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SlotsMillion Casino Review UK

SlotsMillion has become a go-to online casino in the UK for enthusiasts who appreciate vibrant slot reels over traditional card games.

Unfortunately, this casino is closed. But don't worry, we’ve found some other ones you might like!
Our rating
Game Selection
UK Bonus Offers
Customer Support
Payment Methods
Security & Licensing
Pros & Cons
Available on desktop & mobile
No cryptocurrency supported
Impressive live casino section
High wagering requirements
Great variety of video slots
Trusted casino license
Different languages available

UK Bonus Offers

SlotsMillion Welcome Bonus

Of course, having more money than you deposited courtesy of bonuses is always a welcomed move by players. And newbies are likely to enjoy this with the casino’s frequent welcome packages. However, the welcome offer tends to differ from one country to another. In other instances, the offer could be unavailable altogether. 

SlotsMillion no deposit bonus options are a rare sight on this platform. But what you’re likely to encounter is a deposit match. In other instances, the casino could pair this offer with SlotsMillion bonus spins. Note that the spins are often eligible on certain slot games. Again, the quantities may differ depending on your location. 

There are countries where newbies could get a multiplier applicable on the deposit amount. Whichever option you get, this casino seems focused on ensuring players have something to jumpstart their adventure on this platform. 

SlotsMillion Bonus Terms

Since no deposit bonuses are rare, you need to deposit the specified amount to claim your offer. But nothing to worry about here since this amount tends to be within a reasonable range. Furthermore, there’s rarely a need for any SlotsMillion bonus code. 

Wagering requirements follow, with the casino sticking to a rather high coefficient when it comes to the number of times players must wager their bonus funds. It’s also worth stating the casino usually imposes wagering contributions. Don’t forget the casino oftentimes imposes a time limit to meet these requirements, and it tends to be quite short. 

Other conditions players want to keep in mind could include a maximum bet amount to stick to when playing through the bonus funds. The casino could also set a cap on the maximum amount players can win from the bonus amount. 

Ongoing SlotsMillion Promotions

It’s usually more fun and exciting even after depleting the welcome offer courtesy of the operator’s promotions page. But before going too far, it’s worth noting that the available offers tend to differ from one country to another. Nevertheless, the casino seems focused on ensuring its customers remain entertained. 

One of the common offers available here is deposit matches. These offers usually require a certain amount to claim. You could also claim SlotsMillion bonus spins that are often restricted to certain slot games. Something interesting about these offers is the casino tends to feature them at certain times of the day. So, you want to stay alert for when they drop. And they are easy to claim since you rarely need a SlotsMillion promo code. 

Players looking for more engaging and interactive promotions such as tournaments are likely to be disappointed. That’s because the casino rarely hosts competitions. But customers still want to keep an eye on upcoming deals. And one way to do that is by signing up for the casino’s newsletter. In most instances, the site sends the exact bonus with links to claim the offer. On other occasions, it could send a SlotsMillion promotion code. 

Game Selection

We love to see operators who put in enough effort to add thousands and thousands of titles. SlotsMillion games cover all gaming genres, types, and themes, so you can be sure you’ll find plenty of releases to have fun with.

Every title is introduced with a high-resolution image that reveals the theme and the name of the provider.

Want to play a specific title over and over again? Click the heart icon and mark it as your favourite. That way, you can create your own custom-made section, filled with games that make you happy. 

Slot Games

It seems that this operator doesn’t compromise, and delivers something for everyone. You will find slot machines provided by industry giants like NetEnt and Microgaming, but also small suppliers like DTech.

The most popular releases are the well-known evergreens: Wheel of Wishes, Wolf Gold, and Starburst, but there are also plenty of new titles to enjoy.

We tested the Robin - Sherwood Marauders. This enchanting Yggdrasil slot takes you straight to medieval times. The title proved to be as tricky as Robin Hood. It took us a decent number of spins to score a single line, but once we were on a roll, it was more than generous to us. 

Table Games

The table games section is a mashup of RNG games and live tables. You can pick your favourites out of the wonderful selection of roulette, baccarat, video poker, blackjack, and craps variants.

Want something lighter? Choose some cool scratchcards, bingo, or keno.

The table games library is breathtaking and will satisfy even the customers with the highest standards. Our favourite title was Roulette Deluxe by Playtech, a trusty classic that doesn’t disappoint. 

