Fishin' Frenzy Slot Review & UK Casinos Compared

Fishin' Frenzy casinos compared

Cards follow our usual listing order, and the offer and key terms on each come from our own listing. Under "What we checked" you'll find what that casino's own site showed on 13 October 2026: its RTP for Fishin' Frenzy, the other versions it carries and how its welcome offer treats the game, or the reason we couldn't check. Hippodrome, Midnite Casino, MrQ, Kwiff, Virgin Bet, 32Red and Sun Vegas each had a different offer on its own site from the one on its card here when we looked on 13 October 2026. Where the two differ, it's the casino's terms you sign up to.

Los VegasUKGC licence 48695

Welcome BonusDeposit £25, Get Up to 140 Free SpinsNew player offer - T&Cs apply. 18+, Gambleaware.orgMin. deposit £25

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18+. New players. Min deposit £25. Up to 140 Free Spins (20/day for 7 consecutive days on selected games). Manually claimed daily or expire at midnight with no rollover. Free spin value £0.10. Max winnings £100/day as bonus funds with 10x wagering requirement to be completed within 7 days. Game restrictions apply. Play Responsibly!

What we checked at Los Vegas

Its UK address sent us to the international site, so we could only confirm its UKGC licence.

LottomartUKGC licence 51833

Welcome Bonus200 Free Spins - No Wagering!New player offer - T&Cs apply. 18+, Gambleaware.orgMin. deposit £20

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New players only. Opt-in required. Claim (max. 1). Must qualify within 48 hours of issue. Play £20+ cash on eligible slots to qualify. 200 Free Spins on Fishin' Frenzy Lure 'Em In (£0.10/spin). 50 Free Spins issued immediately. Subsequent sets of 50 Free Spins will be issued 24, 48 and 72 hours after initial claim. All awards must be clamed within 24h of issue and used within 7 days of claim. All winnings credited as cash. Limited-time offer. Available to select customers. 18+. BeGambleAware.org.

What we checked at Lottomart

• Fishin' Frenzy RTP it shows92.00%, on its game page
• Stakes it shows10p to £5 a spin, on its game page
• Welcome offer and Fishin' FrenzyIts 200 spins, for invited customers, are on Fishin' Frenzy Lure 'Em In at 10p (92.00% at Lottomart), not the original, and the winnings are paid as cash. Play on the original counts towards the £20 qualifying stake. Other invite-only versions of its welcome offer put the spins on Even Bigger Fish, and one Prize Wheel version lists 30 spins on plain "Fishin' Frenzy", named alongside its sequels, among its random prizes
• Other Fishin' Frenzy games in its lobby18 more, including Megaways (96.10% on its page), The Big Catch (95.32%) and The Big Catch Megaways (94.95%)
• Withdrawals (operator's figure)Debit card withdrawals take anything from instant to 3 days, depending on the bank, counted from Lottomart's approval

Read on its own site on 6 and 13 October 2026.

HippodromeUKGC licence 39372

Welcome Bonus100% Up to £100 Bonus + 100 Free SpinsNew player offer - T&Cs apply. 18+, Gambleaware.orgMin. deposit £20

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New customers only. Opt-in required. Offer valid for 7 days from account registration Match Deposit Bonus Terms: 100% Match Bonus up to £100 on 1st deposit of £20+. 10x bonus wagering applies as do weighting requirements. Debit Card deposits only. Free Spin Terms: 100 Spins awarded on Big Bass Bonanza, valued at 20p per spin credited after 24 hours.18+ GambleAware.org. Bet the Responsible Way.

What we checked at Hippodrome

• Fishin' Frenzy RTP it showsNot shown, and the original wasn't in the game list its site gave us (12 other Fishin' Frenzy games were)
• Welcome offer and Fishin' FrenzyIts 100 spins are on Big Bass Bonanza at 20p, and its own terms credit them once £20 has been staked on any slot, not after 24 hours as our card says. The 100% match bonus is another matter: no Fishin' Frenzy game is on its reduced-weighting or excluded lists, so bonus play on the versions it carries counts in full towards the 10x wagering
• Other Fishin' Frenzy games in its lobby12 Fishin' Frenzy games, including Megaways, Power 4 Slots and The Big Catch, but not the original
• Withdrawals (operator's figure)Processed in up to 24 hours (may vary at weekends).

Read on its own site on 6 and 13 October 2026. The welcome offer on its own site was different from the one on this card when we checked.

Midnite CasinoUKGC licence 101839

Welcome BonusWager £20, Get 200 Free SpinsNew player offer - T&Cs apply. 18+, Gambleaware.orgMin. deposit £20

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18+ New customers only. Wager £20 or more on Midnite Casino within 14 days of sign-up. Get 200 Free Spins to use on selected games, valued at 10p and valid for 7 days. T&Cs apply. BeGambleAware.org

What we checked at Midnite Casino

• Fishin' Frenzy RTP it shows96.12%, on its game page
• Stakes it showsFrom 40p a spin, on its game page
• Welcome offer and Fishin' FrenzyNot on a Fishin' Frenzy game: the welcome offer on its own site was 100 spins on Big Bass Splash, a different offer from the one on our card. Play on the game it lists as "Fishing Frenzy Big Catch", one of five it names, counts towards the £20 qualifying spend; play on the original doesn't
• Other Fishin' Frenzy games in its lobby24 more game pages, including Megaways, four Jackpot King versions, Power 4 Slots and its own Midnite Fishin' Frenzy - Net Gains; most show no RTP
• Withdrawals (operator's figure)Visa/Mastercard debit up to 5 business days; Apple Pay, Google Pay and Pay By Bank up to 72 hours.

