Welcome To the SlotSource Calendar for New Slots

Slot players have never had so much choice when it comes to new slot game releases, with new slots games going live on a daily basis and we’ve created a special slots calendar to make sure that you’re completely aware of what’s happening. Our team is working around the clock when it comes to the UK casino slots being released and the calendar will give you a clear overview of when each brand new slot game is dropping.

We would recommend bookmarking this page so you can return time and again to find out when the latest slot releases are happening. Casino software providers are constantly battling it out to showcase the biggest and best casino slot games and our UK slot calendar for 2021 will reveal what is about to happen on a month-by-month basis.

Our experts work hard to identify the most exciting new online slots and then they subject them to a rigorous review process. Only the very best new slots make it onto this page. It is updated on a regular basis, so make sure you bookmark this page to stay abreast of all the top new online slots UK players have at their disposal.

How the Slots Calendar Works

We’re confident that you will love our Slots Calendar which has been created so that you never have to miss a new release again. You can see what is happening in the current month, with each casino slots provider colour-coded so that you can see what each developer has in the pipeline. As soon as we receive news that a new slots game is going to be released, you will see this appear in the 2021 Slots Calendar. Even if it's a new slot site, we scour the entire market to make sure our Slots Calendar is up to date.

The Slots Calendar is really user-friendly which means you can check back to previous months to see what the recent new slot releases have been at the best online casinos, while you can also scroll forward and then eagerly await the launch of a brand new slot that might have your name written all over it.

Click on a particular day in any given month to find out the latest information when it comes to the casino slots being released, the casino software developer responsible for that release and you can also link through to a detailed individual review of that particular slot machine to find out all the information before you decide to go ahead and play it.
You can see that each month of the slots calendar is peppered with different coloured dots to signify that a slot is going to drop on that particular day, with our objective to give you the complete overview when it comes to all things casino slots so that you can make the best choices.
  • UK Gambling Commission
  • eCogra
  • Quinel
  • iTechLabs
  • GLI
  • Malta Gaming Authority
  • Alderney Gambling Control Commission
  • Isle of Man gambling supervision commission

How We Select and Review New Online Slot Games

Our experts will select the most promising new online real-money slots released each week and then review them in great detail. We do not review every single slot game that hits the market. We have the experience and the expertise to identify the most promising, interesting slots. Our team of experts will then play these new online slots for a prolonged period of time, using real money at the best online casinos, before we deliver our final verdict.

We have put each slot provider and slot game through the wringer to assess the quality of the theme, graphics, features, betting options and any free spins on offer for every slot game imaginable. We check the RTP, volatility and hit rate. The best new online slots should provide excitement, entertainment value and a competitive RTP, so we assess each of these criteria. We are then able to provide our readers with a well-rounded, honest review of each game. If we feel that the game is not worth playing, we will be sure to let you know, and we can always steer you in the direction of more interesting new online slots from safe, licensed, legitimate developers.

New Free Slots

Players can often try out new online slots without depositing any of their own money in order to learn the ropes. These new free slots online games allow you to essentially test-drive the game, gaining a feel for the mechanics and features before taking the plunge and playing for real money. This allows players to hone their skills, try out strategies and work out whether they prefer low volatility, medium volatility or high volatility games. You can figure out if new online slots are worth your time or if they pale in comparison to the games you generally play.

Free slot games are not currently available in the UK due to regulations laid down by the UK Gambling Commission. However, many online casinos will give you free spins when you sign up for an account, and that allows you to play a game using free bonus credit assigned to you by the casino. Read the next section to learn more about these new slots no deposit bonus promotions.

Online casinos often provide existing customers with free spins and bonus credit to play new online slots too. This drives interest in new games, which keeps customers engaged and excited. The software providers often help to finance these new slots free spins promotions on the new online casino slots they produce. You can enjoy these new slots no deposit bonuses at many leading casinos in the UK, but bear in mind any wagering requirement that each individual operator might have in their terms and conditions.

Due to the UKGC's age requirements, free slots are only available to UK users once they are verified to be over 18 years old. Thankfully, we've teamed up with agechecked.com to introduce age verification solutions that allow you to enjoy free slots and the advantages they bring.

This has allowed us to add functionality to SlotSource where you can verify your age and enjoy the eye-popping amount slot games available on our site.

What you'll Need to Verify your Age to Play Free Slot Games

Our process fully meets the UKGC's requirements with minimal fuss and all you need to do is to verify your age and provide personal information such as:

  • Credit Card
  • Driver's License
  • UK Mobile Phone Number

It’s a good idea to stay logged in to Online Age Verification for Businesses – Age Checked so you won’t have to go through the verification process again. Also, by accepting the T&Cs we'll outline, your web browser will store this information in its cookies – so you won’t have to go through that step over and over, and can play all the slot demos that your heart desires!

