Pragmatic Play · Reel Kingdom · High Volatility · 92.00% RTP
Maximum High (5 out of 5)
Land 3 or more scatter bass symbols to trigger free spins. Get 10, 15 or 20 spins depending on 3, 4 or 5 scatters. Wild fisherman symbols collect all money values on screen during the feature. The scatter-triggered bonus also appears in Big Bass Halloween, where zombie bass rise during free spins with wild collection multipliers scaling up to 10x across its 10 paylines.
Up to 20 Free SpinsEach time you collect your 4th wild symbol throughout the free spins round, you'll unlock another wave of 10 bonus spins. Watch as multipliers climb higher with every retrigger—starting at 2x, jumping to 3x, and soaring to an incredible 10x by the third retrigger.
10x Multiplier MaxFish symbols double as money symbols with random values each spin. Values range from 2x up to a whopping 5000x total bet. Collected by wild symbols during free spins for massive payouts. Money symbol ranges reach even higher in Big Bass Xmas Xtreme, where collecting wilds can apply multipliers up to 50x and drive the maximum win to 10,000x your bet.
Up to 5000x BetDuring free spins, hunt down special Whopper symbol fish—every 3 you collect triggers an extra 10 free spins once the current round wraps up. The Big Bass Reel Repeat slot takes a different approach to extending spins, featuring its unique Repeat Chance mechanic that retriggers wins and drives the max payout up to 5,000x.
+10 Bonus SpinsPlay Responsibly: Big Bass It's a Whopper Jackpot Bonanza is a high volatility slot with a 92.00% RTP. Set deposit limits, never chase losses, and only gamble with money you can afford to lose. If you feel gambling is becoming a problem, seek help at Gambling Help Online or call 1800 858 858. Players must be 18 years or older. Pragmatic Play · Reel Kingdom powered slot.
You need three or more scatter symbols to unlock the bonus round where the real money potential lives. The base game pays modestly, so patience is essential. Budget for extended play between triggers, as variance can be high.
During free spins, fishermen collect fish values and apply multipliers that can reach significant levels. More fishermen mean better collection potential. Watch for the retrigger scatters during the bonus—they add extra spins and can reset your momentum when things slow down.
The ante bet doubles your stake but increases scatter frequency. It improves your chances of triggering free spins but also drains your bankroll faster. Only activate it if you have a comfortable session budget and understand you're trading volatility for frequency.
The four progressive jackpots appear during free spins, but availability varies by operator. Check whether your chosen casino has the jackpot feature enabled before committing significant play. Without progressives active, the game's appeal diminishes considerably compared to other Big Bass titles.
Hit the mini jackpot twice in one session at partner casino 2, plus a 340x free spins round. The fisherman multipliers built beautifully, and knowing a progressive could drop any spin kept me glued. Best Big Bass variant I've tried.
Solid game, triggering free spins felt fair. The jackpots are exciting when they're enabled, though the base game drags. Lost track of time waiting for scatters—budgeting is crucial here.
Nothing special.
Played for an hour, triggered bonus once, won 18x my stake. The jackpots never appeared, and I later found out this casino doesn't even offer them. Felt misled—check settings before playing.
Big Bass It's a Whopper suits players who enjoy the classic Big Bass formula but want the added thrill of progressive jackpot potential. The core mechanics remain familiar—scatter triggers, fisherman collectors, multiplier builds—but the four-tier jackpot system adds a layer of anticipation during bonus rounds. It works best for those with medium to large bankrolls who can weather the volatility while chasing the 5,000x maximum win or a progressive hit. The game feels most rewarding at partner casinos where all jackpot tiers are active and properly funded.
Watch out for the high variance, which can produce long dry spells between meaningful wins. The base game offers limited excitement, and without frequent free spins triggers, sessions can feel monotonous. Additionally, not all operators enable the progressive jackpots, which strips away a core selling point. RTP typically sits around 96% but varies by configuration, so confirm the return rate at your chosen venue. Remember that all outcomes favour the house long-term, and responsible gambling limits (18+) should always apply.

No. Jackpot availability depends on the operator's configuration. Some licensed partner casinos disable the progressive feature entirely, leaving only the base 5,000x maximum win. Always verify jackpot status in the game's information screen or with customer support before committing real money play.
Standard RTP is typically around 96%, though it varies by operator and whether jackpots are active. The ante bet (which doubles your stake for increased scatter frequency) usually maintains the same RTP but alters volatility and hit frequency. Confirm the exact return rate in the game's paytable, as some casinos run lower configurations.
It sits in the mid-range for the series. Games like Big Bass Bonanza Megaways and Big Bass Splash offer higher caps, whilst earlier titles such as the original Big Bass Bonanza match or fall below it. The progressives in It's a Whopper can theoretically push total wins higher, but base maximum payouts remain at 5,000x your stake.