New Slot Sites

New slot sites are a great place to start your adventure with online gambling because they offer the biggest welcome bonus along with extra spins. If you are a fan of online slots, you will love our portal. You’ll find here the best new casino slot sites in the UK for real money. Welcome to our website.

When visiting our site, you don’t have to worry about finding the right online casinos. Our team has already done it for you. Below you will find a list of new UK online slot sites. All sites have a UK gambling license, so they are safe and legal.

List of New Slot Sites UK 2021

Remember, all gambling is aimed at persons who are 18 years or older. Always read T&C’s apply of the bonus before you register and deposit. Gamble Responsibly & All UK slot sites on our website are licensed and regulated by the UK gaming authority. They have all UK gambling licenses, are 100% safe and legal and the winnings are tax-free.

100% up to £300 & 200 Extra Spins
Terms & conditions apply
18+ | Full T&C's Apply| New UK players Only | £10 min. deposit | £5 max bet using Bonus | 40 x wagering applies | Bonus valid for 14 days. 20 Spins on pre-selected games will be credited instantly + then 20 per day for 9 days | Free Spins valid for 72 hours from credit | Max. Free Spins winnings £100 | Skrill + Neteller excluded |
  • Established: May 2020
  • All The Latest Slots
  • Swift Navigation
100% up to £1200+ 260 Bonus spins
Terms & conditions apply
18+ | New players only | 1 offer per player | Min deposit £10 | Max bonus bet £5 |1st deposit- 100% match bonus up to £300 + 50 bonus spins | 2nd deposit- 100% match bonus up to £300 + 60 bonus spins | 3rd deposit- 100% match bonus up to £300 + 70 bonus spins | 4th deposit- 100% match bonus up to £300 + 80 bonus spins | Spins apply on Book of Dead only | Winnings credited as bonus | Bonus funds must be used within 30 days | spins within 7 days | any unused will be remove |. Bonus funds separate to Cash funds | Subject to 35x wagering & withdrawal requirements.
  • Over 1500 games
Deposit £10 and Get 25 spins
Terms & conditions apply
First-time depositors only (18+ UK exc NI |. Min Deposit: £10 | Max Offer: 25 Free Spins [on a game of our choice] | Free Spins Winnings will be capped at £2.50 and credited as bonus funds | 40x wagering applies to bonus funds | Unused Free Spins expire after 7 days | Promo code: VIVA | Full T&Cs apply.
  • Safety & Security Website
  • 888 / Orbit Platform
  • Bonus code: VIVA

100% Up to £300 + 300 Free Spins
Terms & conditions apply
18+ | Full T&C's Apply | New UK players Only | £10 min. deposit. £5 max bet using Bonus | 40 x wagering applies | Bonus valid for 14 days | 30 Spins on pre-selected games will be credited instantly + then 30 per day for 9 days | Free Spins valid for 72 hours from credit | Max. Free Spins winnings £100 | Skrill + Neteller excluded |
100% up to £300 and 300 Extra Spins
Terms & conditions apply
Casino Gods | £5 max bet using bonus | Min Deposit: £10 | Wagering Requirements 40x | New Customers Only | 30 Spins on pre selected games will be credited instantly + then 30 per day for 9 days | Max Free Spins winnings £100 | Free Spins valid for 72 hours from credit | Bonus valid for 14 days | Full T&C Apply |
  • Fast withdrawal
  • Pay by mobile
Get up to 200 Free Spins on Rich Wilde and The Book of Dead
Terms & conditions apply
18+ | First Deposit Only | Min. deposit: £10
Win up to 500 FREE Spins on Starburst
Terms & conditions apply
Cash arcade | 18+ | New players only | Min deposit £10 | £8 Max win per 10 spins | 65X Wagering requirements | Please play responsibly.
100% Match Bonus Up to £500 + 50 Bonus Spins On Book of Dead On Your First Deposit
Terms & conditions apply
18+| New players only | 1 bonus offer per player | Min. deposit £20 | Max bonus bet £5 | Bonus spins on selected games only- must be used within 72 hours | Winnings from Bonus spins credited as bonus funds and capped at £20 | Bonus funds expire in 30 days, unused bonus shall be removed | Bonus funds are 100% match up to £500 + 50 bonus spins on 1st deposit, 25% match up to £800 + 25 bonus spins on 2nd deposit, and 50% match up to £500 + 30 bonus spins on 3rd deposit | Bonus funds are separate to Cash funds, and are subject to 40x wagering the total bonus, cash & bonus spins. Full Terms apply.
Win up to 500 Free Spins on Starburst and Fluffy Favourites
Terms & conditions apply
Online Casino London | 18+ | New players only | Min deposit £10 | 65x wagering requirements | £8 max win per 10 spins | Max bonus conversion £250.
Deposit £10 and win up to 666Extra Spins
Terms & conditions apply
UK players only | Win up to 666 Free Spins from Mega Wheel on 1st deposit | 24-hour expiry | Max bet £2.50, max spins win £8 per 10 spins, max bonus win £150, selected games & 65x wagering on winnings | No neteller/skrill | Deposit/withdrawal fees apply | Full T&Cs Apply.
Win up to 500 Free Spins on Starburst
Terms & conditions apply
Touch Spins | 18+ | New players only | Wagering 65x | Min Deposit £10 | Maximum bonus win of £8 per 10 free spins credited.
Welcome Bonus up to £850 + 50 Spins
Terms & conditions apply
18+. New players only, Terms and conditions
SpinShake Welcome Bonus 100% up to 50£ + 25 Spins
Terms & conditions apply
New Players Only | 18+ | Min Deposit 25£ | Offer valid on first deposit | Wagering requirements x35 | Offer Valid for 24HR