New No Deposit Slots

The UK online casino sector is extremely competitive, and operators will provide a number of enticing welcome bonuses in order to win your business. Many of them come in the form of free spins, which can often be used on new online slots as well as classic games. Most of these promotions require you to deposit your own money before you can unlock the free spins. You might have to deposit £10 and you will then receive 50 extra spins, or you could receive a 200% welcome bonus worth up to £500, plus 50 bonus spins. These spins can then be used on old school slots and new slots UK at many leading sites.

You will also occasionally find no deposit welcome bonuses. These allow you to play slot games without having to deposit any of your own money. A free slots no deposit bonus is always worth taking advantage of. You will keep any winnings you secure during the free slot session, and you can withdraw this money if you complete the wagering requirements. The wagering requirements differ at each online casino, so be sure to check the terms and conditions on new no deposit slots bonus offers.

These promotions essentially amount to no deposit slots UK offers. They may fall under various different names, so look out for offers like new slots free spins no deposit, new online slots no deposit bonus or new mobile slots no deposit bonus. You can enjoy free spins without depositing any of your own money by accepting these new slots no deposit bonus promotions. Once again, a specific wagering requirement might be in place here when it comes to free spins or bonus funds - with the standard being a 35x wagering of the spins winnings you have received, although this can be used across a variety of casino games.

New Mobile Slots

The vast majority of new online slots are compatible with all the latest mobile devices and tablets. They are adapted with HTML5 and you can play them on any operating system, including iOS, Android and Windows Phone. Mobile casino play has soared in popularity in recent years, as it allows you to enjoy the thrill of the casino floor in the palm of your hand, wherever you happen to be. Most software developers now adopt a mobile first strategy, meaning you can find new mobile slots and new pay by mobile slots being released on a weekly basis.

We test out all the most promising new mobile slots and help you separate the wheat from the chaff. We only recommend high-quality new mobile slots that work seamlessly on all devices and provide exciting gameplay, a fair chance of success, a competitive RTP and a variety of interesting features. Some bonus offers are specific to mobile devices, so mobile users can take advantage of new no deposit slots UK offers that might not be available on a desktop casino. We will always highlight the best new no deposit slots and new slots no deposit bonus offers available.

CasinoMobile SlotsMobile Slots ProvidersExtra SpinsSlots WageringVisit Site
1672 107 100 35x Visit Site
1421 100 50 35x Visit Site
1386 100 50 35x Visit Site

New Progressive Jackpot Slots

Progressive Jackpot Slots are among the most popular of online casino games given the fact you can win live-changing amounts of money at the click of a button. While there is certainly an exhilaration when playing online slots, progressive jackpots have an added appeal, with mouth-watering figures into the millions up for grabs.

The basic premise of a progressive jackpot slot is that while players from all over the world are spinning the reels the jackpot keeps building. The slot game will be on a network across several casino operators – but some jackpots are exclusive to a particular online slot site.

The most famous of these types of slots is most definitely Mega Moolah from Microgaming which has paid out record amounts in the past, the most recent of which being an enormous €19.4million. While a scoop this big is extremely rare, it just goes to show the sums on offer.

Rest assured, when a new progressive jackpot slot is announced, the SlotSource Calendar will be the first to now. New progressive slots pop up every now and our slot guru’s are always on the ball with up-to-date previews, reviews and all the juicy details which here you can read about right here!

CasinoSlots ProvidersJackpot SlotsTotal SlotsBonusVisit Site
112 107 1421 100% Match Bonus up to £400 + 30 Bonus Spins Visit Site 18+. New players only. One bonus offer per player. Minimum deposit £20. Max bonus bet is £5. Bonus spins on selected games only and must be used within 72 hours. Winnings from Bonus spins credited as bonus funds and capped at £100. Bonus funds must be used within 30 days otherwise any unused bonus shall be removed. 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. Bonus funds are separate to Cash funds, and are subject to 35x wagering the total bonus & cash. Only bonus funds contribute towards any wagering requirements. Terms apply. BeGambleAware.org
109 88 1672 100% up to £300 + 100 Spins Visit Site 18+. New players only. Min Deposit £20. Max Bonus bet £5. Winnings from spins capped at £50. 100 Zee spins valid on starburst (first 10 credited immediately upon first deposit; rest credited at 07:00 GMT at 10/day). Spins must be used by 23:59 GMT of the day on which they are credited to player account, any unused shall be removed. Bonus funds must be used within 30 days. Bonus funds are seperate to cash funds, and subject to 35x wagering (bonus + cash). Full terms apply. Begambleaware.org
103 70 1386 100% Welcome Bonus up to £500 + 50 Bonus Spins Visit Site 18+. New players only. 1 bonus offer per player. Min. deposit £20. Max. bonus bet is £5. Bonus spins on selected games only and must be used within 72 hours. Bonus funds expire in 30 days, unused bonus funds will be removed. Bonus funds are 100% match up to £500 on your 1st deposit, 25% match up to £1000 on your 2nd deposit, and 50% match up to £500 on your 3rd deposit. Bonus funds are separate to Cash funds, and are subject to 35x wagering the total bonus & cash. Only bonus funds count towards wagering contribution. Terms apply. BeGambleAware.org

How We Populate the Slot Calendar with New Online Slot Games

You’re in really good hands with SlotSource considering we are a team of industry professionals who are in constant communication with the leading casino software developers. This allows us to get ahead of the curve when it comes to receiving news regarding a brand-new release and we’ll populate our Slots Calendar with this information so that readers can be fully informed at all times, and we have developed good contacts with every slot provider out there and we are in constant communication to find when the next new slot is going to drop. If you are a new player without much experience with a particular casino site or new to slot games in general, we're here to help!

