 5000x your bet (excluding jackpots), meaning a £10 spin could theoretically return £50,000 before the round ends and remaining spins are forfeited.
Ante Bet Strategy
The Ante Bet option increases your bet multiplier to 15x per line, giving you a higher frequency of SCATTER symbols appearing. This costs 50% more per spin but can be worthwhile if your bankroll supports the increased stake, as accessing free spins more frequently is where the real win potential lies in this game. The RTP remains 92% with Ante Bet active.
Who Should Play This Slot
Big Bass It's a Whopper Jackpot Bonanza is ideal for UK players who enjoy high-variance fishing slots and don't mind the swings that come with maximum volatility. The game shines during extended free spins sessions with multiple retriggers, and the progressive jackpot element adds genuine excitement to every base game spin.
If you're looking for frequent small wins and steady play, this isn't the slot for you. But if you're chasing that legendary fishing trip where everything comes together—WILDs collecting 5000x MONEY symbols with a 10x multiplier active—Big Bass It's a Whopper delivers the potential for genuinely whopping wins.