Best new slot sites for winning

Slots with the biggest RTP (Return To Player) offer the best chance of winning. Standard online slots have about 95% RTP, but there are slots that offer up to 99% RTP! In the list below you will find new online slot sites, where you will find games with the highest rate of return up to 99%. We also invite you to visit our special “Best Payout Online Casino UK” section where you can find detailed information on the rate of return on individual casino games.

Up to £100 + 120 bonus spins
Terms & conditions apply
18+ | Welcome package consists of 3 bonuses: 20 bonus spins on registration, No deposit required. Your 1st deposit gives you 100% up to £100 and 100 bonus spins in Book of Dead.
  • Secure SMS: Two-factor authentication
  • Mobile-friendly website
  • Launched: 03/2016
100% Deposit Bonus up to £100 + Always 10% cashback
Terms & conditions apply
18+ | Welcome bonus for new players only | Maxiumim bonus is 100% up to £100 | No max cash out | Wagering is 35x bonus | Maximum bet while playing with a bonus is £5 | Cashback is cash with no restrictions | Bonus excluded for players that deposit with Skrill or NetellerTerms and conditions, New Customers Only, Wagering Requirements 50x
  • Secured with SSL encryption
  • Always 10% cashback
  • Over 1300 games
Deposit £10 Get £40 Casino Bonus
Terms & conditions apply
18+ | New Customers Only | Min deposit £10 | 35x wager req | 30 day validity | Further T&Cs Apply
  • Over 1,000 games
  • Online Poker, Sportsbook, Bingo, Racing
  • Launched: 01/1997
100% Match Bonus Up to £400 + 50 Bonus spins
Terms & conditions apply
18+ | This offer is valid to new players only | One bonus offer per player |Minimum deposit £20 | Max bonus bet is £5 | Bonus funds are 100% match up to £400 on your 1st deposit, 40% match up to £3000 on your 2nd deposit, and 60% match up to £1500 on your 3rd deposit | T&Cs Apply
  • 24 hour support
  • Hundreds of unique game titles from NetEnt, Microgaming, Scientific Games and Evolution
  • Launched: 05/2018

New online slot sites UK on our website

New slot sites UK

Brand new slot sites

On our website, you will find the latest slot sites in 2021. Our specialists monitor the online gambling market daily to provide you with the latest information. All casino sites are tested and analyzed by us to provide you with only the best.

Best new slot sites in the UK

All pages have been tested by us in order to choose the best one. So you don’t have to waste your time and money to find top gambling sites. Our team has already done it for you. Just check our ranking at the top of our site. You will be sure that you are in the best place.