Read on its own site on 6 and 13 October 2026. The welcome offer on its own site was different from the one on this card when we checked.

Mecca GamesUKGC licence 57924

Welcome Bonus£20 Bonus + 50 Free SpinsNew player offer - T&Cs apply. 18+, Gambleaware.orgMin. deposit £10

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New players only. Min Deposit £10 (excl. PayPal & Paysafe). £20 bonus (x10 wagering) on selected games. Max win £50. Plus 50 Free Spins (10x wagering). Max win £50. T&C's apply. From its own terms, read on 13 October 2026: the bonus can only be used on seven named games, and the 10x wagering applies to the deposit plus the bonus (£300 on a £10 deposit).

What we checked at Mecca Games

• Fishin' Frenzy RTP it shows96.12%, on its game page
• Stakes it showsFrom 10p a spin. Its game description also gives a top stake of 10 with no currency shown; if that's pounds, it's above the £5 allowed in Great Britain
• Welcome offer and Fishin' FrenzyIts £20 bonus can be played on the original Fishin' Frenzy, one of seven games it covers, and only play on those seven counts towards the wagering. The 50 spins are on Kong 3 Even Bigger Bonus
• Other Fishin' Frenzy games in its lobby21 more, including Megaways (95.02% on its page), Fortune Spins (94.95%) and Reel Time Fortune Play (94.93%)
• Withdrawals (operator's figure)Most withdrawals are instant, reaching your bank within 15 minutes (Fast Withdrawals, all major banks and PayPal); Visa and Mastercard cards without Fast Withdrawals take 1-3 working days

Read on its own site on 6 and 13 October 2026.

Grosvenor CasinosUKGC licence 57924

Welcome BonusDeposit £20 Get £40 Bonus + 100 Free SpinsNew player offer - T&Cs apply. 18+, Gambleaware.orgMin. deposit £20

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New players. Min Dep £20 (Excl. PayPal & PaySafe). Max Bonus £40 on selected games & 100 Free Spins on Big Bass Splash. Wagering & max win apply. T&Cs apply. From its own terms, read on 13 October 2026: the £40 bonus can only be used on 18 named slots, and the 10x wagering applies to the deposit plus the bonus (£600 on a £20 deposit).

What we checked at Grosvenor Casinos

• Fishin' Frenzy RTP it shows96.12%, on its game page
• Stakes it showsFrom 10p a spin, on its game page
• Welcome offer and Fishin' FrenzyNot on the original: its 100 spins are on Big Bass Splash, and the original isn't one of the 18 games the £40 bonus can be played on, though two sequels are on the list, Fishin' Frenzy The Big Catch Megaways and The Big Catch 2 Rapid Fire
• Other Fishin' Frenzy games in its lobby25 more, including The Big Catch (95.32% on its page), Full House (95.06%) and Megaways (95.02%)
• Withdrawals (operator's figure)Most withdrawals are processed instantly and reach the bank within 15 minutes (Fast Withdrawals, for all major banks and PayPal); Visa and Mastercard cards without Fast Withdrawals take 1-3 working days

Read on its own site on 12 and 13 October 2026.

BetwayUKGC licence 39372

Welcome Bonus150 Free Spins - No Wagering!New player offer - T&Cs apply. 18+, Gambleaware.orgMin. deposit £20

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New UK customers only. Deposit & Stake Min £20. Debit card only (exclusions apply). 50 Free Spins credited daily over first 3 days, 24 hours apart. 150 Free Spins total (£0.10 per spin). No wagering requirements on Free Spins Winnings. Spins expire after 7 days. 18+ GambleAware.org. Bet The Responsible Way Full Terms apply

What we checked at Betway

Its site wouldn't load from where we ran our checks, so we could only confirm its UKGC licence.

MrQUKGC licence 60629

Welcome Bonus200 Free Spins (No Wagering)New player offer - T&Cs apply. 18+, Gambleaware.orgMin. deposit £10

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First deposit only. Min deposit & spend £10. Max 200 spins on Fishin’ Frenzy Even Bigger Fish 3 Megaways Rapid Fire. 10p per spin. Spins credited upon spend of £10. 18+ Full T&Cs apply.

What we checked at MrQ

• Fishin' Frenzy RTP it shows96.12%, on its game page
• Stakes it showsIts game page prints 20p to £40 a spin, above the £5 allowed in Great Britain
• Welcome offer and Fishin' FrenzyOur card's 200 spins on Fishin' Frenzy Even Bigger Fish 3 Megaways Rapid Fire weren't its welcome offer when we checked: its own site gave 100 no-wagering spins on Big Bass Splash, and that Fishin' Frenzy game is now its refer-a-friend reward (100 spins for the friend, 50 for you)
• Other Fishin' Frenzy games in its lobby11 more with game pages, including Megaways (96.10% on its page), Prize Lines (95.03%) and Fortune Spins (94.95%); its series blog also lists Power 4 Slots at 96.06%
• Withdrawals (operator's figure)Most withdrawals are processed instantly; otherwise up to 2 working days for checks.

Read on its own site on 6 and 13 October 2026. The welcome offer on its own site was different from the one on this card when we checked.

