Big Bass Bonanza 1000

Big Bass Bonanza 1000 is the boosted variant of the original Big Bass Bonanza, developed by Reel Kingdom for Pragmatic Play and released in April 2025. The "1000" in the title refers to the highest-value fish money symbol, worth up to 1,000x your stake in a single collect. That single change reshapes the entire bonus round and pushes the maximum win to 20,000x, almost ten times higher than the original's 2,100x ceiling. The game keeps the same 5-reel, 3-row, 10-payline grid and the underwater fishing theme that made the series popular, but the reward structure is built for players chasing larger payouts from fewer key spins.

How Big Bass Bonanza 1000 Plays

The base game runs on the familiar Big Bass framework. Five reels, three rows, ten fixed paylines paying left to right. Bets range from 10p to £375 per spin, which is a wider ceiling than most entries in the series. Low-value symbols are the standard card ranks from 10 through Ace, while the premium symbols include a fishing rod, tackle box, dragonfly and bass fish of increasing value.

Fish money symbols can land on any spin carrying random cash values between 2x and 1,000x your stake. When a fisherman wild appears on the same spin, it collects every visible money symbol value. In the base game these fish-and-fisherman alignments are uncommon, but when they connect with a high-value fish the result can be significant even outside the bonus round.

A hook pull mechanic also operates in the base game. When two scatter symbols land without triggering the bonus, a random respin can pull in a third scatter to start the free spins feature.

Free Spins and the Money Collect Mechanic

Landing three, four or five scatter symbols triggers 10, 15 or 20 free spins. This is where Big Bass Bonanza 1000 earns its name.

During free spins, fish money symbols appear far more frequently and the fisherman wild collects all visible money values every time it lands. A wild meter tracks how many fisherman wilds you have collected across the entire round. Every fourth fisherman wild triggers a retrigger, awarding 10 additional free spins and advancing the collection multiplier to the next tier.

The multiplier progression works as follows:

• First retrigger (4 wilds): +10 spins, multiplier increases to 2x
• Second retrigger (8 wilds): +10 spins, multiplier increases to 3x
• Third retrigger (12 wilds): +10 spins, multiplier increases to 10x

Once the multiplier reaches 10x, every fish value collected is multiplied tenfold. A single 1,000x fish collected at the 10x tier returns 10,000x your stake in one action. Stack two or three high-value fish on the same spin and the totals climb rapidly toward the 20,000x cap. The jump from 3x to 10x at the third retrigger is where the game's headline wins are generated.

What the 1000 Changes

Compared to the original Big Bass Bonanza, the changes are concentrated around the fish values and the win ceiling. The original game's highest fish symbol was worth 2,000x but capped the total win at 2,100x, which meant you could never collect more than one of those top fish effectively. Big Bass Bonanza 1000 halves the top fish value to 1,000x but combines it with the progressive multiplier system to allow far larger total wins.

This creates a different dynamic during the bonus round. The original rewarded landing a single high-value fish. Big Bass Bonanza 1000 rewards sustained collection across multiple retriggered spins, because the 10x multiplier tier transforms even mid-range fish values into substantial returns. A 200x fish at 10x returns 2,000x, which matches the original's top fish on its own.

The rest of the Big Bass series has taken this escalation further. Big Bass Splash 1000 introduces random modifiers before each free spin, while Bigger Bass Splash adds a tumble mechanic. Big Bass Bonanza 1000 sits between the original and these more complex variants as a direct upgrade to the core formula without adding extra mechanics.

RTP, Volatility and Max Win

Big Bass Bonanza 1000 carries an RTP of 96.51% in its default configuration. Some operators run lower RTP variants at 95.51% or 94.51%, so it is worth checking before playing. The volatility is rated high, with a hit frequency of roughly 1 in 7.6 spins. Most of those hits will be small payline wins, with the meaningful returns concentrated in the free spins round.

The 20,000x maximum win is among the highest in the Big Bass series. Reaching it requires a combination of high-value fish, multiple retriggered spins and advancement to the 10x multiplier tier. Statistically, the maximum payout occurs approximately once in 6.4 million spins, so it sits firmly in the aspirational category. In practice, free spins rounds that reach the second or third retrigger produce returns in the hundreds-to-low-thousands-of-times-stake range, which is where most notable wins from this game will fall.

Bonus Buy Options

Two bonus buy options are available for players who want to skip the base game and enter free spins directly. The standard bonus buy costs 100x your total bet and triggers a regular free spins round. The super bonus buy costs 450x and starts a round with a higher frequency of 1,000x fish values, giving you a better chance of hitting the game's upper payout range. Both options carry the same RTP as the base game in the long run, but the super option concentrates variance into a single high-cost entry. The bonus buy feature is not available in all jurisdictions.