New slot sites in the UK with progressive jackpots

The new progressive jackpot slots are the most coveted among players. Many players dream of winning the millionth prize. Sometimes one spin for 1£ can turn into a millionaire win.
This dream has already come true for many players, and the biggest win so far is €17,861,800! Who knows, maybe you’ll be the next winner.

New mobile slot sites

The new mobile slot sites are special sites adapted to different phone devices such as smartphones and tablets. Right by 2021, all sites already have a suitable mobile version but some are slightly better than others. Of course, you will find them all in our ranking as we guarantee that all of them a mobile-friendly.

Why play at new casino slot sites UK

There are many reasons why new gambling sites are much better. We have written something about all the advantages in separate headings, so you can see how exactly all online casino sites should be rated.

Best casino bonus

The new slot sites offer great welcome bonuses, definitely better and bigger than established casino sites. This is because in order to attract new players online gambling sites have to offer more than the old slot sites. For this reason, you can see how each year there are completely new promotions in the style of no deposit bonus or extra free spins. So this is a great opportunity to start playing with a great welcome bonus.

More games providers

We all dream of a huge selection of games like the land-based casinos in Las Vegas. All new slot sites have thousands of games on offer from the best-known manufacturers such as Microgaming, NetEnt, Playtech and Evolution Gaming to match the competition. There are many other gaming companies, which are supplying different platforms with extremely good content, making lots of customers happy about the great diversity of online games.

Better mobile gaming

Compared to old slot sites, all new ones are perfectly suited for mobile devices. They offer smooth operation on all devices such as tablets and smartphones. All you need is a stable Internet connection and you can enjoy the game while waiting for the bus or in the queue to the store.

Fast payout and deposit

Fast deposits and withdrawals are a strong trend we can see in 2021. As the Pay N Play Casinos expands, you will make your deposit within seconds and your winnings will be paid out immediately after the session.

Greater safety

Safety is one of the most important things in online gambling. All new sites use a secure SSL protocol that encrypts your connection.

In addition, the UK Gambling Commission introduces restrictions every year to protect players. Playing with licensed operators you can feel safe.

Better Odds

Have you ever thought about how much it costs to maintain a land-based casino? The cost of handling the dealers, huge areas, waitresses or kitchen. These are all huge costs. To keep it all, land-based casinos need to have more commission. For this reason, slot machines are set at about 80% RTP.

When playing online, all such costs go away. For this reason, the average value for online slots is about 95% RTP, and some slots are able to offer up to 99% RTP. This way, your session will last much longer.

How We Review New UK Slot Sites

Our team carefully tests and analyses the casinos before placing them on our website. In order to pass our test, the casino must be of the highest quality, guarantee safety and be licensed. Below you can read how the whole process works step by step.

  • Safety and Security – The first and most important point on our list. The game must be licensed to be safe. We always carefully check that the casino has a valid license issued by the UK Gambling Commission. If the casino does not have one, it will be automatically rejected by us
  • User experience – The second point is the experiences of our users. It is you who have a decisive influence on our ranking. If there are negative opinions about a given operator, it is immediately removed from our list.
  • Selection of Games – A large selection of games from the best developers is another factor that we take into account. We want to provide our users with slots with the biggest jackpots, roulette, blackjack or bingo.
  • Slot Bonuses – We all love bonuses. The more bonuses, the better. We carefully analyse promotions and their requirements. The more interesting they are, the better the chance to be at the top of our list.
  • Payment Method – Easy and quick deposits are something to be desired. We want websites to have many payment options, including the most popular ones such as e-wallets, paysafecard or pay by phone bill.
  • Fast Payouts – Fast payouts of winnings are another aspect that we take into account. Each of us want the winnings to be on our account as soon as possible. If the waiting time for the transfer is longer than 5 days, this operator will certainly get a minus.
  • Customer Service – 24/7 technical support is a must. It is best if it is a live chat. In case of any problems, we want to get a quick answer.
  • User-friendly interface – This is our final factor. We want the website to be friendly and intuitive. In addition, it should be adapted to mobile devices such as smartphones or tablets.

The most popular and new slot games

Below you can find the most popular and best new games from top game providers such as Microgaming and Netent.