KwiffUKGC licence 44448

Welcome Bonus200 Free Spins - No Wagering!New player offer - T&Cs apply. 18+, Gambleaware.orgMin. deposit £20

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Wager on any slots & get up to 200 Free Spins on Book of Dead. Wager £20 on slots and get 40 Cash Free Spins for five consecutive days. £20 wager on slots each day within the 5 days of 1st deposit to qualify.

What we checked at Kwiff

• Welcome offer and Fishin' FrenzyNot on a Fishin' Frenzy game: its 200 spins are on Book of Dead, going by its promotions page. There, all 200 spins (10p each) arrive 24 hours after you've wagered at least £20 in cash on slots within 5 days of your first deposit, rather than 40 a day over five days. Winnings are paid as cash, up to £250, and e-wallet and virtual-card deposits don't qualify
• Withdrawals (operator's figure)Most withdrawals are completed in under 30 minutes; where extra security checks are needed, it aims to finish them within 24 hours

Its casino lobby wouldn't load from where we ran our checks, so what's here comes from its promotions site (the offer) and its help centre (the withdrawal times), read on 6 and 13 October 2026. The welcome offer on its own site was different from the one on this card when we checked.

VoodooDreamsUKGC licence 48695

Welcome BonusUp to 140 Free SpinsNew player offer - T&Cs apply. 18+, Gambleaware.orgMin. deposit £25

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18+. New players. Min deposit £25. Up to 140 Free Spins (20/day for 7 consecutive days on selected games). Manually claimed daily or expire at midnight with no rollover. Free spin value £0.10. Max winnings £100/day as bonus funds with 10x wagering requirement to be completed within 7 days. Game restrictions apply. Play Responsibly!

What we checked at VoodooDreams

Its UK address sent us to the international site, so we could only confirm its UKGC licence.

CasumoUKGC licence 61549

Welcome Bonus50% Up to £100 BonusNew player offer - T&Cs apply. 18+, Gambleaware.orgMin. deposit £20

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18+. New customers only. Opt-in required. 50% Deposit Bonus up to £100 on first deposit. Min deposit £20. 10x wagering on bonus amount. Max £5 per bet. Bonus valid for 7 days. Game, play and payment method restrictions apply. Play responsibly • GambleAware.org

What we checked at Casumo

Its site wouldn't load from where we ran our checks, so we could only confirm its UKGC licence.

Virgin BetUKGC licence 54310

Welcome Bonus100 Free SpinsNew player offer - T&Cs apply. 18+, Gambleaware.orgMin. deposit £10

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*New members only. Must sign up via this offer link only. Deposit min £10+ cash & wager on any Slot Game within 7 days of sign-up. Accept Free Spins (£0.10p, 7-day expiry) via pop-up within 7 days of qual. Use on Eye of Horus only. T&Cs and deposit exclusions apply. Bet Responsibly. GamCare.org. 18+

What we checked at Virgin Bet

• Fishin' Frenzy RTP it shows92.00%, on its game page (shown as 92%) and in its lobby data
• Welcome offer and Fishin' FrenzyNot on a Fishin' Frenzy game: our card puts its 100 spins on Eye of Horus, and its live promotions feed puts them on King Kong Cash Even Bigger Bananas 2. Fishin' Frenzy play does count towards the £10 qualifying wager
• Other Fishin' Frenzy games in its lobby27 more, including Power 4 Slots (96.06% in its lobby data), Fortune Play (94.95%) and Reel Time Fortune Play (94.94%)
• Withdrawals (operator's figure)The operator aims to authorise withdrawal requests within 24 hours.

Read on its own site on 6 and 13 October 2026. The welcome offer on its own site was different from the one on this card when we checked.

32RedUKGC licence 45322

Welcome BonusPlay £20 Get 200 Free SpinsNew player offer - T&Cs apply. 18+, Gambleaware.orgMin. deposit £20

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18+ | GambleAware.org. New GB customers only. Opt in and play within 7 days of registration. Deposit & stake £20 on Slots to qualify for 200 x £0.10 Free Spins on Fishin' Frenzy Big Catch. Claim Spins within 48 hours of qualifying. Free Spins expire 30 days after claiming. 10x wagering on Free Spins winnings. Debit card or instant bank transfer only. T&Cs apply.

What we checked at 32Red

• Fishin' Frenzy RTP it showsNot given on its game page
• Welcome offer and Fishin' FrenzyOur card's 200 spins on Fishin' Frenzy Big Catch weren't the welcome offer on its own site when we checked: that gave 320 spins on Big Bass Splash for a £30 slots stake. Play on the original counts towards that stake and towards the 10x wagering on spin winnings
• Other Fishin' Frenzy games in its lobby26 more, including Megaways, Jackpot King and Power 4 Slots
• Withdrawals (operator's figure)Debit card: stays pending at least 24 hours before it is processed.

Read on its own site on 6 and 13 October 2026. The welcome offer on its own site was different from the one on this card when we checked.

666 CasinoUKGC licence 67098

Welcome Bonus20 Extra Spins - No Wagering!New player offer - T&Cs apply. 18+, Gambleaware.orgMin. deposit £20

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18+ new players only. First deposit offer: Deposit & wager £20 on Big Bass Splash for 20 spins. Wagering must be completed within 7 days of deposit. Spins awarded on Big Bass Splash. 0x wagering on winnings. www.begambleaware.org Full T&Cs apply.

