Big Bass Boxing Bonus Round at Instant Casino your complete guide
Pragmatic Play's 5x3 fishing and sports slot rewards matching symbols across 10 paylines, with free spins triggered by scatters and wild boxers that collect money prizes. High volatility, 96.50% RTP.
Big Bass Boxing Bonus Round: a high-volatility fishing slot
Fishing meets boxing on the reels. Big Bass Boxing Bonus Round is a 5-reel, 3-row fishing and sports themed slot from Pragmatic Play, released in June 2025. You spin across 10 fixed paylines, left to right, landing matching symbols to win. The game is high-volatility, meaning wins arrive less often but can be much bigger. Two buy buttons let you start free spins or boost them, and an Ante Bet toggle raises your stake for more scatter symbols and changes to the bonus round.
Who should play Big Bass Boxing Bonus Round? This slot suits you if you have a bigger bankroll and enjoy chasing large payouts from fewer wins. The high volatility and up to x5,000 maximum win appeal to players who back longer sessions or the paid bonus features. If you prefer steady, small wins or play with a tight budget, the bigger gaps between payouts may feel less rewarding. Bets range from NZ$0.10 to NZ$375, so you can find a level that fits your play style.
Wild boxers collect cash during free spins. Free Spins shape how a round unfolds. Land 3 to 5 scatter symbols in the base game to trigger 15, 20 or 25 spins. During free spins, blue and red wild boxers appear on all reels and collect the values of money symbols they land on. Every 4th wild of each colour you see retrigs your spins by 10 more and lifts your multiplier. You can reach up to a 10x multiplier, with random camera spin, hook and knock out features adding to the action.
Read moreWhat every figure means for your play
At Instant Casino, we show you what shapes every round before you stake your first dollar.
Pragmatic Play
NZ$1 875 000
What happens when you play Big Bass Boxing Bonus Round?
Before your first spin, understand the five moments that make up every round
Big Bass Boxing Bonus Round screens and layout
Trigger your free spins
Triggering free spins. Three to five Scatters award 15, 20 or 25 spins. Blue and Red Wild boxers collect Money symbol values. Every fourth Wild per colour retrigs plus 10 spins and boosts the multiplier to 2x, 3x or 10x. Up to four retrig levels per metre.
Purchased bonus spins. You buy 15 spins for 300x your stake. Both Wild metres start pre-filled, so the first Wild of each colour immediately retrigs plus 10 spins at 2x multiplier. The threshold drops to three Wilds per metre instead of four.
Between bonus rounds. Five reels across three rows with 10 fixed paylines from left to right. Wild symbols do not appear here. Two Buy buttons sit on the left panel, plus an Ante Bet toggle to raise your stake by half.
Demo mode and real money play at Instant Casino
You'll know whether to play for money and what to expect from each spin.
Buy free spins or boost your bet
Jump into the bonus
Start 15 free spins immediately without waiting for Scatters to land. You pay NZ$100 at your example bet. The blue and red Wild boxers collect cash values throughout the bonus.
When you want faster retriggers
Launch 15 free spins with both Wild meters pre-filled, so the first boxers of each colour trigger instant retriggers. You pay NZ$300 at your example bet. Retriggers come faster than in Free Spins.
Before versus after Ante?
Raise your bet by 50 percent to increase Scatter frequency and unlock extra features during bonus rounds. Your bet becomes NZ$1.50 at the example stake. The 15x multiplier brings more cash-collecting chances.
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Big Bass Boxing Bonus Round gameplay screens
What percentage comes back to you over many spins
Return to player is an average calculated over a very large number of spins. The 96.50% figure applies to the standard game, the ante bet mode, and when you buy either free spins bonus. Each condition uses this same RTP.
RTP 96.50% · Standard game, ante bet, and bonus buys
Big Bass Boxing Bonus Round: the unknowns
When the scatter lands. The bonus round arrives at random. No spin count, pattern or bet size makes it come sooner. You might trigger it on your first spin or play many rounds before you see it.
Session results stay unpredictable. Your result in any session is random, whatever the RTP figure says. You might win more or less than the average, or nothing at all. One session tells you nothing about the next.
When you play today. The maximum win of NZ$5,000 at your example bet is a ceiling, not a target. It appears so rarely that you should not plan around it. Most sessions end with smaller wins or losses.
Which other Big Bass slot should you play?
RTP ranges from 96.50% to 96.52%, and maximum wins span from x5,000 to x25,000 across the five titles.
Big Bass Blast
Big Bass Football Bonanza
Big Bass Trophy Catch
Your moment to decide
You've found the slot and want the key details before you place your first bet.
What if you want to bet NZ$0.40 or more on Big Bass Boxing Bonus Round?+
When do wins arrive in Big Bass Boxing Bonus Round?+
Can you win NZ$1 million on Big Bass Boxing Bonus Round?+
When does the RTP of 96.50% apply on Big Bass Boxing Bonus Round?+
Keep the fun in your hands
What's your session budget? Decide how much you can afford to lose before you spin. Set this as your session budget—whether that's NZ$10, NZ$50 or NZ$100—and stick to it when the reels start turning.
When will you quit? Before you play, choose a point where you'll stop—whether you've won or lost. Wins can push you to keep spinning; losses can make you chase them. Both feelings are normal, and both are reasons to close the game.
Limits that work while you play. Use your account's deposit limits and loss limits to enforce the boundaries you set. These tools stop your spending when you reach the amount you've chosen, so emotion doesn't override your plan.
Stop when it stops being fun. If the game stops feeling like entertainment, or if you think you might be playing too much, pause or self-exclude. The Gambling Helpline New Zealand and Problem Gambling Foundation of New Zealand offer free support anytime.