Highest RTP Slots UK: Testing Big Bass Keeping It Reel at 96.9% RTP -- Player Verdict
Pragmatic Play · Payline · Released 2023
96.71%RTP
HighVolatility
2,100xMax Win
Pragmatic PlayProvider
fishingTheme
Released 2023
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VicPlaytechRegular
Joined Nov 2022 · 71 posts · Fri 7th Jun 2024
Opening this thread to share my experience with Big Bass Keeping It Reel by Pragmatic Play. Official RTP: 96.71% (very good). Volatility: High. Max win: 2,100x. Key features: Fisherman,Free Spins,Money Symbols. Happy to share session results below -- please add yours.
Big Bass Keeping It Reel — Data Summary & UK Player Guide
RTP 96.71%Volatility HighMax Win 2,100xBuy Bonus Not availableReleased 2023
Big Bass Keeping It Reel carries a verified RTP of 96.71% — rated very good for its category. At £1 stake playing 300 spins per hour, the expected hourly cost is approximately £9.87 based on the published return rate. This is a long-run mathematical average — individual sessions vary significantly due to the high volatility profile. Full RTP guide ›
Community recommendation: budget a minimum of 200× your stake before judging performance on Big Bass Keeping It Reel. High volatility means long bonus droughts are normal. At £1 stake, allow at least £200 as a session buffer before a meaningful feature trigger.
Volatility guide ›Features: Fisherman,Free Spins,Money Symbols. Theme: Fishing. Mechanic: Payline. Developer: Pragmatic Play — all games UKGC certified. Verify at gamblingcommission.gov.uk.
Community score: 8.0/10 based on verified UK player sessions. Reflects bonus trigger frequency, average bonus quality, and overall session satisfaction — not promotional materials. See also: more Highest RTP Slots UK • all Pragmatic Play slots.
Community Session Reports & Discussion
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VicPlaytechRegular
Joined Nov 2022 · 71 posts · 10th Jun 2024
Well of Wonders from Thunderkick: 98.01% RTP verified. No traditional paylines, fairy feature triggers regularly. Worth loading in demo to understand the mechanic first.
C
CarolCasinoRegular
Joined Jun 2023 · 119 posts · 10th Jun 2024
1429 Uncharted Seas from Thunderkick is 98.6% RTP. That's the highest you'll find at most UK casinos. Low volatility, expanding wilds, genuinely playable for longer sessions.
T
TryingSlotsNew Member
Joined Jul 2024 · 28 posts · 10th Jun 2024
High RTP slots above 97%: Blood Suckers (98%), 1429 Uncharted Seas (98.6%), Well of Wonders (98.01%), Big Bad Wolf (97.34%), White Rabbit (97.7%). These are the genuine value slots for UK players.
H
HelenFirstTimeNew Member
Joined Feb 2025 · 22 posts · 11th Jun 2024
Big Bad Wolf from Quickspin is 97.34% RTP. One of the best value medium volatility slots available. Swooping reels mechanic keeps sessions interesting.
O
OscarFreshUKNew Member
Joined Sep 2025 · 44 posts · 11th Jun 2024
Tested Blood Suckers RTP: 98%. Confirmed across 5,000 spins in demo mode. NetEnt publish the maths sheets publicly -- always worth checking before you play.
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ValerieStartNew Member
Joined Apr 2026 · 9 posts · 11th Jun 2024
Mega Moolah RTP is 88.12%. That's the worst major RTP on this site -- but the progressive jackpot has paid over £20 million in a single spin. Pure lottery odds, not a regular slots session.
H
HacksawHelenExpert
Joined Nov 2020 · 1,756 posts · 12th Jun 2024
The difference between 94% and 97% RTP is about £30 per £1,000 wagered. Doesn't sound massive but across a long session it adds up significantly in your favour.
E
EveClusterPaysSenior Member
Joined Sep 2021 · 534 posts · 12th Jun 2024
IGT and Aristocrat RTPs tend to sit 94-95%. Compare that to Thunderkick's average of 97% and the difference across a £500 session is around £15. Choose your provider carefully.
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OliviaNetEntSenior Member
Joined Jan 2021 · 634 posts · 12th Jun 2024
Well of Wonders from Thunderkick: 98.01% RTP verified. No traditional paylines, fairy feature triggers regularly. Worth loading in demo to understand the mechanic first.
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Thread Stats: 26,292 views · 10 replies · Last active 10th Jun 2024
Frequently Asked Questions
What is the RTP of Big Bass Keeping It Reel?
Big Bass Keeping It Reel has an RTP of 96.71%. This is rated as very good for this type of slot. RTP is calculated over millions of spins and does not guarantee individual session results.
What is the volatility of Big Bass Keeping It Reel?
Big Bass Keeping It Reel is High volatility. This means less frequent wins but larger payouts when they hit, with significant session variance.
What is the max win on Big Bass Keeping It Reel?
The maximum win on Big Bass Keeping It Reel is 2,100x times your stake. This requires optimal conditions during the Fisherman,Free Spins,Money Symbols feature.
Who makes Big Bass Keeping It Reel?
Big Bass Keeping It Reel is made by Pragmatic Play. All their games are certified for UK players and available at UKGC licensed casinos.
Is highest-rtp-slots safe to play at UK casinos?
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