What we checked at 666 Casino

• Fishin' Frenzy RTP it shows92.00%, in the data behind its game tiles (the game page itself shows no RTP)
• Welcome offer and Fishin' FrenzyNot on this game: both its 20 spins and the £20 qualifying wager are on Big Bass Splash
• Other Fishin' Frenzy games in its lobby15 more in its lobby data, including The Big Splash, The Big Catch Megaways and Even Bigger Catch (93.00% each in its tile data), and four Jackpot King versions
• Withdrawals (operator's figure)No processing time published; the minimum withdrawal request is £10 (smaller amounts through customer support), and debit cards can be used for withdrawals.

Read on its own site on 12 and 13 October 2026.

BetfredUKGC licence 39544

Welcome BonusStake £10 Get 200 Free Spins - No Wagering!New player offer - T&Cs apply. 18+, Gambleaware.orgMin. deposit £10

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New customers only. Register and enter promo code SPINS prior to deposit. Deposit, using a Debit Card, and stake £10+ within 14 days on Slots at Betfred Games and/or Vegas to get 200 Free Spins on selected titles. £0.10 per spin. Credited within 48 hours and valid for 7 days. Full T&Cs apply.

What we checked at Betfred

Its site wouldn't load from where we ran our checks, so we could only confirm its UKGC licence.

Sun VegasUKGC licence 67754

Welcome BonusUp to €300 Bonus + 100 Free SpinsNew player offer - T&Cs apply. 18+, Gambleaware.orgMin. deposit £10

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18+. New customers only. Min deposit £10 for 100% deposit match bonus up to £300 on selected games (accept within 48 hrs & wager bonus 10x within 3 days ) and 100 Free Spins on selected games (accept within 48hrs & wager winnings 10x within 3 days). Debit cards only. Offer ends 31.01.27 T&Cs Apply. GamCare.org.uk

What we checked at Sun Vegas

• Fishin' Frenzy RTP it showsNot published: the RTP field in its game catalogue is empty
• Welcome offer and Fishin' FrenzyNot the original: its bonus and 100 spins at 10p can be played on Fishin' Frenzy Big Catch 3, one of seven games they cover. On its own site the match bonus is up to £100, not the amount on our card
• Other Fishin' Frenzy games in its lobby21 more, including Megaways, Jackpot King and Power 4 Slots
• Withdrawals (operator's figure)Approval within 24 hours on the operator's side; then up to 3 working days for cards, up to 24 hours for PayPal and up to 10 working days for bank transfer

Read on its own site on 6 and 13 October 2026. The welcome offer on its own site was different from the one on this card when we checked.

Hyper CasinoUKGC licence 38758

Welcome Bonus:50 Cash SpinsNew player offer - T&Cs apply. 18+, Gambleaware.orgMin. deposit £10

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New players only | Deposit & wager at least £10 to get cash spins | Offer must be activated before depositing | Cash Spins winnings are cash | No max cash out | Eligibility is restricted for suspected abuse | Skrill deposits excluded | Cash Spins value £0.20 per spin | Cash Spins expire in 48 hours | T&C's Apply | Responsible Gambling tools and support | Gambling can be addictive. Play Responsibly. 18+

What we checked at Hyper Casino

Its site wouldn't load from where we ran our checks, so we could only confirm its UKGC licence.

BuzzBingoUKGC licence 57594

Welcome Bonus200 Free SpinsNew player offer - T&Cs apply. 18+, Gambleaware.orgMin. deposit £10

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18+. 1st deposit only. Stake £10 qualifying slots within 14 days of sign-up. £20 slots bonus (10p max. spin) on same slots. 10x wagering reqs. T&Cs apply

What we checked at BuzzBingo

• Fishin' Frenzy RTP it shows92.00%, in its game info
• Stakes it showsIts game info says 10p to £10 a spin, above the £5 allowed in Great Britain
• Welcome offer and Fishin' FrenzyYes: its £20 slots bonus, played as up to 200 spins at 10p, can be used on the original Fishin' Frenzy, one of 10 slots it covers, and four other Fishin' Frenzy games are on the same list. The 10x wagering is on the £20 bonus (£200 of play), not on the winnings
• Other Fishin' Frenzy games in its lobby20 more, including The Big Catch Megaways (94.95% in its game info), Fortune Spins (94.95%) and The Big Splash (93.00%)
• Withdrawals (operator's figure)Aims to process requests within 1 hour; some methods take 2-5 working days to reach the bank; PayPal usually within 24 hours after approval; Fast Withdrawals (Visa Direct or Mastercard Send) can arrive within 1 hour; minimum withdrawal £5; Paysafecard cannot be used for withdrawals.

Read on its own site on 12 and 13 October 2026.

Fishin' Frenzy RTP and welcome spins at each casino

Fishin' Frenzy in numbers

Ten lines that never switch off, a screen of cartoon fish with cash values on them, and a fisherman who only gets to work in the free spins. That's Blueprint Gaming's Fishin' Frenzy. It comes in five RTP versions, from 90% to 96.12%, which is why the casino you pick matters more than usual. The key figures for UK players:

Which RTP version of Fishin' Frenzy does each UK casino run?

Not the same one. Blueprint Gaming publishes five versions of the game, from 90% to 96.12%, and the eight casinos here that show a figure split cleanly between the top version and the 92% one.

