Most popular casino this month

Hyper Casino has managed to impress their players over and over again with their wide array of slot games, a good welcome offer and a pleasant and lightning quick customer service. As a casino backed up by all the big slot names: NetEnt, Evolution Gaming, Microgaming or Big Time Gaming and holding some of the best licenses around such as the ones from UKGC, the MGA and the SGA, Hyper Casino wins this month’s “most popular online casino” spot at Labslots.

Most popular casino this month

Newest Megaways Slot

Gonzo’s Quest is an old favourite from NetEnt, and it has now been revamped and readjusted into a Megaways! This reinvention of the classic game is a joint effort created with NetEnt’s iconic character and game features, and Red Tiger Gaming’s slots engines.

Newest Megaways Slot

Best payout slot of the week

Monopoly is a well-known game and one we all love. But did you know that Barcrest has created their own online slot version of it, which offers a stupendously high RTP of 99%? The catch, though, is that you have to play it on Big Bet mode to qualify for this RTP.

Best payout slot of the week

Labslots.com – Best UK Slots and Games

Welcome to Labslots. We run a ‘lab’ where we put slot sites and online slot games under our microscopes. Find our list of the best slot websites below. UK slot bonuses can be found here ! At Labslots, you will find impartial slot reviews and guides that are based on thorough data analysis. Scroll down to find our list of the best UK slot sites. Each of the casinos you can see listed have been extensively reviewed and broken down into welcome offers and promotions to show you exactly what you get from each casino. All sites are UK licensed.

CasinoRatingBonusKey FeaturesVisit
Expert Review100% bonus up to £50 plus 100 bonus spins
  • Top tier software providers
  • Live chat is available
  • Mobile friendly design
Claim Bonus
go to FruitKings Casino
www.fruitkings.com
Minimum first deposit of £20 required to participate. Maximum promotion amount per player is £50 Bonus and 100 Bonus SpinsFull T&C’s apply terms and conditions here.
Expert Review100% bonus up to £100
  • Huge jackpots on progressives and lottery
  • UKGC and MGA licences
  • 10% wager-free cashback
  • Fast withdrawals
Claim Bonus
go to All British Casino
www.allbritishcasino.com
New customers only, min deposit £20, wagering 35x, max bet £5 with bonus funds. Max bonus is 100% up to £100. No max cash out on deposit offers. Welcome bonus excluded for players depositing with Skrill or Neteller. Cashback is cash with no restriction. Full T&C’s apply terms and conditions here.
Expert Review100% bonus up to £300 On Your First 2 Deposits
  • Best Collection of High Variance Slots
  • Great Selection of High RTP Slots
  • Best Newcomer
  • 10% cashback
  • Weekly Bonuses
Claim Bonus
go to Hyper Casino
www.hypercasino.com
New customers only. Min deposit of £10 required. Wagering requirement is 45x bonus amount. 100% up to £100 on 1st deposit. 50% up to £200 on 2nd deposit. When playing with bonus funds maximum bet is £5. Welcome bonus is excluded for deposits with Skrill/Neteller. 18+. BeGambleAware.org. Read the full terms and conditions here.
Expert Review50 Bonus Spins On Deposit
  • Playable via app
  • Huge selection of games
  • Highly reputable
Claim Bonus
go to PlayOJO
www.playojo.com
18+ Only. 50 Free Spins on Book of Dead . Min. deposit is £10. New players only. Game: Book of Dead. Spin Value: £0.10. OJO’s Rewards and Game Play policy applies. T&C's Apply Read the full terms and conditions here.
Expert Review100% bonus up to £100
  • One of the best mobile casinos
  • A new slot site that treats their players very well
  • Nice selection of slots
Claim Bonus
go to Lottomart Casino
www.lottomart.com
18+ Only. Rewards and Game Play policy applies. T&C's Apply Read the full terms and conditions here.
Expert Review100% bonus up to £1000 + 100 Free Spins
  • Great value welcome bonus
  • Good selection of slots and casino games
  • Nice variety of payment options
Claim Bonus
go to Spinzwin
www.spinzwin.com
18+ New Customers Only. Further Bonus T&Cs apply.terms and conditions here.
Expert Review100% bonus up to £50 +50 Free Spins
  • Great Loyalty Rewards
  • Unique Casino Layout
  • Good Slots Library
Claim Bonus
go to Casushi Casino
www.casushi.com
You must be at least 18 years old to register at Casushi. Bonus only available to new players at Casushi. One welcome promotion per player. Minimum first deposit of £20 required to participate. Full T&C’s apply terms and conditions here.
Expert Review100% bonus up to £200 + 100 bonus spins
  • Trustworthy Brand
  • New Slot Site
  • Large selection of Slots
Claim Bonus
go to Mr. Play Casino
www.mrplay.com
18+ New Customers Only. Further Bonus T&Cs apply.terms and conditions here.
Expert ReviewDeposit £10 Get 150 Bonus Spins
  • A fresh, fun and neat website with unique scratch card games
  • A very good Welcome Bonus deposit scheme
Claim Bonus
go to Winomania Casino
www.winomania.co.uk
18+ 1st deposit only | Min deposit £10 | 25 free spins for 6 selected games | X40 wagering on bonus spins winnings | T&Cs apply. Read the full terms and conditions here.
Expert Review1 Mega Reel Spin + 5% Daily Cashback
  • Mobile friendly
  • Good selection of slots
Claim Bonus
go to Pay By Mobile Casino
www.paybymobilecasino.com
NEW PLAYERS ONLY, MIN DEPOSIT £10, £8 MAX WIN PER 10 SPINS, MAX BONUS CONVERSION EQUAL TO LIFETIME DEPOSITS (UP TO £250), 65X WAGERING REQUIREMENTS AND FULL T&CS APPLY.terms and conditions here.