How to start playing?

Playing slots online is incredibly exciting. Unfortunately, in 2021, we cannot offer a demo version of slots. This is due to the new regulations that the UK online gambling commission has set up. To play the free new slots, you have to open an account at the online casinos, and then confirm your age. Once the verification is correct, you will have the opportunity to try out all new slots in the demo version. This is a great opportunity to learn how the machine works before playing for real money.

How to choose new slot games?

Before you start playing for real money, it is important to know what to look for when choosing a new slot game. Of course, you can choose any game, but if you want the game to last much longer, it is worth returning the most important terms:

  • RTP (Return to Player) – This is the most important factor you need to pay attention to. It determines what is the payout percentage to the player. It will be easiest to describe with an example. If a slot machine has an RTP of 97% this means that over the long term, for every £ 100 you wager you will receive an average of £ 97. So if you want the game to last as long as possible, look for slots with a high RTP value.
  • Variance Slot – Surely, this is the second most important factor. Playing with low variance will result in you winning low amounts quite often. As a result, the game will take longer. However, if you choose a game with high variance, you will rarely hit the winning combinations, but if you do, the winnings will be much greater than in low variance machines. So if you want the game to last longer, it is worth choosing a slot with low variance, if you prefer to play for large winnings, it is worth choosing slots with a progressive jackpot.

Trends in New Slots Sites

HTML5 slots

Forget about boring casino games with a flash player. With HTML5 technology, you can afford to play in both browsers and mobile devices. You don’t have to download anything. All you need is constant access to the internet and that’s it!

New 3D slots

This is a very advanced software that provides a game along with fantastic 3D animation. The aim of 3D Slots is to give players a realistic and exciting gaming experience, almost. Superb sound and advanced 3D graphics features are just what you can expect from a New 3D Slots.

New VR slots

The new VR online slots are the future. With special virtual reality glasses, you can feel as if you are in a real casino. A real experience, and it’s all in your home!

Live Streaming Slots

This is the latest trend. Until now, live games have only been associated with live blackjack or live roulette. That is, exactly games with a croupier. At the end of 2019, Playtech launched their own live streaming slot – Buffalo Blitz.

Now all you have to do is transfer the money and use live streaming from a real casino to see the presenter spin the reels. These types of games will probably be expanded in the near future.

Bonuses and Promotions on New Slot Sites

All of us love all kinds of promotions and bonuses. Slot sites wanting to attract new players are going through a lot in inventing different kinds of bonuses and promotions. Below you will find a description of all the bonuses you can find on new sites.

  • Sign up Bonus – is usually a cash bonus on your first deposit. It is also called a welcome bonus. In most cases, it is from 100% on your initial funding, but there are also online casinos that offer a 200% welcome bonus or even more new player bonus.
  • Free Spins Bonus –  This is the most common bonus you can get. Once you have registered and made a deposit, you will receive free spins to use. All you have to do is enter the chosen slot that takes part in the promotion. When you launch the slot you will see that you have 100-200 free spins on your balance to use. The moment you use your free spins, you start playing for your money.
  • No deposit bonus –  is the most attractive bonus in new slot sites. For just registering you get a few pounds to play casino games. Of course, in order to be able to withdraw your winnings, you have to meet strict requirements for bonus wagering. In practice, this means that you have to spin a dozen times the money you receive. That’s why it’s always worthwhile to read the rules for receiving a bonus.
  • Reload bonuses – This is also known as reload bonuses. These kinds of promotions are very rare and they cannot be met in every operator. If you manage to find a new slot site offering such deals, do not forget to inform us. We would like to list them on our page as well so lots of players can take advantage. Usually, these promotions are coming after the first deposit is being made and they can be sent exclusively to you (on your email address) or they might be even shared on the official promo page of the selected online casino site. These reload bonuses can come into different forms such as bonus cash, free spins and even deposit offers.

