Pragmatic Play | Reel Kingdom platform | Tested on desktop & mobile | Last verified February 2025
Land three scatter symbols to trigger the bonus round where the real fishing action begins
Big Bass It's a Whopper Jackpot Bonanza carries the highest volatility rating with all five lightning bolts lit. This high-variance fishing adventure pays out less frequently than low-volatility slots, but the potential to land whopping wins in a short timeframe is significantly higher. Patient anglers chasing the 5000x max win or progressive jackpots will appreciate the swings, while casual players should adjust their bankroll expectations accordingly.
Based on maximum $375 bet (values scale with your bet size)
5 of a kind
5 of a kind
5 of a kind
5 of a kind
5 of a kind
All fish symbols also function as money symbols carrying random values from 2x up to 5000x your total bet, collected by wild symbols during free spins.
Expert Observation: The 92% RTP sits below industry average, but the real draw here is the jackpot bonus game that can trigger randomly after any base game spin. Higher bets improve your odds of landing one of the four progressive jackpots—Minor, Major, Mega, or Grand. The money symbol mechanic during free spins creates explosive win potential when wilds land with high-value fish symbols on screen, especially after the third retrigger activates the 10x collection multiplier. The 5000x cap means a $375 max bet could theoretically deliver $1,875,000 before progressive jackpots are even factored in, though rounds immediately end when the cap is reached.
Responsible Gambling Notice: Big Bass It's a Whopper Jackpot Bonanza is designed for entertainment. High volatility means extended losing streaks are mathematically probable. Only wager amounts you can afford to lose. Set deposit limits and session timers through your casino account. For support, contact your provincial problem gambling helpline.