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Well, well, well,
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Same old Lenny.
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SuperLenny is a safe, fun and independent guide to UK casinos and sportsbook markets. Lenny has reviewed over 100 casinos, doing the hard work so you can get the most out of every single bet.

Lenny's Top UK Casinos

  1. 4/5 Dunder Casino Up to £100 Bonus + 120 Bonus Spins
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    • Free Spins
    • Live Casino
    Bonus Casino Review Minimum deposit: £20. 20 spins in Book of Dead on reg. 100% bonus up to £100 and 100 bonus spins. First 50 bonus spins credited on deposit, Second 50 bonus spins credited the following day. Valid on first deposit only. Wagering on reload bonus: 60x. Wagering on bonus spins: 30x. Wagering must be completed within 30 days. Max bonus bet £5. Bonus is valid for a total of 21 days. Game weighting and standard bonus terms apply. T&C Apply
  2. 5/5 Guts Casino No welcome offer
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    Bonus Casino Review Sign up to see what spectacular offers Guts has waiting for you. T&C apply to each individual offer. T&C Apply
  3. 4/5 Genesis Casino 100% up to £100 + 300 bonus spins
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    • Jackpot slots
    Bonus Casino Review 18+ Full T&C's Apply. New players Only. £10 min deposit. £5 max bet using bonus. 40 x wagering applies. Bonus valid for 14 days. 30 Bonus Spins will be instantly credited upon qualifying deposit, further 30 Spins on Starburst games will be credited per day for 9 days after qualifying deposit/wager is met. Bonus Spins valid for 72 hours from credit. Max Bonus Spins winnings £100. Skrill + Neteller excluded. Always refer to Bonus Terms. T&C Apply
  4. 4/5 Vegas Hero Casino 100% Match Deposit
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    Bonus Casino Review A generous bonus split into 4. Place your 1st deposit and get 100% up to £200 + 50 Bonus Spins. Get 50% up to £200 on your 2nd, 25% up to £300 on your 3rd and another 25% up to £300 on your 4th. New Depositing Customers Only. Min Deposit £10. Wagering requirements min. 40x. T&C Apply
  5. /5 VideoSlots Casino Grab 100% Bonus up to £200 on your first deposit
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Casino Reviews

Text What Does SuperLenny Do? +SL logo

There are thousands of online casinos for UK players out there so how do you know which ones are good and which ones to avoid? Fear, not SuperLenny (UK) is our in-house expert and he knows a thing or two about what makes a good casino. From offering generous bonuses, sports betting to live casino games Lenny has reviewed hundreds of casinos to save you the hassle.

No matter what you’re looking for in a casino or betting site, check out our online casino reviews where Lenny will help you find the right casino for you.

How SuperLenny Chooses UK Casino Sites

To ensure that SuperLenny only recommends the best operators, all casinos are vetted by the SuperLenny team. For our UK players here are some of the things the team look at

Features of Any UK Gambling Sites

General information of UK online casino sites Details
👑 Best UK Online Casino STS Casino
👨‍⚖️ Gambling Licenses MGA, UKGC, Spelinspektionen, CGCB
🎰 TOP slots UK Jetx, Chicken Game, Starburst
🎁 Bigest no deposit bonus UK 1000% Matchup Bonus worth up to £1,000
💳 Max withdrawal £100,000

Bonuses And Promotions

When it comes to finding special deals and the best casino bonuses UK, the SuperLenny team is constantly scouring the web to find the best deals out there. Not only do we find the best welcome bonuses and packages for you, but we also evaluate what ongoing sports betting promotions the various sportsbooks provide as well as their loyalty programs.

How Does SuperLenny Rate Bonuses For UK Players?

Casino bonuses are there to help casino sites attract players, and give players a little something extra. However, not all bonuses are created equal and all have their own pros & cons. When it comes to recommending casino bonuses online to our UK players, SuperLenny rates them based on:

Casino Game Reviews

At SuperLenny we eat, sleep and breathe casino, so we spend all our time playing and reviewing casinos games and slots, which means you don’t need to go test drive hundreds of casinos and games. Our information and reviews bring you closer to the action, faster!

Lenny also provides hints and tips to improve gameplay, whether you’re a newbie or experienced player it never hurts to check out what the experts have to say.


Our slot reviews give you a peek into the best slots out there from all the leading slots developers including NetEnt, Play’n Go, Yggdrasil, and many more. Beyond the thousands of slots titles to choose from, there are hundreds of other casino games you can indulge in.

Players looking for a chance to get their hands on large winnings can also find a range of jackpot slots available.

We also cover crash games, such as the mega popular Premier Bet Aviator.

Table Games

Unlike at a land based casino, online casinos aren’t space limited meaning that players have even more table games to choose from. Some of Superlenny’s favourite casino games include:

Live Casino Games

Players looking for a more realistic casino gaming experience should head over to the live dealer games. Here, players will be transported to a live studio, complete with real life dealer and chat room. This means players can even play against and chat to other people with the same interests in live casino gaming. Popular live casino games include live roulette and live blackjack. Besides going to a land based casino, this is the closest thing UK players can get. Read more about famous online casinos like Bet365LeoVegas, and Rizk.