Jackpots at SlotsMillion

Customers who like the promise of a big win will love this casino, as it offers more than 300 jackpot titles, all neatly organized in their special section.

We can say only superlatives about this section. It is home to the most popular titles, including the Mega Moolah series (five variants in total), the Age of the Gods series (15 titles), Mega Fortune, Divine Fortune, Jackpot Giant, and DC Comics branded releases. Of course, you can always try the underdog games, and test your luck by playing less favoured titles. 

We tried the Eternal Lady Fire Blaze, an attractive game with a Chinese theme. This Playtech release places you in a zen state thanks to wonderful graphics and calming music. Still, don’t get all sleepy quite yet - as soon as you hit that payline, you’ll hear a generic sound that resembles the one you might hear in 1980s arcade machines. The provider could have made a better choice with this one. You get a chance to trigger a Grand jackpot when 15 moon symbols appear on the board at the same time. The chances for this are objectively small, but not impossible. You can’t win if you aren’t playing, right?

Live Casino Games

Live casino is the crown jewel of every operator. At this site, all live tables are located in the table games section. To find them, simply use the live filter in the menu.

Live tables are provided exclusively by Playtech. This company is known for offering a perfect balance between casino standards and new, innovative, and fun games. All their dealers are highly professional, and studios are so luxurious you might feel as though you are in Las Vegas or Macau. 

At this live casino, you’ll find more tables than at any average establishment. The category is loaded with roulette tables, blackjack variants, baccarat tables, poker, and a whole lot more.

A special delicacy is live slots. Unlike regular games of this kind, these offer a much higher level of fun thanks to live dealers who listen to your instructions and lead you through the game.

We also found some tables in Portuguese, Turkish, and German. In the mood for something exotic? Try Andar Bahar, a traditional Indian game that is as simple as it is exciting.

Game shows will take your experience to a whole new level thanks to realistic effects and immersive storylines. Adventures Beyond Wonderland is the best example of that. 

Game selection at SlotsMillion


At first sight, the website seems a bit dark and gloomy, mostly because of the black colour that dominates it. However, once you get used to it, you’ll see that this is a premium instant gaming platform that requires no downloads and is incredibly intuitive.

The homepage provides some suggestions in every available category, while the expandable main menu in the upper left corner guarantees you find what you are looking for. At the bottom of the site, you can find many useful links and information about the company.

The layout seems pretty standard, but the devil is always in the details. This operator has managed to avoid many of the mistakes its counterparts make.

All releases can be browsed efficiently thanks to the search bar, but don’t hesitate to use the various filters to make your life even easier. You can filter games by provider, features, number of paylines, and themes. Games load reasonably fast, and we didn’t experience any lag, bugs, or glitches during our session. 

Mobile Casino

The SlotsMillion mobile casino is a web-based interface that requires no downloads, special installations, or user manuals. You can use it just like any other website.

It is compatible with all modern devices on the market and can be used with any mainstream browser. If you have a smartphone of any kind and access to the internet you are more than equipped to play on mobile. 

The mobile platform, unfortunately, doesn’t provide the same range of games as the desktop one. In fact, we noticed it has around 300 fewer titles. First, we have to say that we always prefer for an operator to offer the same level of service on all platforms. Second, only you can say if this is ok or not. You might not even notice those titles are missing, or it can be a real deal-breaker because those are the titles you love. All the most attractive games and popular providers are available on mobile, so maybe that can help you sleep at night. 

We played a few rounds and have to say the mobile interface works impeccably. Games look just wonderful both horizontally and vertically and don’t lag. 

slotsmilion usability

SlotsMillion screenshot
SlotsMillion screenshot
SlotsMillion screenshot
SlotsMillion screenshot

UK Customer Support

Customer support is available via phone, email, Facebook Messenger, and live chat. Live chat is open every day from 09:00 to 22:00 CET, while Facebook Messenger support is available at any time. Agents respond quickly and are very nice and helpful. They even double-checked something for us and did their best to assist us in every way. 

These are the main categories in the SlotsMillion FAQ:

  • Account verification
  • Payment verification
  • Withdrawal
  • Deposits
  • Responsible gambling
  • General questions

Payment Methods

The minimum deposit is listed as £10 on the payments page and £20 on T&C. The support agents explained to us that there is a £20 minimum for the welcome bonus, but you can load the account with only £10 if you like.

