Pragmatic Play's 5x3 fishing slot with free spins and money collection. RTP 96.71%, high volatility means bigger wins come less often.

5 reels, one bonus mechanic. Big Bass Bonanza drops you into a 5-reel, 3-row fishing adventure where wins form across 10 paylines. Released in 2020 by Pragmatic Play, this high-volatility slot pairs an ocean and fishing theme with features including Wilds, Scatters, Money symbols, Multipliers and a Free Spins mode. Wins come less often but can be much bigger. The grid stays standard in the base game, where only regular pay symbols land on the reels.
Built for players with staying power? You'll find this slot suits players with a bankroll for swings—it costs between C$0.10 and C$250 per spin. The high volatility means extended dry runs are normal, and smaller wins won't appear often. If you prefer frequent payouts or want to keep spins modest, Big Bass Bonanza demands patience and a budget ready for variance. The fishing theme and features appeal to players chasing big multipliers and bonus rounds.
From Scatter trigger to escalating multipliers. Free Spins define most of your winnings here. Land 3 or more Scatters to start the round—more Scatters unlock more spins, up to 20. During Free Spins, a Fisherman Wild appears and collects the value of Money symbols on screen. Each fourth Wild collected adds 10 extra spins and boosts the Money multiplier. This escalation can happen up to three times, making the bonus round where the largest payouts typically happen.
Full storyYou'll understand what each figure controls in your rounds and your session.
Understand each phase of a round before you start playing at North Casino
The bonus round and multiplier growth. Three or more Scatters trigger Free Spins: 3 gives 10 spins, 4 gives 15, and 5 gives 20. Special reels activate and the Fisherman Wild appears on every reel, collecting the value of Money symbols that land. Each time a Wild collects, a retrigger counter advances; every fourth collection adds 10 more spins and raises the Money multiplier to x2, then x3, then x10. The bonus allows up to 3 retriggers and can reach 2100x your stake.
Big Bass Bonanza in the base game. In the base game, the reels spin with 5 columns across 3 rows. Wins form left to right across 10 paylines, starting from the leftmost reel. Standard pay symbols fill the grid—the Fisherman Wild does not appear during base game spins. Matching symbols along a payline create a win; the Lure pays from just 2 symbols, while other symbols need 3 or more to pay.
The demo version runs the same game and paylines with practice credits instead of your money. You see exactly how Big Bass Bonanza plays, what symbols pay and how Free Spins trigger, with nothing at stake.
Play demoWhen you're ready, switch to real money play at North Casino. Your bets and any wins go to your account. Set deposit and session limits before you start to stay in control.
Play for moneyBonus timing is random. The bonus round arrives at random intervals. No session length, no spin count and no betting pattern tells you when three or more Scatters will land. Every spin has an equal mathematical chance.
One session, one outcome. Your result over one session belongs to chance alone. The RTP of 96.71% describes long-term results across millions of spins, not what happens in your time at the reels.
Maximum win versus your win. The maximum win of C$525,000 stands as the absolute ceiling at the highest bet. Wins of this scale happen so rarely that no review can say if you will reach them or come close.
Return to player is a long-run average calculated over millions of spins. The 96.71% figure applies only to the standard game at Big Bass Bonanza. This percentage tells you what the game returns in winnings across many sessions, not what happens in yours.
Five other Big Bass titles range from 96.50% to 96.52% RTP, with maximum wins spanning 5000x to 25000x your stake.
Find direct answers to what the slot pays, how bonuses trigger, and what bets you can make.
Big Bass Bonanza budget limits. Decide on a session budget you can afford to lose before you start. Stick to that amount regardless of how the reels turn out, so your play stays within your means.
When should you stop playing? Choose a win target and a loss limit in advance, then walk away when you hit either one. This keeps your session from becoming longer or costlier than you intended.
After you set them, limits hold firm. North Casino lets you set deposit limits and loss limits on your account. Before playing, use these tools to cap how much you can spend across all games.
Pause, step back, or self-exclude. If Big Bass Bonanza stops being fun or you feel it is affecting your life, use session time reminders, take a cooling-off period, or self-exclude. Support is available through Responsible Gambling Council, ConnexOntario or Problem Gambling Institute of Ontario.
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