Features of online slots

Playing video slots is quite simple and intuitive, however, beginner players may have problems with various functions. In this section, we want to cover the most popular ones you encounter when playing online. Welcome to our guide:

  • Autoplay – This is a button which allows you to spin the wheel automatically without asking you every time about the paylines and the stakes. It is working on the same principle as the MaxBet button.
  • Extra Symbols – The extra symbols can provide you with even more winnings. There are slots with extra symbols and we are going to understand you if you are chasing mostly them. The money you can win is surely more than the slots with the regular symbols.
  • Free Spin Rounds – Most of the slot machines are having free spin rounds or bonus rounds where you can participate in order to win great prizes. The outcome of the free spin rounds might be some decent cash or maybe some free spins on a certain payline.
  • Jackpot – Surely, this is one of the best meanings. Everyone has heard about the jackpot games. The winnings there are amazing and you can earn decent cash only by having little luck. The best Jackpot games are coming from Microgaming but there are other excellent gaming providers where you can play awesome titles.
  • Multiplier Symbols – There are many symbols on the different slot games as some of them have multiple symbols. They are also called multiplier symbols and they are being used to multiply your winning. For example, they can have the value x2, x5, x10 or maybe more. It depends on the slot game and the gaming provider.
  • Paylines – By default, you are going to play with just 1 payline. The chance for you to win a straight payline is not that good and here the casino is giving you an advantage. Make more paylines and increase your chances of winnings.
  • Progressive Jackpot – This is exactly the same as the jackpot. Progressive is the other meaning of the jackpot because from the slot playing a jackpot is being progressed. This is the reason why the jackpot games are called progressives.
  • Respins – The respin is a feature which is a major part of the attraction to this title, but there are also free spins games and plenty of other ways to score big wins. Not every game is having such a feature but if it has it, it will be mentioned in the specifics of the slot.
  • Scatter Symbols – Scatter symbols are the joker of the slots. Collecting the scatter symbols you can win excellent prizes. Usually, it is extremely hard for you to hit some scatters but if you manage to do it, then your winnings are guaranteed.
  • Sticky Wilds – Sticky Wilds are again symbols which can be claimed while spinning the reels. There are specific slots with such sticky wilds where amazing winnings can be received.
  • Wild Symbols – Similar to the sticky wilds. Collect wild symbols, unlock bonus rounds, get free spins and try to win awesome prizes. Hitting the wild symbols is something difficult but it guarantees you always nice rewards.
  • Win Both Ways – This is a type of slots which can bring you profit from the paylines from the left and the right. And it does not mean that it can start only from the first symbol. According to the latest survey there are 243 ways of winning during every round.

Newest UK Slot Sites

Newest UK slot sitesAll the players coming from the UK really love to play online casino games. For this reason, the list of new slots operators is growing every year. In 2021 the number of new operators will probably reach a historic record. For this reason, it’s worth making a special selection before we make a deposit.

Our website gives you the opportunity to comment on the slot sites. So if you have had a pleasant or negative experience with a particular casino, please share it with our community! Real user reviews, this is what we all expect! Let’s build the best information website about Newest sites in the UK together.


200 Free Spins

Play NowPlay Now
Terms & conditions apply
18+ | Full T&C's Apply| New UK players Only | £10 min. deposit | £5 max bet using Bonus | 40 x wagering applies | Bonus valid for 14 days. 20 Spins on pre-selected games will be credited instantly + then 20 per day for 9 days | Free Spins valid for 72 hours from credit | Max. Free Spins winnings £100 | Skrill + Neteller excluded |

Daily Free Spins

Play NowPlay Now
Terms & conditions apply
First-time depositors only (18+ UK exc NI |. Min Deposit: £10 | Max Offer: 25 Free Spins [on a game of our choice] | Free Spins Winnings will be capped at £2.50 and credited as bonus funds | 40x wagering applies to bonus funds | Unused Free Spins expire after 7 days | Promo code: VIVA | Full T&Cs apply.

