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SlotsMillion Casino Review

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Dec 1, 2023
Written by Philippe


Please be advised that SlotsMillion has ceased activity in the UK as of 10 April 2023. New registrations are now unavailable. If you are a registered player, please check your email inbox for details or contact customer support for further information. Email: [email protected]

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SlotsMillion casino review

SlotsMillion is a forward-thinking online casino offering over 2400 games from more than 90 developers worldwide. As their name suggests, SlotsMillion focuses on online slots games, with a great selection of the latest 3D slots and video slots. This operator mobile optimised site is fun and easy to use, thanks to innovative features like their games filter.

BonusExclusive LadyLucks bonus
Withdrawal time1-2 days
SlotsMillion Casino Mobile
SlotsMillion mobile

Unfortunately, this operator doesn’t offer table games in the UK. They also don’t have a welcome bonus for the time being due to recent UK regulations. However, they offer special bonuses on specific days of the week, plus a tailor-made VIP bonus.

First, let’s just take a quick look at their own standards:

“Playing at our casino should be easy”
-SlotsMillion casino

If we wanted to keep it brief, all I’d have to say is that they live up to it. It’s surprising how much good design and a few key features can make all the difference. And playing at SlotsMillion is indeed very easy, which means it’s easy to have fun.

SlotsMillion features

Since its creation in 2015, SlotsMillion has been a major innovator among online casinos. That may be explained by the fact that its team has experience in land-based casinos and is passionate about the online gambling industry.

The operator, Alea Gaming Ltd., is licensed and regulated by the MGA, the UKGC, and they’ve won awards for innovation in 2016 and 2018, and they were named Online Slots Operator of the Year in 2019. That’s an impressive record for an online casino that’s been operating for five years! 

Another big feat of SlotsMillion is developing the first virtual reality casino for an immersive gaming experience using Oculus Rift and HTC Vive. They started with a partnership with SugarRush to play the popular online slot game on VR. This grew into a fully interactive casino environment, which is unfortunately no longer available to play for real money. Nevertheless, I think it’s important to acknowledge the achievement and give them credit where it’s due.

SlotsMillion best casino for slots players

SlotsMillion is all about slots

Let’s get right to the point: SlotsMillion is one of the online casinos with the largest selection of games in the UK and the world. With over 90 providers featuring top developers like NetEnt and Playtech, there are more than 2400 casino games to choose from.

There’s just one problem: many of their providers are not available in the UK, including major developers like Betsoft. That means that the total number of games available in the UK is limited to “just over” 2200… which is still a lot!

Plus, the most popular games are still there, like Gonzo’s Quest, the most popular tumbling reels game by NetEnt. There’s also Book of Dead (Play’n GO) and Bonanza (Big Time Gaming). And, of course, there’s the famous jackpot Mega Moolah (Microgaming).

And there’s another (relatively) minor issue. As this operator name suggests, SlotsMillion focuses primarily on slot games. But if you’re looking to play table games in the UK, you won’t find any. Blackjack, poker, roulette and live games are all out of the table for now.

On the plus side, the variety of slots available means that SlotsMillion lives up to its name. Well, almost. This operator may not have a million slot games, but I’m sure that it’s only because there aren’t enough games in the market to provide that many, at least for now. I think it’s a safe bet that as soon as there are a million online slot games to be played, SlotsMillion will be the first to have them all.

Of course, there’s always the risk of running into the “paradox of choice”. You know what it’s like: you don’t have something specific in mind, and suddenly you’re faced with so many options that you don’t know which one to pick. Fortunately, SlotsMillion has come up with the solution for that.

Which brings us to our next section…

SlotsMillion’s games filter

As I said before, SlotsMillion has racked up some impressive awards for its innovation. And one of their most impressive features is their games filter. When there are so many games to pick from, this feature makes SlotsMillion not just fun and easy but also a comfortable casino to play in. It takes all the guesswork out of finding a new game without ruining the surprise of finding just the one you were looking for without knowing it.

SlotsMillion's Games Filter
SlotMillion’s innovative games filter

While most online casinos are content with a simple search function, SlotsMillion’s games filter lets you sort games by:

  • Type (e.g., video slots, 3D slots and jackpot)
  • Software provider
  • Theme (e.g., sports and game series)
  • Features (e.g., megaways and free spins)
  • Paylines

It doesn’t matter if you’re a beginner, a casual or an expert player. Narrowing down such a huge selection is something we can all appreciate. And when there’s such a huge selection of games to choose from, it is a major game-changer. So it’s no surprise this innovating operator racked up those awards!


As you’d expect, SlotsMillion’s games are tested by independent third parties, such as iTech Labs, bmm testlabs, GLI and TST. This ensures that the casino is safe and free from payout tampering.

