Big Bass Boxing Bonus Round Demo & review

Two boxers fight over the same fish in Big Bass Boxing Bonus Round. In free spins a blue Wild and a red Wild each collect every fish value on screen, and each fills its own meter toward retriggers and a multiplier that tops out at 10x. Reel Kingdom built it for Pragmatic Play, released in June 2025. It suits Big Bass regulars who want two multiplier ladders instead of one, and buyers who like a Super buy that changes the bonus rules.

How Big Bass Boxing Bonus Round works

The base game is a 5x3 reel set with 10 lines paying from the left. The boxing glove tops the paytable, and fish carry cash values that only pay in free spins.

What feeds what:

1. Three or more scatters trigger free spins. Two scatters can win a nudge respin, or a hook that pulls a reel up to show a third.
2. Every fish shows a value on every spin, from 2x the bet up to the size of the cap.
3. In free spins the blue and red Wilds each collect all fish values on screen.
4. Each colour's Wilds fill that colour's meter, and every full step adds 10 spins and raises that boxer's multiplier.
5. The ante and two buys change how you get there.

The meters carry this game. The base game is a line game with little in it beyond the scatter chase, and the fish values only cash in once the boxers arrive.

The base game at a 1.00 bet, ante off, with both buy buttons on the left. FluxPlays demo test, 3 November 2026.

Free spins: how they trigger and what the meters do

Three scatters give 15 free spins, four give 20 and five give 25. During the round each Wild collects every fish value on screen at its own boxer's multiplier, so the same fish can pay twice when both boxers land on one spin.

The blue and red meters

Each boxer has a four-level meter above or below the reels. Every fourth Wild of a colour retriggers the round for 10 more spins and lifts that boxer's multiplier: x2 at the second level, x3 at the third and x10 at the fourth. A full meter cannot retrigger again. With two meters the round can grow to six retriggers, and the two multipliers run separately, so a blue boxer at x10 can sit beside a red one still at x1.

Bought free spins: the blue boxer collects fish worth 2, 5 and 2 at x1. FluxPlays demo test, 3 November 2026.

The capture below shows the top step at work. The blue boxer had reached x10, and a single fish worth $2.00 paid $20.00 when he collected it.

Super free spins with the blue meter full: a 2.00 fish collected at x10 for 20.00. FluxPlays demo test, 3 November 2026.

Random extras

Three random events help a spin that is missing half of the pair. When Wilds land with no fish, a camera spin can drop fish onto the reels, or a KNOCK OUT can change every symbol except the Wilds. When fish land with no Wild, a hook can pull a reel up to bring Wilds in.

Bonus buy and ante: prices and what you get

Two buys and an ante sit on the left of the reels. The Super round is the only option that changes the rules of the bonus itself.

The Super round triples the price for one change: a quarter fewer Wilds to climb each step. Both meters therefore climb faster, toward the same x10 top step.

Super free spins: the red meter's first step, 10 extra spins and the red boxer at x2. FluxPlays demo test, 3 November 2026.

RTP, volatility and max win

Every option runs at 96.50%, the same figure for the base game, the ante and both buys, so the buys cost nothing extra in return. The rules rate the game Medium volatility. One review site lists it as Very High, but the rules say Medium. Nothing pays past 5,000x the bet: a free-spins round that reaches that figure ends there, and any spins left are lost. A fish can carry that top value itself, so the cap can come from one collect.

Our Big Bass Boxing Bonus Round demo test

The Super buy showed what two meters can do. It retriggered five times, with blue climbing all the way to x10 and red to x3, and ran 70 free spins in all. At free spin 44, when blue hit x10, the round stood at $847. The regular buy found one retrigger, blue at x2, and ran 25 free spins.

The base game did little. Only 12 base spins paid, the best a fish line, and no free spins came from the scatters, nor from 10 ante spins. Neither the hook, the camera spin nor a KNOCK OUT appeared clearly on screen. One Super round that ran to the top of a meter is luck, not a guide to what the buy returns.

The regular bought round settled: 62.40 in 25 free spins. FluxPlays demo test, 3 November 2026.

The Super round settled: 1,518.40 in 70 free spins. FluxPlays demo test, 3 November 2026.

Is Big Bass Boxing Bonus Round worth playing?

Not for the base spins, but yes for the Super buy. The regular round asks for four Wilds per step on each of two meters, which spreads the Wilds thin. The Super round's three-Wild steps are what let a boxer reach x10 before the spins run out, and at the same RTP as everything else, it is the version of the game we would play.

If you want the same blue and red fishermen with a higher 15,000x ceiling, Big Bass Vegas 1000 is the one to pick. Choose Big Bass Boxing Bonus Round if you would rather have the cheaper Super buy and fish values that reach the cap on their own.

In the demo, buy one regular round and one Super round back to back. The difference between four and three Wilds per step is easiest to see side by side.