What each casino's own pages or game data said about the original game on 13 October 2026:

• 96.12%: Midnite Casino, Mecca Games, Grosvenor Casinos and MrQ
• 92.00%: Lottomart, Virgin Bet, 666 Casino (in the data behind its game tiles) and BuzzBingo

We couldn't find a figure for the original on 32Red's and Sun Vegas' pages, so open the in-game info screen there to see which version you're on.

Hippodrome's game list didn't include the original at all when we checked, though it had other Fishin' Frenzy games.

Blueprint lists all five versions on the same game page, under one description of the reels, symbols and free spins. What changes is how much of the money staked the game is set to hand back over a very long run. You won't notice the gap in one evening, but it adds up the more you play:

On average over the long run, £100 of spins costs you £3.88 at 96.12%, £8.00 at 92.00% and £10.00 at 90%, the lowest version Blueprint lists.

The Commission requires casinos to put a game's rules and its RTP, or another measure of your chances, where you can find them before you stake anything. Blueprint's standard rules file for Fishin' Frenzy doesn't print a figure, so the casino's game information is where to look, site by site. For RTPs on other slots, see our slot sites comparison.

Which welcome offers give free spins on Fishin' Frenzy?

Two welcome offers here can be played on the original game, both as a £20 bonus on a short list of slots rather than spins tied to it. BuzzBingo's £20 bonus, played as up to 200 spins at 10p, can go on the original as one of 10 slots, with 10x wagering on the bonus. Mecca Games' £20 bonus can be played on the original, one of seven games, though its 50 spins go on Kong 3 Even Bigger Bonus. Two more let you use their spins on other Fishin' Frenzy games instead. Lottomart's 200 spins, for invited customers, go on Fishin' Frenzy Lure 'Em In, with the winnings paid as cash. Sun Vegas' bonus and 100 spins can be played on Fishin' Frenzy Big Catch 3, one of seven games, but not on the original. And two of our cards name a Fishin' Frenzy game that wasn't in the welcome offer on the casino's own site when we looked. MrQ's card names Fishin' Frenzy Even Bigger Fish 3 Megaways Rapid Fire, but its own site's welcome spins were on Big Bass Splash. 32Red's card puts 200 spins on Fishin' Frenzy Big Catch, but the welcome spins on its own site were on Big Bass Splash.

How the welcome offers on this page treat Fishin' Frenzy, going by each operator's own terms on 13 October 2026:

• BuzzBingo: Yes: its £20 slots bonus, played as up to 200 spins at 10p, can be used on the original Fishin' Frenzy, one of 10 slots it covers, and four other Fishin' Frenzy games are on the same list. The 10x wagering is on the £20 bonus (£200 of play), not on the winnings.
• Mecca Games: Its £20 bonus can be played on the original Fishin' Frenzy, one of seven games it covers, and only play on those seven counts towards the wagering. The 50 spins are on Kong 3 Even Bigger Bonus.
• Lottomart: Its 200 spins, for invited customers, are on Fishin' Frenzy Lure 'Em In at 10p (92.00% at Lottomart), not the original, and the winnings are paid as cash. Play on the original counts towards the £20 qualifying stake. Other invite-only versions of its welcome offer put the spins on Even Bigger Fish, and one Prize Wheel version lists 30 spins on plain "Fishin' Frenzy", named alongside its sequels, among its random prizes.
• Sun Vegas: Not the original: its bonus and 100 spins at 10p can be played on Fishin' Frenzy Big Catch 3, one of seven games they cover. On its own site the match bonus is up to £100, not the amount on our card.
• Hippodrome: Its 100 spins are on Big Bass Bonanza at 20p, and its own terms credit them once £20 has been staked on any slot, not after 24 hours as our card says. The 100% match bonus is another matter: no Fishin' Frenzy game is on its reduced-weighting or excluded lists, so bonus play on the versions it carries counts in full towards the 10x wagering.
• Grosvenor Casinos: Not on the original: its 100 spins are on Big Bass Splash, and the original isn't one of the 18 games the £40 bonus can be played on, though two sequels are on the list, Fishin' Frenzy The Big Catch Megaways and The Big Catch 2 Rapid Fire.
• MrQ: Our card's 200 spins on Fishin' Frenzy Even Bigger Fish 3 Megaways Rapid Fire weren't its welcome offer when we checked: its own site gave 100 no-wagering spins on Big Bass Splash, and that Fishin' Frenzy game is now its refer-a-friend reward (100 spins for the friend, 50 for you).
• 32Red: Our card's 200 spins on Fishin' Frenzy Big Catch weren't the welcome offer on its own site when we checked: that gave 320 spins on Big Bass Splash for a £30 slots stake. Play on the original counts towards that stake and towards the 10x wagering on spin winnings.

For Midnite Casino, Kwiff, Virgin Bet and 666 Casino, the welcome spins we could read were on games outside the family. If spins on Fishin' Frenzy are the point, look for the game's name in the terms before any money goes in, and check which Fishin' Frenzy it is: there are more than twenty.

Here's a quick way to value them. Two hundred spins at 10p is £20 of play. On a version set to 92%, that £20 comes back as about £18.40 on average, before any wagering; at 96.12% it's about £19.22. No-wagering spins pay any winnings straight out as cash. With 10x wagering, a £5 win has to be played through as £50 of bets before you can withdraw it, and since 19 January 2026 the Gambling Commission has capped wagering at 10 times the bonus. Check what the 10x is counted on, though: two casinos here count your deposit along with the bonus, as their cards show, which means playing through more than 10 times the bonus itself. There's a worked example in our slot sites guide.

