Big Bass Boxing Bonus Round Slot Review

⭐ 3.5/10
Create by: Reel Kingdom
Review by:
Posts by Michael White
Updated: November 29, 2025

Big Bass Boxing Bonus Round is a High volatile slot from Reel Kingdom with an RTP 96.50% | 95.50% | 94.50% and up to x5000 maximum win. Play demo for free.

Big Bass Boxing Bonus Round Slot Demo

Software
Release Date
2025-06-09
RTP
96.50% | 95.50% | 94.50%
Max Win
x5000
Volatility
High
Bet Range ($,€,£)
0.10 - 250
Number of Reels
5
Betways
10
Features
Bonus Bet, Bonus Buy, Collect Symbols, Fish, Multiplier, Sports

The Big Bass Boxing Bonus Round Slot Game

Big Bass Boxing Bonus Round throws me straight into a noisy boxing arena rather than a quiet lake, yet it still plays like a classic Big Bass slot. Built by Pragmatic Play with Reel Kingdom, it runs on a 5x3 grid with 10 fixed paylines. Stakes start at 0.10 a spin and climb very high, depending on the casino, so I can treat it as a casual flutter or a serious slugfest.

This is a high volatility game, so the base spins can feel icy while I wait for the bonus, but the maths can land up to 5,000x the bet. The default RTP sits at 96.5 percent, though some sites may use lower settings. When I factor in the ante bet, feature buys and dual wild system, the slot sits squarely in the high risk, high reward bracket.

Symbols and Payouts in Big Bass Boxing Bonus Round

Symbols and Payouts in Big Bass Boxing Bonus Round stick closely to the series template. On the low side you get 10, J, Q, K and A royals, paying around 5x to 10x the stake for five of a kind. Wins land when at least three matching symbols hit adjacent reels from the leftmost reel across one of the 10 paylines, so line reading stays very straightforward.

The premiums lean fully into the boxing angle. You have a medic box, skipping rope, sturdy boots and a boxing glove delivering 50x up to 200x for five on a line. Then there is the school of bass symbol, which pulls double duty. It pays up to 20x as a regular win but also acts as a Money symbol, carrying random bet multipliers from 2x right up to a tasty 5,000x.

Wilds in Big Bass Boxing Bonus Round only show up during free spins, as red and blue boxer symbols. They replace everything except scatters and Money fish, and they are the only way to collect those chunky Money values. The golden fish scatter is the ticket into the feature. Hitting three, four or five in the base game awards 15, 20 or 25 free spins, which is where the slot really comes alive.

Symbols and Paytable

Symbol Quantity Payout
icon 1 5 x200
4 x20
3 x5
2 x0.5
icon 2 5 x100
4 x15
3 x3
icon 3 5 x50
4 x10
3 x2
icon 4 5 x50
4 x10
3 x2
icon 5 Collect
5 x20
4 x5
3 x1
icon 6 5 x10
4 x2.5
3 x0.2
icon 7 5 x10
4 x2.5
3 x0.2
icon 8 5 x5
4 x1
3 x0.2
icon 9 5 x5
4 x1
3 x0.2
icon 10 5 x5
4 x1
3 x0.2
icon 11 Scatter
icon 12 Wild

Big Bass Boxing Bonus Round Slot Bonus Features

Big Bass Boxing Bonus Round Slot Bonus Features revolve around that free spins round and money collection. Free spins trigger from three to five scatters, though landing only two can randomly lead to a respin or hook that drags in the missing one. Once I am in the round, every red or blue wild that lands scoops up all visible Money symbol values and also jumps into its matching meter above the reels.

Each colour tracks progress separately. Every fourth wild on a meter gives 10 more free spins and raises the collection multiplier for that colour to 2x, then 3x, then a hefty 10x on the final level. On top of that, random Camera Spin, Hook and Knock Out effects often rescue dead spins by adding fish, pulling in wilds or changing non wild symbols, which keeps the feature swinging rather than stalling.

