#Slot Numbers
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Pragmatic Play · Released 2025 · 5×3, 10 lines

Big Bass Bonanza 1000

RTP 96.51%High volatilityMax win 20,000xBonus BuyVerified 23 Oct 2026
Play demo · Big Bass Bonanza 1000
Demo runs provider maths. 18+. No account needed.
96.51%Default RTP
1 in 7.6Hit frequency
Not yet verifiedBonus frequency
20,000xMax win

RTP settings, and who runs which

Pragmatic Play publishes several RTP settings and the casino picks one. The figure below is the highest published setting; each casino's actual setting is shown in the game's info panel.

SettingRTPHouse edgeCasinos on this setting
Full96.51%3.49%

How Big Bass Bonanza 1000 plays

Big Bass Bonanza 1000 is the high-ceiling version of the original Big Bass Bonanza, from Reel Kingdom and Pragmatic Play. The board is the same five reels, three rows and 10 lines, and the free spins work the same way: fish carry cash values and the fisherman wild collects them, with extra fishermen adding spins and raising the multiplier.

What the “1000” changes is the range. Fish values go up to 1,000x the bet, and the maximum win rises to 20,000x. To pay for that top end, more of the game’s return moves into rare outcomes.

Volatility in practice

High, and higher than the original. The listed hit frequency is 1 in 7.6 spins, so most spins pay nothing, and many of the wins that do land are smaller than the stake. Expect the free spins to decide almost every session. A budget that lasts on Big Bass Bonanza will run out faster here.

Bonus buy and Bonus Bet

A bonus buy is offered in markets that allow it, along with a Bonus Bet that raises the stake to make the free spins more likely. Neither improves the RTP; both raise the cost per spin and the speed at which a session swings.

RTP settings

The highest published setting is 96.51%, slightly lower than the original’s top setting. Reduced settings exist, as with most Pragmatic titles. Check the info panel before you play.

Questions people ask

What is the RTP of Big Bass Bonanza 1000?

Up to 96.51% in the highest setting. The casino chooses the setting, so check the info panel.

What is the max win?

20,000x the bet, four times the original Big Bass Bonanza.

How often does it hit?

The listing gives a hit frequency of 1 in 7.6 spins. That counts any win, including wins smaller than the stake.

When was it released?

24 April 2025.