The free spins the game hands you itself are a separate thing. They come out of the paid spin that triggered them and cost nothing extra.

Fishin' Frenzy Megaways, The Big Catch, Jackpot King and the other versions

Besides the original, Blueprint's site has more than 20 Fishin' Frenzy game pages. Add the titles it doesn't list, and the casinos here whose lobbies we could see carry anything from a dozen to more than 25 Fishin' Frenzy games. The milestones, with the dates on Blueprint's pages:

• Fishin' Frenzy Megaways (19 April 2019): six reels and up to 15,625 ways instead of 10 lines
• Fishin' Frenzy Jackpot King (20 April 2020), with Blueprint's Jackpot King progressive jackpots
• Fishin' Frenzy The Big Catch (21 May 2021), which went on to get its own sequels. Its free spins work differently: any fisherman who lands is also wild, collecting four fishermen upgrades the smallest fish to the next size and adds five spins, and collect enough and every fish that lands is worth 50 times your bet
• Fishin' Frenzy Even Bigger Catch (23 February 2023)
• Fishin' Frenzy Even Bigger Fish (31 October 2024), on 4,096 ways
• Rapid Fire editions (from December 2024), which add a separate set of Rapid Fire jackpots
• The Big Catch Gold Spins (29 January 2026) and The Big Match (4 June 2026), both marked "UK Only Release" on Blueprint's site

Not every title with the name turned up on Blueprint's site: we found no page there for Lure 'Em In or Power 4 Slots, though plenty of UK casinos list both. And Fishin' Pots of Gold, which turns up in the same searches, isn't among the Fishin' Frenzy games there; it's a separate game.

What the casinos here showed for the other Fishin' Frenzy games when we checked, some of it from the data behind their game tiles:

• Megaways (studio versions 92%, 95.02% and 96.10%): 96.10% at Lottomart and MrQ; 95.02% at Mecca Games and Grosvenor Casinos; 92.00% at Virgin Bet, 666 Casino and BuzzBingo
• The Big Catch (studio versions 92% and 95.32%): 96.12% at Midnite Casino (the same figure its page gives the original, and above the 95.32% top version Blueprint lists); 95.32% at Lottomart and Grosvenor Casinos; 93.00% at MrQ (on its game page; its Fishin' Frenzy series blog says 95.32%); 92.00% at Virgin Bet, 666 Casino and BuzzBingo
• The Big Catch Megaways (studio versions 92%, 93%, 94.95% and 95.50%): 94.95% at Lottomart, Grosvenor Casinos and BuzzBingo; 94.01% at MrQ (on its game page; its series blog says 95.50%); 93.00% at 666 Casino; 92.00% at Virgin Bet
• Even Bigger Catch (studio versions 93% and 95%): 95.49% at Midnite Casino (above the 95% top version Blueprint lists); 95.00% at MrQ; 93.00% at Lottomart, Mecca Games, Grosvenor Casinos, Virgin Bet, 666 Casino and BuzzBingo
• Even Bigger Fish (studio versions 92%, 93% and 95%): 93.00% at Mecca Games, Grosvenor Casinos and BuzzBingo; 92.93% at MrQ (the same page's intro says 95.00%); 92.00% at Lottomart, Virgin Bet and 666 Casino
• The Big Splash (studio versions 93% and 95%): 93.00% at Lottomart, Mecca Games, Grosvenor Casinos, MrQ (its page title says 95%), Virgin Bet, 666 Casino and BuzzBingo
• The Big Catch 2 (studio versions 92%, 93% and 95%): 93.00% at Mecca Games and Grosvenor Casinos; 92.00% at Lottomart, Virgin Bet, 666 Casino and BuzzBingo
• The Big Catch 3 (studio versions 92%, 93% and 95%): 92.00% at Lottomart, Virgin Bet, 666 Casino and BuzzBingo
• The Big Catch Gold Spins (studio versions 90%, 92%, 93% and 95%): 93.00% at Mecca Games and Grosvenor Casinos; 92.00% at Lottomart, Virgin Bet, 666 Casino (in its tile data, though that tile's game ID is the one Blueprint gives its 90% version) and BuzzBingo
• The Big Match (studio versions 92% and 93%): 93.00% at Mecca Games and Grosvenor Casinos; 92.00% at Lottomart, Virgin Bet, 666 Casino and BuzzBingo
• Christmas (studio versions 92%, 93% and 95%): 93.00% at Grosvenor Casinos, MrQ and BuzzBingo; 92.00% at Virgin Bet
• Fortune Play, which some casinos call Fortune Spins (studio: 94.95%, or 96.13% in its Fortune Play mode, which costs 20 times your bet a spin): 94.95% at Mecca Games, Grosvenor Casinos, MrQ, Virgin Bet and BuzzBingo
• Reel Time Fortune Play (no studio page found): 94.94% at Virgin Bet; 94.93% at Lottomart, Mecca Games, Grosvenor Casinos and MrQ (in its series blog only)
• Lure 'Em In (no studio page found): 94.00% at Mecca Games and Grosvenor Casinos; 92.00% at Lottomart, Virgin Bet, 666 Casino (in its tile data, though that tile's game ID ends in 90) and BuzzBingo
• Full House (no studio page found): 95.06% at Grosvenor Casinos; 95.00% at MrQ
• Prize Lines (studio version 95.03%): 95.03% at MrQ

Fishin' Frenzy Jackpot King

Jackpot King is Blueprint's progressive jackpot system, shared across its Jackpot King games. In Fishin' Frenzy Jackpot King the bonus can start on any spin when five of its special symbols land across reels 1 to 5. Spins in that bonus add crowns that move you up a ladder; reach 15 and you go to the Wheel King, the one part of the game where the progressive pots can be won. The pots are built from players' stakes, with the starting amounts put up by the operator, and two of them, the Royal and Regal pots, have to be won by a set amount. Blueprint's page lists the game at 93.32% or 95.47%, each followed by "+ JK %", which it doesn't explain.

