Big Bass Boxing Bonus Round

Big Bass Boxing Bonus Round slot showing blue bearded boxer and red bald boxer with mustache in spotlit boxing arena with game logo between them
Play Online for Real

Certified by Pragmatic Play | High volatility 96.50% RTP | Responsible Gaming

96.50% RTP
5,000x Max Win
10 Paylines
5x3 Reel Grid
$0.10 Min Bet
$375 Max Bet

Knockout Bonus Features

Free Spins Round

Land 3 Scatter symbols to trigger 15 free spins, land 4 for 20 spins, or hit all 5 for 25 free spins. Wild symbols collect all money values from fish on screen during the bonus.

Dual Wild Collection Meters

Blue and red boxer Wilds collect separately. Every 4th Wild of each color retriggers the feature with 10 more spins and increases that color's multiplier to 2x, then 3x, then 10x.

Hook Random Feature

When fish money symbols appear without any Wild, a hook can randomly pull a reel upward to reveal Wild symbols and trigger collection of all money values on screen.

Knock Out Feature

When Wilds land but no fish appear, a knockout animation randomly transforms all non-Wild symbols into new ones, potentially creating fish money symbols for collection.

Buy Feature Options

Purchase Free Spins for 100x bet with guaranteed 3+ Scatters, or buy Super Free Spins for 300x bet where only 3 Wilds retrigger instead of 4.

Money Symbol Values

Every fish symbol carries a random value: 2x, 5x, 10x, 15x, 20x, 25x, 50x, 100x, 200x, 500x, or the maximum 5,000x your total bet.

Symbol Payouts

Boxing Gloves
$50,000
5 of a kind
Boxing Boots
$25,000
5 of a kind
Jump Rope
$12,500
5 of a kind
First Aid Kit
$12,500
5 of a kind
Fish (Money)
$5,000
5 of a kind
Ace (A)
$2,500
5 of a kind
King (K)
$2,500
5 of a kind
Queen (Q)
$1,250
5 of a kind
Jack (J)
$1,250
5 of a kind
Ten (10)
$1,250
5 of a kind

Game Profile

Return to Player
96.50%

Consistent across all modes: base game, Ante Bet, Buy Free Spins, and Buy Super Free Spins.

Volatility Level
High (4/4)

Four lightning bolts indicate high volatility. Less frequent wins but potential for significant payouts up to 5,000x bet.

How to Trigger Big Wins

Land Three or More Scatter Symbols

The colorful fish scatter badge appears on all five reels. Hit three for 15 free spins, four for 20 spins, or all five for 25 free spins. Two scatters may trigger a respin or hook feature to pull in a third.

Collect Fish Money Symbols with Wild Boxers

During Free Spins, blue and red boxer Wilds collect all money values from fish symbols on screen. Each fish carries a random value from 2x up to 5,000x your total bet amount.

Fill Wild Collection Meters for Multipliers

Blue and red Wilds track separately. Every fourth Wild of one color retriggers with 10 additional spins and boosts that color's multiplier: 2x after four Wilds, 3x after eight, and 10x after twelve Wilds collected.

Trigger Random Hook or Knockout Features

When fish appear without Wilds, a hook may pull reels up to reveal Wilds. When Wilds land without fish, the Knock Out or Camera Spin feature transforms symbols or adds fish for more collection chances.

Consider the Buy Feature Shortcut

Skip base game grinding: pay 100x bet for guaranteed Free Spins entry, or 300x for Super Free Spins where only three Wilds (not four) retrigger the bonus with 10 more spins.

Frequently Asked Questions

The maximum win is capped at 5,000x your total bet. If your win reaches this cap during a Free Spins round, the round immediately ends, you receive the 5,000x payout, and all remaining free spins are forfeited. At the maximum bet of $375, this equals $1,875,000.
Blue boxer and red boxer Wilds are tracked on separate meters during Free Spins. Collect four Wilds of one color to retrigger with 10 more spins and a 2x multiplier for that color. Collecting eight Wilds of one color increases to 3x, and twelve Wilds unlock a 10x multiplier for that specific color Wild.
Fish symbols display random money values each spin. Possible values are 2x, 5x, 10x, 15x, 20x, 25x, 50x, 100x, 200x, 500x, or 5,000x your total bet. These values are collected only when a Wild boxer symbol lands on the reels during Free Spins.
The 15x Ante Bet increases scatter symbols on reels, raising your natural chance of triggering Free Spins, but disables the Buy Feature option. The standard 10x bet allows normal play with Buy Feature access. Both maintain the same 96.50% RTP. Choose Ante Bet for organic bonus hunting or standard bet for Buy Feature flexibility.
Buy Free Spins costs 100x your bet and guarantees at least three scatters to trigger the feature with standard rules. Buy Super Free Spins costs 300x bet and requires only three Wilds (instead of four) to retrigger with 10 additional spins, making retriggers far more frequent and multiplier progression faster.
Yes, this Pragmatic Play slot is fully optimized for mobile devices running iOS and Android. The HTML5 build maintains all features, animations, and bonus rounds on smartphones and tablets with touch-optimized controls and portrait or landscape orientation support.

Play Responsibly

Big Bass Boxing Bonus Round is a high volatility slot game developed by Pragmatic Play and distributed through the Reel Kingdom platform. The 96.50% RTP represents long-term theoretical return across millions of spins.

Gambling involves risk. Set deposit limits, never chase losses, and take breaks. The maximum win cap of 5,000x bet can result in significant wins or losses. Only play with money you can afford to lose.

For support, visit your local responsible gaming resources. This game is intended for adults aged 18 and over (or legal gambling age in your jurisdiction).