Slot guide
Big Bass Splash 1000 slot: the 25,000x edition, modifiers and RTP
Pragmatic Play's 1000 edition of Big Bass Splash raises the cap to 25,000x and keeps the wild-collects-fish-money free spins.
The 1000 edition lifts the ceiling of Pragmatic Play's 2022 fishing game from 5,000x to 25,000x the stake. Released on 8 December 2025, the Big Bass Splash 1000 slot keeps the familiar layout of five reels, three rows and ten lines, is rated high volatility, and lists a top RTP build of 96.52%. Most of the change is in the free spins, where modifiers and end-of-spin triggers can reshape the reels.
Big Bass Splash 1000: spec sheet
From the provider's published game sheet.
- Provider
- Pragmatic Play
- RTP
- 96.52%
- Volatility
- High
- Max win
- 25,000x stake
- Reels
- 5
- Rows
- 3
- Lines
- 10
- Min bet
- £0.10
- Max bet
- £250
- Released
- 8 December 2025
Features
- 3, 4 or 5 scatters award 10, 15 or 20 free spins
- 0-5 random modifiers before free spins, such as extra fish, extra wilds or 2 extra spins
- Wilds collect money symbol values; every 4th wild retriggers and raises the multiplier up to x10
- Dynamite, Hook and Bazooka triggers can alter reels at the end of a free spin
- Ante bet doubles stake to raise scatter chances; Feature Buy at 100x (free spins) or 450x (super free spins)
RTP can be set lower by some casinos; the game's own help screen shows the figure that applies. 18+ only.
Scatters, spins and pre-round modifiers
Three, four or five scatters award 10, 15 or 20 free spins. Before the round starts, between none and five random modifiers can be added, such as extra fish, extra wilds or two extra spins. Wilds then collect the money values on fish symbols, and every fourth wild collected retriggers the round and raises the multiplier, up to x10. At the end of a free spin, Dynamite, Hook and Bazooka triggers can alter the reels, which is where the larger results in this version tend to come from.
Ante bet and Feature Buy, read carefully
The ante bet doubles the stake to make scatters more likely, so the spin costs twice as much for the same base bet. A Feature Buy is also reported, at 100x for free spins or 450x for super free spins. Whether these options appear depends on the market version, so check the game's rules screen at your casino. A doubled stake is still a stake: in Great Britain online slots are limited to £5 per game cycle for adults and £2 for those aged 18 to 24, whatever the game's own range of £0.10 to £250 suggests. The stake limits guide explains how the cap works.
Three RTP builds and how this differs from the original
Alongside 96.52%, builds at 95.51% and 94.53% are reported, so the figure in the information panel is the one that counts. Compared with the original Big Bass Splash, the 1000 edition trades a lower cap for a much wider spread of outcomes: more rounds end small, and a few end very large. For background on the studio, see Pragmatic Play slots.
A welcome offer that uses this game
BlueFox Casino ties part of its welcome package to Big Bass Splash 1000: Welcome package up to £1000 + 100 spins on Big Bass Splash 1000 and Starburst
10x wagering on bonus (30 days) and on spin winnings (7 days); max conversion £50 bonus / £20 spins
Read the wagering, expiry and conversion cap before the headline number. Since 19 January 2026 GB rules have capped wagering at 10 times the bonus amount, and spins that need a deposit should be called bonus spins rather than free.
Big Bass Splash 1000 demo and casino lobbies
The official Big Bass Splash 1000 demo comes from Pragmatic Play itself, on the studio's website, and nothing playable is embedded here. Licensed casinos that run a demo mode must verify age and identity first. MrQ, NetBet and Pub Casino list Pragmatic Play among their studios, and BlueFox Casino names the game in its offer; each lobby shows what is currently available.
Only adults aged 18 or over may gamble. If spending or time starts to slip, the responsible gambling page explains limits and time-outs and lists free help.
UK-licensed casinos, ranked by our score
Order = score out of 10. Every operator holds a Gambling Commission licence.
| # | Casino | Score | Welcome offer and significant terms | Payments | Links |
|---|---|---|---|---|---|
| Place 1 |  MrQTek Fox Ltd | Score: 8.5 out of 10, very good | 100 bonus spins on Big Bass Splash with the first £10 deposit, no wagering Significant terms First deposit £10; spins on Big Bass Splash at 10p; use within 48 hours; winnings uncapped and paid as cash (no wagering) |
| Visit MrQ (opens the operator site in a new tab)Read the review: MrQ |
| Place 2 |  NetBetNetbet Enterprises Limited | Score: 7.8 out of 10, good | 100 bonus spins on Big Bass Splash after a £10 slot stake Significant terms £10 min deposit; opt in and bet £10 on slots; spins 10p on Big Bass Splash, valid 7 days; winnings paid as cash, max win £100 |
| Visit NetBet (opens the operator site in a new tab)Read the review: NetBet |
| Place 3 |  Pub CasinoL & L Europe Limited | Score: 7.4 out of 10, good | 50 cash spins on Octobeer Fortunes after depositing and wagering £10 Significant terms Deposit and wager £10; activate before depositing; spins £0.20 each, winnings paid as cash, no max cash out; Skrill deposits excluded; spins expire in 48 hours |
| Visit Pub Casino (opens the operator site in a new tab)Read the review: Pub Casino |
| Place 4 | BlueFox CasinoProgressPlay Limited | Score: 7.3 out of 10, good | Welcome package up to £1000 + 100 spins on Big Bass Splash 1000 and Starburst Significant terms 10x wagering on bonus (30 days) and on spin winnings (7 days); max conversion £50 bonus / £20 spins |
| Visit BlueFox Casino (opens the operator site in a new tab) |
Ad We may earn a commission if you open an account through links on this page; it does not change our scores or the order of operators. How we score · Advertising disclosure
Questions readers ask
What is the difference between Big Bass Splash and Big Bass Splash 1000?
The 1000 edition raises the maximum win from 5,000x to 25,000x and adds end-of-spin triggers such as Dynamite, Hook and Bazooka. The base layout stays at five reels and ten lines.
How many free spins can Big Bass Splash 1000 award?
10, 15 or 20 for three, four or five scatters, and every fourth wild collected retriggers the round.
Does the ante bet change the UK stake limit?
No. The ante bet doubles the cost of the spin, and the doubled amount must still fit within the £5 limit, or £2 for players aged 18 to 24.
Is the RTP of Big Bass Splash 1000 the same at every casino?
Not necessarily. The top build is 96.52%, but 95.51% and 94.53% versions are also reported, and the in-game information shows which one a casino uses.