Bonus Buy Feature

Bonus Buy Free Spins

Free Spins

Pay 100x total bet to trigger the FREE SPINS feature with at least 3 SCATTER symbols guaranteed to hit on the triggering spin.
Feature Cost: x100 Bet
RTP: 96.50%
Volatility: -
Bonus Buy Super Free Spins

Super Free Spins

Pay 300x total bet to trigger the SUPER FREE SPINS feature with at least 3 SCATTER symbols guaranteed to hit on the triggering spin. In this round only 3 WILD of any color collected in any meter are needed to retrigger the feature.
Feature Cost: x300 Bet
RTP: 96.50%
Volatility: -

Ante Bet & Bonus Buy in Big Bass Boxing Bonus Round

Ante Bet & Bonus Buy in Big Bass Boxing Bonus Round add two fast track buttons to the experience. Flicking on the ante bet raises my stake by fifty percent but gives a noticeably higher chance of landing free spins the regular way. If I prefer skipping the grind, I can pay 100x for a standard bonus or 300x for super free spins where only three wilds per meter are needed to retrigger.

How to Win at Big Bass Boxing Bonus Round Slot

How to Win at Big Bass Boxing Bonus Round Slot comes down to managing that volatile ride and aiming most of my value at free spins. I start by picking a stake that can survive long dry patches, then decide whether the ante bet or a feature buy suits my bankroll. Wins in the base game almost always come from regular line hits, so I treat that stage as a set up.

When the bonus lands, I want early wilds on both colours to build those meters. The dream setup is getting at least one side to the 10x level while fish values behave. Because the max win is capped at 5,000x, I have seen bonuses fizzle once they reach that ceiling. Auto play, quick spin and turbo options help cycle spins faster, but I keep an eye on balance swings at all times.

Big Bass Boxing Bonus Round Slot RTP & Volatility

Big Bass Boxing Bonus Round Slot RTP & Volatility will interest anyone who cares about the maths. The game runs on high variance with a base hit rate around 13 percent, so steady small wins are not really the point. Default RTP is 96.5 percent, though some operators switch to 95.5 or 94.5. Free spins on average show up about once every 113 spins, and the maximum win is fixed at 5,000x.

The Final Thoughts on Big Bass Boxing Bonus Round

The Final Thoughts on Big Bass Boxing Bonus Round from my side are mixed but mostly positive. Theme wise it is a bonkers mash up, boxing and fishing have no real link, yet the presentation works better than I expected. Under the hood it is basically a re skinned take on a previous Big Bass entry, sharing the same 5x3 layout, 10 lines, money collection and 5,000x cap, so seasoned fans will feel instantly at home.

For me the dual wild system is the main attraction, since it can string together long free spin rounds with rising multipliers when the meters behave. On the flip side, the slot does not really bring fresh mechanics, and the high volatility means some sessions will be pure punishment. If you enjoy past Big Bass games and like a boxing twist on top, this one is well worth a few rounds.

Screenshots

Big Bass Boxing Bonus Round slot screenshot 1
Big Bass Boxing Bonus Round Final Ratings
Theme & Symbols








Sounds & Music








Bonus Features








RTP (96.50% | 95.50% | 94.50%)








Max Win (x5000)








Originality








FAQs About Big Bass Boxing Bonus Round

Can I play Big Bass Boxing Bonus Round free slot?

Absolutely! You can enjoy Big Bass Boxing Bonus Round for free on our website without registration. Our partner casinos of Reel Kingdom also usually offer demo mode access.

Can I win real money on Big Bass Boxing Bonus Round slot?

Yes, to win real money in Big Bass Boxing Bonus Round, you'll need to create an account at a licensed casino site. You can then play for real and win up to x5000.

Can I play Big Bass Boxing Bonus Round slot on mobile phone?

Yes, Big Bass Boxing Bonus Round is fully optimized for mobile devices and runs smoothly on any devices.