First Time Looking for a New Slot Site?

If this is your first time visiting Labslots then you have lots of fun awaiting you.

It is important to be aware that all of the casino sites we list come with numerous terms and conditions. We will help you keep track of the Ts and Cs and will only recommend sites that meet our high standards. Labslots is 100% compliant with the rules and regulations set by the UKGC and promises to keep you within a gambling milieu that is safe and secure.

Looking for a newly launched site to play with? We recommend checking out page on new slot sites.

Testing a Site Before Depositing

We encourage you to test out different sites so that you can gauge which one is right for you. A casino or slot website can look great but the aesthetics are just one thing that you should take notice of. A good casino operator will provide you with a large amount of slot bonuses including no deposit bonuses and free spins.

They will also guarantee you numerous ways in which to make deposits and withdrawals. You should also pick a site that has a large library of online slot games. You can trust our top listing positions as we are in constant communication with these slot sites and we test them regularly.

Our top positions are occupied by only the very best websites offering slot games, you will not be disappointed by them.

You should test all of our casinos in order to find the right one for you.

You can register for free to all of the sites listed on this page. We also encourage you to let us know if you have had any bad experiences with any of our listed casinos. Our job is to help you find the best place to play online slots after all.

Up To Date Info On all Slot Operators

Our philosophy is to ensure we are giving out the best and most up-to-date information on the best and newest slot websites online. Labslots prides itself in offering the best information to you about where you can play online slot games and where you can find  the best bonuses.

We make it easy for you to find the latest slot operators as we are constantly adding new casinos to our list of partners. We can offer you all of the greatest slot bonuses, which is why we consider ourselves as the best slot site guide in the United Kingdom.

Frequently Asked Questions About New Slot Sites

A fair and legitimate slot site will always hold a license to operate in the UK with a gaming regulator. You can check whether a slot site has one of these by looking in the footer of every online slot site to find the licencors logo and license number.
Legal slot sites in the UK are those which are licensed by the UK Gambling Commission. Simply head to the bottom of every slot site's home page in order to find a license and license number from the UKGC.
PayPal is available as a banking method for the majority of new slot sites in the United Kingdom.
Skrill is a common banking method across slot sites in the United Kingdom. However, some slot bonuses are excluded when you make a deposit with Skrill.

Labslots’ Top Three Gambling Tips

  • Register at one or more slot sites – We encourage you to get the feeling of several websites before making a deposit.
  • Deposit and play with your welcome bonus – Use the first deposit bonus/welcome bonus on each of our slot sites before you decide to stick with one. You do not want to miss out on any great offers.

Why We Created Labslots

We created Labslots because we are a team full of old and new slot players with a wealth of experience within the online gambling sector. Naturally, we wanted to develop a zone where we could offer our experience to new casino and slot players.

This site contains everything for people interested in slots. We also offer the most up-to-date information on Megaways slots, Mega Reels and the best Slingo sites.

We pride ourselves on being a friendly online slots guide that can direct you to a pleasurable casino experience.

High RTP Slots in the UK

Although it is not the only reason, one of the main reasons people play slots is to win cash. We are pleased to tell you that we are able to direct you to the sites offering the best paying online slot games.

Slot sites offering the slot games with the highest RTP’s are recommended by us because they will give you the best chance of winning.

Read more about High RTP slots.

Low and High Variance Slots

Nowadays it is simple to find new and old online slot sites offering a mix of high and low variance slots.

High variance slots offer large but irregular payouts.

Low variance slots offer small but regular payouts.

Our players have recommended PlayOJO as a casino offering the largest number of both high and low variance online slots.

The Most Important News on Slot Sites and Slot Games

The Labslots news section provides you with the most up-to-date information on the slots world including slot games, jackpot slots, new slot games and news from the online casino and gambling industry.

Labslots are a source for everything slots related and we aim to provide you with the knowledge you need to become a successful online slot player.

International iGaming Licenses to Look Out For

These are the best known iGaming licenses that slot sites are using:

  • UKGC – United Kingdom Gambling Commission
  • MGA – Malta Gaming Authority
  • CGL – Curacao Gaming License

UK players should always look out for the UKGC logo and gambling license.

Only The Very Best

The best UK online slot sites will have the following factors:

  • Great welcome offers
  • Reliability
  • Loyalty Bonuses
  • 24/7 Customer Support
  • Large Selection of Slot Games
  • Security

Mobile Slots

We will also bring you the information on the best mobile slot sites. Playing online slots on your mobile phone has never been easier due to the exponential increases in mobile technology over the past two decades. 

The newest casino slot games are made specifically for mobile devices thanks to HTML5 technology. As mobile phone technology improves, the greater the number of casino players decide to switch from their desktops to their mobiles. Mobile slot sites even offer bonuses to players who are specifically signing up via a mobile device.

Reviews

How can we determine what makes a good slot site? Firstly, we do not list any bad UK slot sites.

All of the slot operators you will find at Labslots are verified as good and are rated highly by other online slot website guides too. Here are some of the things we look at when we write our reviews.

  • We ensure the site accepts UK players.
  • We register via mobile and desktop to ensure the process is smooth on all devices.
  • We try out the bonuses.
  • We verify whether the slot site has the best slot games.
  • We talk to their customer support team to verify whether they are sufficient.
  • If all works well we compare them with our other slot sites in order to decide rankings.

Slot Game Reviews

The Labslots team has played and reviewed hundreds of online slot games on your behalf. Our reviews are honest and do not pull any punches.
We give a star rating to each of the games we review. This allows you to pick only the best slots to play.