It’s worth remembering what I said earlier about SlotsMillion winning the Online Slots Operator of the Year award in 2019. Reliability is one of the key criteria for this category, and knowing that they were recognised for it certainly helps to feel safe in their hands.


If you’ve already tried several online casinos, you’ll know that customer service is one of the biggest issues that can make or break your relationship with them.

SlotsMillion has an excellent support service. This operator responds to emails within a day and to live chat messages within minutes. As for telephone support, they don’t provide a number for you to call them, but they give you the option of having them call you at no extra cost

At first, this felt like a halfway measure. But, considering that most online casinos don’t offer any phone service at all, I have to admit that I’m ultimately grateful for it.

And it’s worth mentioning that their staff are extremely kind and courteous. They’re very informed, and they know how to help you if you ever run into an issue.

The only drawback? They’re not available 24/7. Their hours are from 8:00 AM to 11:00 PM (GMT). On the plus side, they’re available every day. 

Payments Methods on SlotsMillion

Payment methods and payouts

SlotsMillion has obviously been working hard to expand and improve its payment methods. It’s surprising just how limited so many online casinos are when it comes to this, considering that it’s in the operator best interest to have as many options as possible.

Right now, SlotsMillion accepts deposits through the following methods:

  • Visa
  • Master Card
  • Maestro
  • Skrill
  • Neteller
  • Paysafe Card
  • ecoPayz

As far as withdrawals are concerned, SlotsMillion recently took a huge step forward, implementing 7/7 payouts at the end of 2019. The operator withdrawal times of 1-2 business days were already pretty fast. Now that you can make withdrawals every day of the week, payouts are bound to be not just faster but easier and more convenient. And as a regular player, that means a lot.

It’s important to keep in mind that the minimum withdrawal amount is £30, while the maximum is £50,000 per 30 days.

SlotsMillion Welcome Offer

The SlotsMillion welcome bonus has just been updated for our valued UK players!

All new players from the UK will have their initial deposits matched 100% in bonus casino money up to £20 additional on their first deposit.

A minimum deposit of £10 is required to activate this welcome bonus offer, which means you can receive between £10 and £20 in bonus money. In addition, you will receive 100 bonus spins over the following three days.

To be specific, you can claim 40 free spins on your first day. Then, 24 hours later, you will be able to snag another 30 free spins. And then, 48 hours after receiving the initial welcome bonus offer, you can grab the final 30 free spins, completing the 100 free spins!

All 100 of these free spins in the offer are good for the Twin Spin, Starburst, Blood Suckers II and Aloha! Cluster Pays slots.

To qualify for this offer, you must have a provable address within the UK. Also, you must never have registered to play with us at any time previously.

Additionally, you may not claim this package if you make a deposit with an e-wallet.

Requesting a withdrawal before using your bonus money or free spins cancels them and any other active bonuses current at that time.

All bets using bonus money are limited to a maximum of £3. The wagering requirement for this bonus is 35x. Each bonus must be claimed within 24 hours of being offered, or it will expire.

Wins from the free spins bonuses will also be considered bonus money and subject to all the above terms, including the wagering requirement.

Some games fulfil the wagering requirement at a reduced percentage, and table games or live casino games do not fulfil the wagering requirement at all.

SlotsMillion bonuses and promotions

SlotsMillion offers six different regular bonuses to their players. Most of these come up regularly on specific days or at certain times of the day. And that’s a huge plus for registered players.

And second, it makes exclusive bonus offers that much more important if you want to start playing their huge selection of online slots.

So you’ll be happy to know that our dedicated team has worked hard to build relationships between LadyLucks and the casinos that we review, which is why you can enjoy an exclusive bonus offer by clicking here or on any of the promotional buttons on this page. 

When you click on a link provided in the review, you’ll be redirected to the registration page for the casino, and the welcome bonus code will automatically apply to you.

Below you’ll find a list of SlotMillion’s five regular promotions. All of them are subject to general and specific terms and conditions (T&C).

Make sure to read the T&C carefully.

Paying close attention to the casino’s general T&C, as well as those specific to bonus offers, is an important part of responsible gambling.

Happy Hour on Fridays

This is a match deposit bonus available on Friday nights, from 7 pm to 11 pm. There is a £20 minimum deposit, and special T&C apply. There is a 48x minimum wagering requirement.

SlotsMillion bonus Happy Hour

What’s interesting is that the bonus is progressive. You get bonus money equivalent to 20% of your deposit for a £20 deposit, and then it builds up to a maximum of £50. We’ve broken it down as:

20% for £2030% up to £30
40% up to £4050% up to £50

The downside is that there is a £3 bet limit when playing with an active bonus, and some games can’t be played with bonus money. Sure, that’s to be expected, but I can’t deny that I like my bonuses as free of restrictions as possible.  