Sports have a way of unifying people, not just the players, but the fans too. Sporting events have been taking place for thousands of years and rivalries between competitors and fans are an integral part of the competition.  While watching your favorite team, horse, dog, boxer and others prevail as the champion, can be thrilling; having a wager on the event or game adds another whole dimension of excitement and entertainment. To really turn up the excitement, you also have the choice today of live betting or in-game betting that opens up a whole new world of action. With live betting, until the final moments of a sporting event, you can place additional bets on a multitude of options. That’s why Lenny himself has rated the best UK betting sites to place a sports bet.

Lenny's Top UK Sportsbooks

  1. 4/5 32Red Casino 100% Profit Boost
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    • Same day payout
    • Great mobile app
    Bonus Sportsbook Review 18+. Available to new and existing customers when they place their first in-play bet at 32Red Sport. Opt in. Min. Odds Evs, Max. £10 stake, Max. additional profit £100. Skrill and Neteller deposits are not eligible. Click for full T&C's above. T&C Apply
  2. 4/5 BetVictor Casino Bet £5 & Get £30 bonus
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    Bonus Sportsbook Review New Customers Only. Deposit via Credit/Debit card only and bet £5 at odds of Evens (2.0) or greater within 7 days of registering. Cashed out bets excluded. Get 2x £10 free bets, valid for set types (1 at odds 2.0+ or greater) and a £10 casino bonus, wagered 40x to withdraw. Bonuses expire in 7 days; Geographical restrictions apply. Click for T&C above.18+ www.begambleaware.org T&C Apply
  3. 4.3/5 Betway Casino £30 in free bets
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    Bonus Sportsbook Review New UK & Ireland customers only. Min Deposit: £10. First Deposit matched up to £30. 1x wagering at odds of 1.75+ to unlock Free Bets. Credit Card, Debit Card & PauPal deposits only. Full Terms apply.
  4. 4/5 Genting Casino 'Welcome offer!
    • Live Casino
    • Sportsbook
    • Fast payouts
    Bonus Sportsbook Review New customers only. Offer is valid until 23:59 on 31/12/2019. A qualifying bet is a losing first settled real money single bet of at least £10 or more at odds of Evens (2.0) or greater (or a multiple where each selection is at odds of 2/5 (1.4) or more). Only losing win single part or an E/W bet will qualify. Free bet credited within 24 hours of qualifying bet settling and must be used within 14 days. Free bet stake not included in returns. T&C Apply
  5. 4/5 Grosvenor Double the Odds. Any sport. Any bet. Any odds!
    • Easy registration
    • Live Casino
    • Sportsbook
    Bonus Sportsbook Review 18+. Only New Customers. Offer applies to Sport bets only. Maximum total stake is £10. Each way bets are a maximum of £5 each way (£10 total stake). 'Double the odds' refers to fractional odds only. Customers have 60 days after registration to use the Odds Boost token. A maximum of 1 offer is available per person, household, IP, device, e-mail address or payment details. T&C Apply
  6. 5/5 Mr Green Casino £10 accumulator bet
    • sports & live betting
    • Sportsbook
    • Large selection of bets & odds
    Bonus Sportsbook Review T&Cs apply. New players only. Qualifying bet(s) must have minimum odds of 3/1 and must be settled before triggering free bet. Free Bet must be used on an accumulator with 3 or more selections. 18+. begambleaware.org. T&C Apply

Bookies Around The World

SuperLenny covers both UK sportsbooks and offshore-based sportsbooks. Are they licensed in the UK, you can be sure we will review them so you don’t have to! SuperLenny also serves punters abroad with the best and most update information on how to reach their favorite bookies abroad. Check out our guides to accessing Bet365 from abroad:

How To Enjoy Betting Safely Online

Gambling online is about having fun. While winning is simply awesome and banking big cash is even better, it’s important to play responsibly. The vast majority of gamblers know their limits and enjoy their gaming, but unfortunately, some players simply have a hard time knowing when to stop. If you find you are having a tough time knowing when to quit or you are constantly chasing your losses, SuperLenny encourages you to set yourself some limits. If you’re still having a tough time managing things, seek professional help.

Why Should You Trust SuperLenny Casino?

In the digital age, whereby new online casinos are opening each week, it can be difficult to choose between all the options out there. In these circumstances, using a casino review website such as SuperLenny is the only way to make sense of the dizzying amount of information available.

No matter if you’re a die-hard slots fan, love playing tables games or prefer to pit your gambling skills on sports, on SuperLenny you will find clear, concise and reliable information in our online casino reviews to make your gaming experience so much better. At SuperLenny we also welcome feedback, so don’t be shy; let us know what we are doing well and where we need improvement. You can also share your feedback and experiences with the various SuperLenny casinos and betting sites.