You can use many popular methods like credit cards, e-wallets, and online payment platforms. Regardless of the method you choose, you won’t have to pay any deposit fees. All transactions are processed immediately, but allow a few moments for the platform to show the money on your balance. 

SlotsMillion Withdrawal Process

The minimum withdrawal is £30, which is quite high. The company won’t charge you any processing fees, as long as you have played the deposit at least once. If you didn’t then you can expect a hefty fee of 50%, with a £10 minimum.

You can withdraw up to £50,000 every 30 days, which is more than enough for most customers. The exception to this rule is progressive jackpots.

Withdrawals are processed in up to 72 hours, but the company warns that in some cases you might have to wait up to 7 days on top of that. 

Verifying Your SlotsMillion Account

All customers must verify their accounts and ownership over the payment methods they used. This is done pretty easily. Simply click the documents link in the main menu and then upload the photos or scans in the appropriate fields.

You have to provide proof of address (e.g. utility bill) no older than six months, and proof of identity (passport, ID card, or driver's license). 

The company will run additional verifications once for any payout exceeding £800 or deposits exceeding £2,000 in a single or accumulated transaction. The documents listed above are not the only ones the company may require, as it reserves the right to even ask for a selfie of you holding your documents. 

Security & Player Safety

SlotsMillion is regulated by the authorities in Sweden, Malta, and the United Kingdom. It is owned and operated by SLTM Ltd. This casino has an impeccable reputation in the industry. It has also won several awards, like the EGR’s Innovators of the Year.

The company encourages safe gambling, providing links to organizations that can help if things get out of control. 

The website is encrypted with SSL protocols. All payments are additionally secured with special protocols, depending on the method. For instance, MasterCard payments are protected with MasterCards SecureCode.

During our gaming sessions, we never had a feeling the casino was unfair or rigged. On the contrary, the fact that they have a special protocol just for filing complaints made us feel very reassured. You can be sure it will hear you out and try to assist you in every way.

Final Verdict

SlotsMillion is one of the most popular online casinos in the UK, and after this review, it is easy to see why.

It provides plenty of games to choose from, has some interesting bonuses and offers, and the platform is created with the user in mind. The navigation is simple and intuitive both on desktop and mobile, and customer support passed our test with flying colours. Sounds too good to be true? Well, it definitely has some bad sides as well. 

We dislike that the number of games varies depending on the device you are using. There is no good reason for this. Also, customer support should be available 24/7. Yes, you can send an email at any time of day, but it is far easier to chat with an agent. Also, the operator has increased the wagering requirements recently and it's now on the higher end.

Still, SlotsMillion is a top UK casino, and it will provide you with a great gaming experience. There is no reason to miss out on it and look further, especially if you like the games you see.

slotsmilion verdict

What to Expect
  • Around 4,000 releases
  • Popular gaming providers
  • Platform available in five languages
  • Live casino and table games
  • Lots of jackpot slots
Borina Kopcic Pandur
Borina Kopcic Pandur
Last Update: 12 Dec 2023
Borina Kopcic Pandur is a skilled and imaginative writer with years of experience in the gambling industry. As a writer for GoodLuckMate, she specializes in crafting detailed and engaging casino reviews that offer a fresh perspective on online gambling. With her unique writing style and profound industry knowledge, she provides readers with expert evaluations and insightful perspectives.
Nerijus Grenda This article has been Quality Assured by Nerijus Grenda
Casino details
English · Swedish · German · Norwegian +1
United Kingdom
UK Gambling Commission · Swedish Gambling Authority · Malta Gaming Authority
Play'n GO · NetEnt · Skywind Group · Big Time Gaming +91
Casino type
Game categories

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Does SlotsMillion have a sportsbook?

A: No, there is no sportsbook available at SlotsMillion. If you’d like to bet on sports you should rather have a look at our other recommended casinos that offer betting as well as casino games.

What games are popular at SlotsMillion?

A: Slots are almost always the most popular online casino games, and this is also the case at SlotsMillion. However, live table games are also growing in popularity, and this especially goes for the so-called game-show games.

Can I get a SlotsMillion bonus?

A: Yes, the first bonus offer you’ll get as soon as you have registered at SlotsMillion, and you can read more about this offer in our review. In addition to this, you’ll also get regular bonus offers sent by email and/or SMS if you allow communications from the casino.

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