Compare Big Bass Boxing Bonus Round With Other Slots

Slot Rating Software Release Date Volatility RTP Bet Range Max Win Number of Reels Number of Betways
Big Bass Boxing Bonus Round 3.5 Reel Kingdom 2025-06-09 High 96.50% | 95.50% | 94.50% 0.10 - 250 x5000 5 10
Big Bass Rock and Roll 3.5 Reel Kingdom 2025-05-30 High 98% 0.10 - 250 x5000 5 10
Club Tropicana Happy Hour 8 Reel Kingdom 2025-07-07 High 96.50% | 95.50% | 94.50% 0.10 - 200 x5000 5 10
Finger Lick’n Free Spins 6 Reel Kingdom 2025-06-23 High 96.55% | 95.55% | 94.55% 0.05 - 250 x6000 5 10
You Can Piggy Bank on It 7 Reel Kingdom 2025-07-24 96.53% | 95.52% | 94.53% 0.10 - 250 x2100 3 10
Big Bass Reel Repeat 3.5 Reel Kingdom 2025-08-11 High 96.51% | 95.52% | 94.52% 0.10 - 250 x5000 5 10
Ultra Burn Dice 6 Reel Kingdom 2025-08-12 96.62% 0.05 - 250 3 5
Bee Keeper 7 Reel Kingdom 2025-09-11 High 96.53% | 95.53% | 94.53% 0.05 - 125 x2100 5 10
Big Bass & The Gold Ness Monster Reel Kingdom 2025-09-26 High 98% 0.10 - 250 x5000 5 10
Hundreds and Thousands 6 Reel Kingdom 2025-09-25 High 96.52% | 95.52% | 94.52% 0.05 - 250 x2000 5 100
Big Bass Halloween 3 3.5 Reel Kingdom 2025-10-15 96.50% | 95.50% | 94.50% 0.10 - 250 x5000 5 10
Frightening Frankie 5 Reel Kingdom 2025-10-23 High 96.53% | 95.53% | 94.53% 0.05 - 250 x2800 5 20
Santa’s Slay 7 Reel Kingdom 2025-11-20 High 96.53% | 95.53% | 94.52% 0.05 - 240 x2000 5 10
Big Bass Christmas Frozen Lake 4.5 Reel Kingdom 2025-11-26 High 96.07% | 95.07% | 94.07% 0.10 - 250 x5000 5 10
Boxing King 8.3 Jili Games 2021-02-11 Below average 97% 0.10 - 100 x2000 5 88
Year-Round Riches Clusterbuster 8 Red Tiger Gaming 2023-10-05 High 95.74% 0.10 - 4 x20482 9
Big Catch Bonanza: Bonus Buy 8.5 NetGame 2023-08-21 High 96.05% 0.20 - 40 x12000 5 12
Super Cash Boost Big Bad Bonus 7 Octoplay 2025-08-22 Below average 95.78% 0.10 - 150 x5203 5 5
Big Bass Adventure 8 Max Win Gaming 2023-07-11 High 95.76% 0.20 - 20 x5000 5 40
10,000 Big Bass Lightning Blitz 6.5 ReelPlay 2024-06-03 Above average 96.11% 0.20 - 50 x4660 6 10000
Big Bass Bonanza 1000 6.4 Pragmatic Play 2025-04-24 High 96.51% | 95.51% | 94.51% 0.10 - 250 x20000 5 10
Big Bass Dice 4.3 Pragmatic Play 2025-03-13 High 96.71% 0.10 - 250 x2100 5 10
Big Bass Return to the Races 6 Pragmatic Play 2025-02-24 High 96.07% | 95.07% | 94.07% 0.10 - 250 x5000 5 10
Big Bass Bonanza 3 Reeler 7.5 Pragmatic Play 2024-12-16 High 96.50% | 95.50% | 94.50% 0.10 - 250 x5000 3 5
Big Bass Xmas Extreme 3.5 Pragmatic Play 2024-11-18 High 96.07% | 95.08% | 94.05% 0.10 - 250 x10000 5 10
Big Bass Halloween 2 3.5 Pragmatic Play 2024-10-21 High 96.71% | 95.67% | 94.6% 0.10 - 250 x5000 5 10
888 Big Bass Bonanza 6 Pragmatic Play 2024-10-02 High 95.67% 0.10 - 250 x2100 5 10
Big Bass Boom 3 Pragmatic Play 2024-10-01 High 97.07% 0.10 - 250 x5000 5 10
Big Bass Vegas Double Down Deluxe 4.5 Pragmatic Play 2024-09-12 High 96.50% | 95.50% | 94.50% 0.10 - 250 x5000 5 10
Big Bass Fishing Mission 6.3 Pragmatic Play 2024-06-17 High 96.50% | 95.50% | 94.50% 0.10 - 250 x5000 2 10