We know that casino players are always keen to try out the very latest blockbuster releases and we have our finger on the pulse to make sure we’re always checking the latest news and making sure that any press releases find their way over to our office. Sometimes we’ll catch something on a software developer’s social media channel and it’s not uncommon that they will contact us directly.

Indeed, the team at SlotSource are often among the first to get a sneaky peek of a new casino slots release and we might even have a slots review live before the game is even available for mainstream play. Therefore, it’s great to always be checking out the updated Slots Calendar and finding out what games are going to be available for the coming weeks and months so you can enjoy a wide variety of gameplay.

You can bet that every slot that you find at the Slots Calendar has been accurately reviewed so that you’re able to digest all the important information pertaining to each game. We look at the design of the slot game along with the popularity of a theme, while it’s clearly imperative that customers can enjoy an immersive and interactive experience when it comes to any brand-new slot game.

We’re happy to provide details of the special features and bonus round, along with the RTP and whether or not this slot game is particularly volatile. It might be part of a series or alternatively a standalone casino slot game where players can try out a brand-new themed experience that could be linked to a jackpot.

New Online Slots FAQs

Do you review every single new slot?

We believe that quality trumps quality, so we conduct extremely thorough reviews of the most promising new casino slots that hit the market. We do not review every single slot, as we want to devote our time to producing honest, trusted, high-quality reviews of games we think our readers will enjoy. We only recommend the very best new slots UK players can enjoy, but we will always consider reviewing new games if we feel they look capable of impressing our experts.

How often new online slots are released?

Several large, established casino software developers release a wide array of new slots on a monthly basis. There are also many smaller studios bidding to muscle their way into this lucrative sector, so new games are often released on a daily basis. We wade through this steady stream of new releases and pick out the most promising new casino slots, which we review and recommend if they tick all the necessary boxes.

Why should I try new slot games?

There are thousands of slot games on the market, so developers have to do something new, different and interesting in order to win a listing with online casinos. They may bring an exciting new theme to the market, or include novel bonus features, or provide a high RTP. The best new slots UK should take advantage of the latest technology, which means they often provide better graphics, smoother gameplay and more exciting features than the established classics.

Where can I find new pay by mobile slots?

Many mobile casinos allow you to make deposits and the money is then deducted from your next phone bill. Pay by mobile providers include Boku, Payforit and Zimpler. The casinos that allow you to enjoy pay my mobile slots include MrQ, bCasino, mFortune, Casiplay, PlayOJO and Karamba.

Do new slots have free spin?

Online casinos and software developers will often allow customers to enjoy free spins when they release new slots UK. This allows them to generate interest in new slots, and you will often be able to play new no deposit slots by taking advantage of no deposit welcome bonuses. New online slots UK are often included in these welcome promotions, alongside classics slots like Starburst.

Do online casinos offer special bonuses for new slots?

Online casinos may give you free spins or bonus credit to try out new slots when they are released. These promotions are sometimes launched in conjunction with the software developer that produced the game. It helps new online slots UK gain traction when they are released, and it rewards online casino customers for their ongoing loyalty to a particular site.

Where do I play new slots?

The best online casinos will regularly tweak their ranges and incorporate new online slots UK in order to keep players entertained. Party Casino, PlayOJO, PlayZee, LeoVegas, Dream Jackpot and 21Casino are among the leading sites for new online slots, new mobile slots and new no deposit slots UK. You should stick to the safe, licensed, trustworthy online casinos recommended at this site, as they will only accept new slots UK from licensed, regulated developers.

Do new slots have better payouts?

New slots often provide better payouts than their established counterparts. They need to bring something new and interesting to the market in order to lure players away from the games they usually enjoy. They may offer a high RTP or large progressive jackpot bonuses in a bid to stand out from the crowd.

Contributors

Lena Sciberras

Lena Sciberras

Reviewer since September 2021

Lena Sciberras is our Slot Content Manager. Lena has been covering online casino and gambling related topics in multiple online publications. She believes in delivering fresh, useful, in-depth and unbiased information, tips, reviews and guides to the casino players around the world. Her main priority is to educate the readers about the best online slots, their mechanics and payouts.

Read More

Interests: Poker, Online Slots, Casino

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