Midnite Casino, Mecca Games, Grosvenor Casinos, MrQ, Virgin Bet, 32Red, 666 Casino, Sun Vegas and BuzzBingo list Fishin' Frenzy Jackpot King. MrQ and Virgin Bet name its three pots: the Regal Pot, the Royal Pot and the Jackpot King itself. Set against the original at the same casino: MrQ showed 96.12% for it (on its game page), the same figure it shows for the original; Virgin Bet showed 93.81% for it (in its lobby data), above the 92.00% it shows for the original; BuzzBingo showed 93.32% for it (in its game info and FAQ), above the 92.00% it shows for the original. Lottomart's and Hippodrome's game lists didn't include a Fishin' Frenzy Jackpot King when we checked.

Fishin' Frenzy Power 4 Slots

MrQ's Fishin' Frenzy blog describes Fishin' Frenzy Power 4 Slots as four sets of reels spinning at once. When we checked, Hippodrome, Midnite Casino, Virgin Bet, 32Red and Sun Vegas listed it, and MrQ's blog includes it, though we found no game page for it there. Virgin Bet's lobby data and MrQ's blog both give it 96.06%, one of the highest figures in the family. 32Red lists it among the games you can't play with bonus money. We found no page for it on Blueprint's own site, so check the rules screen in the game before you play it.

How Fishin' Frenzy works

Ten paylines, all fixed. Wins run along a line from the leftmost reel, and the rules treat a run of mixed fish as a match. Some symbols pay for as few as two in a row. Blueprint doesn't say which, or how much, so open the paytable inside the game if you want the numbers.

There's a wild that stands in for everything except the scatter and bonus symbols. Blueprint's rules don't say which picture it is, and some casino pages for the original call the fisherman a wild. What's clear is that the fisherman only does his main job once the free spins start.

The fish carry cash values. In the base game they pay as line symbols; the free spins are where those values get collected.

On Blueprint's own volatility meter the original gets all five dots. Casino pages can't agree, with labels from low-to-medium up to high, so go by the studio. That means long quiet spells, and it's worth settling how much you're prepared to lose before you start.

Blueprint's page also lists a gamble after a win: guess red or black on a card for the chance to double it. Whether you'll see that option depends on the casino's version of the game.

Fishin' Frenzy free spins and the fisherman

Land three or more scatters anywhere and the free spins begin, at the stake you were already playing. Blueprint's page says up to 20. The casino pages that break it down give 10, 15 or 20 for three, four or five scatters.

This is where the fisherman earns his keep. On any spin in the round where he lands, every fish on the screen pays out the cash value on its tag. The big pays come from spins with the reels full of fish and a fisherman there to scoop them up.

There's no retrigger. Blueprint's rules say the free spins can't be won again inside the round, so 20 is the most you'll get from one trigger. When the last spin is played, the round's total is paid.

Blueprint doesn't publish the fish values for the original game, so treat any list you see elsewhere with care.

What's the most you can win on Fishin' Frenzy in the UK?

£50,000 on a £5 spin, or £20,000 if you're 18 to 24 and capped at £2. Blueprint's rules limit a single game to 10,000 times your stake or £250,000, whichever comes first, and at 10p a spin that ceiling is £1,000.

The £250,000 you'll see quoted is the studio's cash cap, and you'd need a £25 stake to reach it. Blueprint's own game data goes far beyond that, to £500 a spin, but a UK-licensed casino can't take more than £5.

The cap isn't the same across the family. Blueprint's pages give 10,000x for Even Bigger Catch, Even Bigger Fish, The Big Catch 3 and Even Bigger Fish 3 Megaways Rapid Fire, the same as the original; 4,000x for The Big Splash; 2,500x for The Big Catch Gold Spins, The Big Match and The Big Catch 2 Rapid Fire; and 2,000x for The Big Christmas Catch Jackpot King. Its Megaways and The Big Catch pages give no figure, and the only 50,000x cap we found in the family is in the rules for Fishin' Frenzy Prize Lines, a separate game.

A few casino pages print figures that clash with Blueprint's rules or the UK limits. When we checked, the top stake was given as 10 a spin (no currency shown) at Mecca Games, £40 at MrQ and £10 at BuzzBingo. The top win was given as 50,000x the stake at Lottomart; 50,000x the stake (£250,000) at Midnite Casino; 50,000x the total bet at MrQ; 2,000x the total stake at BuzzBingo. Mecca Games' game page still mentions an autoplay feature. Blueprint's own rules cap a game at 10,000x, no UK-licensed casino can take more than £5 on a spin, and autoplay isn't allowed here.

How do UK rules change Fishin' Frenzy?

