Big Bass It's a Whopper
Pragmatic Play licensed slot via Reel Kingdom platform | Play responsibly
Pragmatic Play licensed slot via Reel Kingdom platform | Play responsibly
Random Jackpot Bonus can trigger after any base game spin, reveal three matching symbols to claim your prize
Big Bass It's a Whopper delivers maximum volatility with all five lightning bolts engaged. This high-variance underwater adventure pays out less frequently than low volatility slots, but when the fisherman reels in a whopper during free spins with Wild collection and multipliers up to 10x, the potential for substantial wins in a short session is significantly higher. Patience is rewarded when MONEY symbols land with values up to 5000x total bet.
Land three or more jumping bass SCATTER symbols anywhere on the 5×3 grid to trigger the free spins bonus round. The fisherman WILD appears on all reels during this feature and substitutes for all symbols except SCATTER, but his true power lies in collection: every WILD that lands gathers all MONEY symbol values visible on screen in that spin.
All fish-themed paying symbols double as MONEY symbols. At every spin, these golden treasures take random values from 2x up to a whopping 5000x total bet. During free spins, the fisherman WILD collects these values, building wins that can reach the 5000x maximum win cap.
Activate the optional Ante Bet to increase your bet multiplier to 15x per line. This boosts the chance of landing SCATTER symbols, getting you into the lucrative free spins feature more frequently while maintaining the same 92.00% RTP.
Big Bass It's a Whopper stands out in the crowded fishing slot category with its Jackpot Bonanza layer. The core free spins mechanic with collecting Wilds and escalating multipliers remains solid, but adding four progressive jackpots that can trigger randomly in the base game creates two distinct win pathways. The 10x multiplier on the third retrigger is where the真正 whopping wins happen, though you'll need patience to navigate the high volatility waters.
Five-of-a-kind payouts shown at maximum bet of £375.00 across 10 paylines
Click the plus or minus buttons to open the bet menu. Adjust your total bet between £0.10 minimum and £375.00 maximum across the 10 paylines. Use the BET MAX button to instantly select the highest stake.
Toggle the Ante Bet feature in the upper left corner to increase your bet multiplier to 15x per line. This enhances the frequency of landing three or more SCATTER symbols to trigger free spins, while maintaining the 92.00% RTP.
Press the large circular spin button featuring the Reel Kingdom gorilla mascot. The five reels spin independently, and winning combinations pay from left to right on adjacent reels starting from the leftmost position.
Land three, four, or five jumping bass SCATTER symbols anywhere on the grid to award 10, 15, or 20 free spins respectively. During this feature, fisherman WILD symbols appear on all reels and collect all visible MONEY symbol values when they land.
All WILD symbols that land during free spins are collected. Every fourth WILD collected awards 10 additional spins and increases the collection multiplier: 2x on first retrigger, 3x on second, and a whopping 10x on third retrigger. Maximum three retriggers per round.
After any base game spin, the Jackpot Bonus can trigger randomly. Open items in the bonus screen until you reveal three with the same name (MINOR, MAJOR, MEGA, or GRAND) to claim that progressive jackpot prize.
Big Bass It's a Whopper operates at a 92.00% theoretical return to player (RTP), which remains consistent whether playing with or without the Ante Bet activated. This RTP figure sits below the typical industry benchmark of 96%, meaning that over an extended period of play, the slot returns £92.00 for every £100 wagered, with the house edge at 8%.
The game employs a high volatility mathematical model represented by five out of five lightning bolts. This variance profile means wins occur less frequently compared to low or medium volatility slots, but when winning combinations do land—particularly during the free spins feature with Wild collection and escalating multipliers—the payout sizes can be substantially larger relative to the bet.
The maximum win is capped at 5000x the total bet, excluding progressive jackpot wins. If your accumulated win during a free spins round reaches this 5000x threshold, the round immediately terminates and the capped amount is awarded, with all remaining spins forfeited. The four progressive jackpots (MINOR, MAJOR, MEGA, and GRAND) operate independently of this cap and can be won randomly after any base game spin with a minimum qualifying bet of £0.10.
Big Bass It's a Whopper is developed by Pragmatic Play, one of the leading content providers in the online casino industry, known for their extensive portfolio of slots with proven mechanics and mobile-optimised delivery. The game is released through the Reel Kingdom platform, which is powered by Pragmatic Play infrastructure and branded with the distinctive gorilla mascot wearing a golden crown.
This slot continues the highly successful Big Bass series, building on the fishing theme established in earlier titles but adding the Jackpot Bonanza layer with four progressive jackpots. The game meets regulatory standards for licensed jurisdictions and includes features such as battery saver mode, separate ambient music and sound effects controls, and accessible bet configuration menus.
The minimum bet of £0.10 qualifies players for all game features including the random Jackpot Bonus, making it accessible to recreational players. The maximum bet of £375.00 provides substantial stake options for high rollers, and the jackpot win probability increases proportionally with bet size, though any jackpot can theoretically be won at the minimum eligible bet.
Play Responsibly: Big Bass It's a Whopper is a high volatility slot designed for entertainment. Set deposit limits, take regular breaks, and never wager more than you can afford to lose. If you feel your gambling is becoming problematic, seek help through GamCare, BeGambleAware, or your local support services. Players must be 18+ or meet the legal age requirement in their jurisdiction.