300 Free Spins

Play NowPlay Now
Terms & conditions apply
18+ | Full T&C's Apply | New UK players Only | £10 min. deposit. £5 max bet using Bonus | 40 x wagering applies | Bonus valid for 14 days | 30 Spins on pre-selected games will be credited instantly + then 30 per day for 9 days | Free Spins valid for 72 hours from credit | Max. Free Spins winnings £100 | Skrill + Neteller excluded |

300 Free Spins

Play NowPlay Now
Terms & conditions apply
Casino Gods | £5 max bet using bonus | Min Deposit: £10 | Wagering Requirements 40x | New Customers Only | 30 Spins on pre selected games will be credited instantly + then 30 per day for 9 days | Max Free Spins winnings £100 | Free Spins valid for 72 hours from credit | Bonus valid for 14 days | Full T&C Apply |

Biggest winnings on slot sites

We all dreamed of winning a million pounds on a slot game with a progressive jackpot. The lucky winners below are proof that by being in the right place, at the right time and playing at the right slot, you can change your life. Find out the biggest winnings in history that have ever happened on slot sites.

🥇 World record on online slots

A Finnish man in his 40s bet only 25 cents on a progressive jackpot machine on 20 January 2013. He won a huge win of 17 861 800 euros. This is considered to be the biggest slot site casino win in history.

🥈British soldier wins £13.2 Million

Jonathon Heywood from Cheshire, United Kingdom, won a whopping £13.2 million jackpot. It was on 6 October 2015 and so far it is considered to be the highest win in the UK. The jackpot was hit at the Betway Casino and most interestingly it was a bet for only 25 cents.

🥉 Norwegian wins €11.7

On 24th October 2011, a young Norwegian man suffering from insomnia decided to play Betsson casino. It turned out that the night changed his life. By playing the Mega Fortune slot, he became richer with €11.7 million hit the progressive jackpot. As he later said that night, he was no longer able to sleep, thinking about what he could buy with his winnings.

As you can see above, sometimes a few cents and the correct slot is enough to change your life. We sincerely hope that you will soon become the next multi-nominal winner. So choose one of the recommended slot sites and try your luck today. We keep our fingers crossed.

Our Opinion on the New Slot Sites in the UK

After the very long journey with the tips and tricks about the new slot sites in the UK, we would like to finish our review with a few nice and good words. All over the internet, you are going to find great recommendations and testimonials about the different brands. Yes, you can follow them strictly but what you are not going to find are the expertise and the daily checkups.

We can assure you on 100% that our information, we share with you, is verified on a daily basis from our experts, so you can feel the real online casino atmosphere. Tons of bonuses and promotions will be placed on the tables every single day, so you can boost your chances of winning and taste the ultimate gaming experience.

In addition, about honesty, we are going to tell not only the best sides of the Newest slot sites but also the bad sides which can make you think the opposite. After all, not all of the brands are perfect and we would like you to know that. We value our readers by offering them the greatest and best deals, you may find on the internet.


Below you can find some of the most popular FAQs in which the players are looking on the internet. We have compiled these questions and tried to answer them in full details:

✅ What is the best online slot site?

Just take a look at our ranking, you will find the best sites for slot players. Of course, our ranking is updated quite often, so it's worth visiting our site to keep up to date. Check it regularly, because it can be changed on a daily basis (yes, we are constantly updating this page). And let’s not forget that the listed online slot sites are the best only because of our detailed and honest reviews by some of the greatest experts in the industry.

⭐ How can I check if a certain new slot site is legal and safe?

The most important thing you need to do is to check that it is licensed by the UK Gambling Commission. This information can usually be found in the footer of the new site or directly on the UK Gambling Commission website. Of course, there are other gambling commissions and authorities but if you are coming from the UK, make sure it is regulated by the Great Britain Gambling Commissioner.

📌 Are there any new slot sites for highrollers?

Yes, you will find a special section for high rollers on our website. There you will find a list of new sites where you can play up to £500 per spin! Note that if you are a high roller and you are really playing with big stakes and lots of paylines, the representatives of the slot sites are going to contact you first. In addition, you will receive pretty nice promotions which will surely stimulate you to play and deposit even more.

✅ Are there any slot sites not on GAMSTOP?

You will not find such gambling sites on our portal. All slot sites licensed in the UK must comply with GAMSTOP rules and regulations. If you still manage to find a site that is not tolerated by GAMSTOP or any other similar organization, please tell us so we can take the needed actions. After all, we would like to be legit and trustworthy.

⭐ Do slot sites pay more at night?

This is obviously a myth. A random number generator is responsible for everything. It does not matter what time you play.