Read Blueprint's standard rules for Fishin' Frenzy and you'll find an autoplay option and, in its game data, stakes up to £500. Neither applies at a GB casino. The Gambling Commission's design rules and the government's stake limits set these instead:

• No autoplay. Blueprint's rules allow up to 100 automatic spins; here, each spin needs your own click or tap.
• 2.5 seconds a spin, at least. So 1,440 spins is the most an hour can hold, and turbo, quick-spin and slam-stop buttons are banned.
• Your session on screen. You'll see how long you've been playing and whether you're up or down overall (your net position).
• No fanfare for a loss. If a spin returns no more than you staked, the game can't dress it up with win sounds or animations.
• A £5 limit per spin. It's £2 if you're 18 to 24; the limits came in on 9 April and 21 May 2025.
• Feature buys have been pulled. The original doesn't have one, though Blueprint's pages for some sequels list a bonus buy or a pricier bonus bet. The Commission reported in January 2020 that it had found six operators selling "feature buy-in" on slots, all of which then removed it, and its permit guidance records that more licensees were later told to take such games down. Anything costing more than £5 a spin would break the stake cap anyway.

Fishin' Frenzy or Fishing Frenzy? And the betting-shop game

Same slot. Its name is Fishin' Frenzy, apostrophe and all, but lots of people search for Fishing Frenzy, and some casinos spell it that way in their own lobbies. The longer spelling also belongs to other things, a game mode in Blooket and a crypto fishing game among them. If you came here for one of those, this page is about the casino slot.

If it looks familiar from the high street, there's a reason. Blueprint's own Jackpot King pages call Fishin' Frenzy one of the top-performing retail games in UK betting shops. None of the Blueprint or Merkur pages we read gives a date or a machine for the first shop version, so we haven't guessed one.

Fishin' Frenzy or Big Bass Bonanza?

Neither wins outright. Fishin' Frenzy has the bigger top win and more casinos showing its top RTP, while Big Bass Bonanza's free spins can keep going with multipliers. Both are 10-line fishing slots in which a fisherman collects fish during the free spins, and the likeness mostly stops there. Side by side, using the figures from this page and our Big Bass Bonanza page:

Fishin' Frenzy has the higher ceiling, and four casinos here showed the original at its top RTP, which none of the casinos on our Big Bass Bonanza page did for that game. Which suits you is down to taste. Our Big Bass Bonanza page has its casino-by-casino checks, and our Big Bass Splash page covers one of its sequels.

Fishin' Frenzy tips: pick the casino before the spin

No betting pattern or timing changes what the next spin pays. What you can choose is where you play, and with this game that choice is worth real money.

Start with the casino: Midnite Casino, Mecca Games, Grosvenor Casinos and MrQ showed 96.12% for the original game, against 92.00% at four others, when we checked. Spin as fast as UK rules allow, one every 2.5 seconds, and an hour at 20p is £288 staked: an average cost of about £11.17 at 96.12%, or £23.04 at 92.00%.

A casino that runs the original's low version doesn't always run low versions of everything: Lottomart, whose original showed 92.00%, had Megaways at 96.10%; Virgin Bet, whose original showed 92.00%, had Power 4 Slots at 96.06%; BuzzBingo, whose original showed 92.00%, had The Big Catch Megaways at 94.95%. A sequel plays differently, though, so that's only worth knowing if it's a game you'd choose anyway.

Judge a welcome offer by the game it names, not the number of spins. Two hundred spins at 10p is £20 of play wherever it lands, but a sequel set at 92% hands back less of it than the original at its top version. And when a UK-licensed casino prompts you to set a financial limit before your first deposit, as it has had to since 31 October 2025, set one. Our tips for choosing slots go further.

Can you play Fishin' Frenzy for free?

Yes, once you've proved your age. Since May 2019, every casino licensed in Great Britain has had to check you're 18 or over before you can try even the free version of a game.

Blueprint's own page has no playable version: its "Demo Preview" for Fishin' Frenzy is a set of screenshots. Any site billing itself as the official Fishin' Frenzy demo, then, isn't run by Blueprint. A free version at a casino is a fair way to watch the fisherman at work; before you play for money, read the RTP on the real-money game's info screen, as that's the figure that applies.

Who makes Fishin' Frenzy?

Blueprint Gaming, which Germany's Merkur Group has owned outright since 2012, lists Fishin' Frenzy as its own slot, with a date of 1 November 2017 on its game page. Some pages, casino ones among them, credit Reel Time Gaming with the original shop game. None of Blueprint's or Merkur's own pages that we read says so, though Merkur's 2021 annual review does list Reel Time Gaming, in Australia, among the group's development sites.

So the safe answer is Blueprint Gaming, which is also the name the UK casinos here put on the game.

Is Fishin' Frenzy legit? Lookalike sites and "not on GamStop" offers

It's a real Blueprint Gaming slot, and a UK-licensed casino can only offer it once it has been tested, then has to keep checking that it pays out as designed. The sites built around its name are another story. Some call themselves the official site, some push huge welcome packages, and some say UK players can play free with no sign-up at all, which a licensed casino can't offer. Check any casino they send you to on the Commission's register first.

GamStop has been compulsory for every online casino licensed in Great Britain since 31 March 2020, so a site offering Fishin' Frenzy "not on GamStop" is operating without a UK licence. To check a casino on this page, click the licence number on its card, which opens its entry on the register; our guide to avoiding casino scams covers the other warning signs.