Ladies’ Night and Gentlemen’s Night

These are match deposit bonuses of 25% for deposits of at least £25 up to a maximum of £100. That means that a £40 deposit will get you a bonus of £10 and a £100 deposit will get you a bonus of £25. But that’s where the bonus caps out. So a £140 deposit will yield £25 as well.

Ladies' Night Bonus

As their names suggest, the bonuses apply the same terms to both men and women, only on different nights.

  • Ladies’ Night: Mondays from 7PM to 11PM
  • Gentlemens’ Night: Wednesday from 7PM to 11PM
Bonus Gentlemen's Night

Like with the Happy Hour on Fridays bonus, there are specific T&C, including a 48x minimum wagering requirement to convert bonus money into withdrawable funds.

What’s interesting about these bonuses is that they recreate a tradition of physical casinos. So you get a familiar feeling of exclusivity. And still, it’s always within the bounds of fairness and equality.

So what’s not to like? The restrictions, sure, but I’ve already touched on those earlier.

Slunch Break: extra spins

The Slunch Break is an extra spins bonus meant to let you take advantage of your free time during your lunch hour during the weekdays. You’ll receive 20 extra spins for every deposit of more than £20 between 11 AM and 1 PM from Monday to Friday.

Slunch Break Bonus

There’s just one catch: the extra spins only apply to Starburst, and there’s a 35x minimum wagering requirement. But considering that Starburst is hands down one of the most popular slot games in the market, I doubt many of you will have an issue with this.

Summer Million

Alright, this one seems a little bit complicated, but it’s really not. Every Tuesday from 5 PM to 7 PM, SlotsMillion gives away six prizes consisting of extra spins to players who have made at least two deposits in the last 30 days.

Players who meet the two-deposit minimum can win either 15, 25, 50, 75, 100 and 200 extra spins! If you’re more of a table game player (and let’s face it: if you are, you probably didn’t make it past the 5th paragraph), this probably won’t mean much to you. But for those of us who love watching the reels spin, this bonus can mean a lot of extra playtimes.

Keep in mind that the Summer Million extra spins bonus has a 20x minimum wagering requirement, and it must be claimed within 24 of winning it and played within 5 days.

VIP bonus

As we’ve mentioned before, VIP bonuses are hard to come by. SlotsMillion is pretty straightforward about it. Simply contact their customer support team to let them know you’re interested and ask them about it.

This is a nice touch since most online casinos make it difficult to even know how to get VIP status. Knowing that it’s as simple as chatting with a support representative to know what it takes to get the VIP bonus is quite refreshing.

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SlotsMillion: “a passion for slots and casinos”

SlotsMillion is a great casino that offers a wide variety of high-quality games. They have one of the most complete selections of games of all online casinos, especially for online and mobile slots. The only drawback is that many developers are not available in the UK, so the list of available games is reduced compared to other countries. Providers such as Betsoft and Evolution Gaming are missing from the list.

Also, there are currently no games other than slots, so table games like blackjack, poker and roulette are all out of the question. Another disadvantage is that there is currently no welcome bonus due to compliance with recent UK regulations. The good news is that there are plenty of bonuses available after signing up, especially free spins.

There is a lot of good to be said about their growing list of payment methods, and their 7/7 withdrawal service is very convenient. And their customer service is commendable! It’s also great to be able to talk to them on the phone. Overall, SlotsMillion is a safe, reputable and fun casino with a seemingly endless selection of fun games for all types of players – and it looks like they can only get better in the future!

Common questions about SlotsMillion
What is the SlotsMillion welcome bonus?
SlotsMillion offers one of the best welcome bonuses of any UK online casino. Players can receive up to £20 bonus money + 100 bonus spins. Visit LadyLucks to claim your SlotsMillion welcome bonus.
Who owns SlotsMillions?
SlotsMillion is operated by Alea, Inc., which has won awards for innovation (2016 & 2018) and Online Slots Operator of the Year (2019).
How do I create an account on SlotsMillion?
Go to to register an account. Use the exclusive bonus offer available through LadyLucks to receive a special bonus.
Casino overview
Deposit methodsVisa, MasterCard, Maestro, Skrill, Neteller, PaySafeCard, ecoPayz
Withdrawal methodsWire Transfert, Skrill, Neteller
Withdrawal limit£50,000/month
Cashout timePending period : 1-4 days / Ewallets : 0-24 hours / Card : - / Bank Transfers : 3-5 days
Support hours10:00 to 11:00 CET, 7 days a week
Email support[email protected]
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AwardsInternational Gaming Awards : Online Slots Operator of 2019 International Gaming Awards : Innovator Operator of 2018 EGR : Innovator Operator of 2017
OperatorSLTM Ltd
Creation date2014
LicenceEU License from Malta Gaming Authority MGA/B2C/256/2013

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