Exclusive 200% bonus up to £60 – code: OSUK200

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18+. New UK customers only. 200% deposit bonus up to £60. Must use bonus code “OSUK200” upon registration to receive the bonus. Min deposit £20 and 48x wagering requirements apply on bonus (game weighting applies). £3 max bet applies when playing with an active bonus. Bonus expires if not claimed within 7 days. T’s and c’s apply. Please gamble responsibly, www.begambleaware.org. #ad

SlotsMillion Casino Review

If you’re looking for an online casino that does things a little differently, then SlotsMillion Casino could be just the ticket. Launched in 2015, it offers a huge range of slots, an innovative bonus package, regular promotions and giveaways and even the chance to play in a Virtual Reality casino. Licensed in the UK and Malta, they are a trusted and reputable provider.

The catalogue of available slot games stretches to over 2,400 slots with many of them specially optimised for mobile play. There are titles from around 60 developers including industry heavy hitters NetEnt, Playtech, WMS, Microgaming and NextGen Gaming as well as others like ELK Studios, Thunderkick and Yggdrasil Gaming.

With 24 hour cashouts, superb customer support and a unique Withdrawal Lock feature, there’s an exclusive SlotsMillion sign up bonus for Online-Slot.co.uk readers. It consists of a 200% welcome bonus up to £60. Deposit £30 to get a £60 bonus. Make sure you use the Slots Million promo code OSUK200 upon registration.

With fast, friendly service and a superb range of slots to choose from, first impressions are good. Let’s take a closer look at what’s on offer from Slots Million Casino.

SlotsMillion Casino Top 5 Facts

  • First Virtual Real Casino for Real Money
  • Withdrawal Lock feature
  • 2,400+ online slots
  • Weekly 15,000 extra spins giveaway
  • Automatic account verification

SlotsMillion Casino Exclusive Welcome Bonus – 200% up to £60

SlotsMillion Casino doesn’t have a standard welcome bonus. However, all Online-Slot.co.uk readers can get an exclusive SlotsMillion sign up bonus. It consists of a 200% first deposit bonus up to £60. Deposit from £20 to £30 to get a 200% match – i.e. deposit £30 to get a £60 bonus.

You need to use the SlotsMillion promo code OSUK200 when registering an account. The bonus comes with 48x wagering requirements with slots contributing 100% to the wagering requirements. The max bet per spin is £3 and the bonus expires if not claimed within 7 days.

Get your exclusive welcome bonus

18+. New UK customers only. 200% deposit bonus up to £60. Must use bonus code “OSUK200” upon registration to receive the bonus. Min deposit £20 and 48x wagering requirements apply on bonus (game weighting applies). £3 max bet applies when playing with an active bonus. Bonus expires if not claimed within 7 days. T’s and c’s apply. Please gamble responsibly, www.begambleaware.org. #ad

Default Welcome Package – 100% up to £20 + 100 Bonus Spins


If you want another offer, SlotsMillion Casino has a default welcome package. It consists of a 100% first deposit bonus up to £20 + 100 bonus spins. Deposit £10 to £20 first to get a 100% match bonus: i.e. deposit £20 to get a £20 bonus.

Once you deposit, you will get 40 bonus spins right away. You will then receive 30 bonus spins after 24 hours and then 48 hours. That’s a total of 100 bonus spins. Each bonus spin is worth 10p each and valid on some NetEnt slots. The include Starburst, Twin Spin, Aloha! Cluster Pays and Blood Suckers 2.

The bonus and bonus spins come with 35x wagering requirements. The bonus is valid for 7 days and the bonus spins are valid for 24 hours. You must also not use Skrill when making your maiden deposit (debit card is simple and recommended).

Get the default welcome package

New customers only. Min deposit £10. Bonus spins credited as follows: 40 spins upon first deposit, with additional 2×30 spins 24 and 48 hours thereafter. Spins coin value: £0.01; 35x wagering; 7 days/24 hours expiry for deposit match/bonus spins. Max stake and game restrictions apply. Full Ts & Cs apply. 18+. www.begambleaware.org. #ad

SlotsMillion Casino Existing Customer Offers

Slots Million Casino treats their customers to plenty offers and promotions. They give away 15,000 extra spins every Tuesday on a popular online slot, have a Happy Hour on Fridays, a Ladies’ Night and Gentlemen’s Night. There’s also a Slunchbreak promotion where you get 20 extra spins for every deposit of £20 or more from Monday to Friday. Let’s take a closer look:

Summer Million promotion

In the Summer Million promotion, SlotsMillion give away 15,000 extra spins every Tuesday. Running from 4pm to 6pm UK time every Tuesday evening, extra spin gifts are given away to players who have made 2 deposits in the last 30 days.

If you qualify, you need to visit the Summer Million page and open your chest to randomly win between 15 and 200 extra spins on the week’s selected slot game. With over 1 million extra spins given away, they are given out on a first come first served basis, so you need to be quick. The extra spins come with 20x wagering requirements.

Happy Hour promotion

Embrace that Friday feeling at SlotsMillion Casino with their Happy Hour promotion. Only available to UK players, you can receive a bonus when you login between 7pm and 11pm (UK time). The possible casino bonuses are:

  • 20% up to £20
  • 30% up to £30
  • 40% up to £40
  • 50% up to £50

The Happy Hour Friday bonuses come with wagering requirements. They can be free cash bonuses, deposit bonuses or extra spins bonuses.

Ladies’ Night promotion

SlotsMillion Casino rewards ladies on Mondays with the Ladies’ Night promotion. Deposit between 7pm and 11pm UK time to get a 25% extra bonus up to £25. For example, deposit £100 to get the full £25 bonus available. The bonus comes with 48x wagering requirements.

Gentlemen’s Night promotion

There’s also a Gentlemen’s Night promotion which runs on Wednesdays. Like the Ladies’ Night promotion, there’s a 25% extra bonus up to £25. Just make a deposit between 7pm and 11pm UK time on a Wednesday.

Slunchbreak promotion

SlotsMillion Casino celebrate the best part of the time – lunchtimes. To get you though the week (Monday to Friday), there’s 20 extra spins for every deposit of £20 or more between 11am and 1pm UK time. Only available to UK players, the extra spins are on NetEnt’s Starburst slot with winnings coming with 35x wagering requirements.

SlotsMillion Casino site


The SlotsMillion Casino site is very clearly laid out as is 1 of the best I’ve come across. With tabs dedicated to promotions, virtual reality, banking, Summer Million, responsible gaming and about us, it’s all about the Games lobby.

You will see sections dedicated to Classic Slots, New Slots, Video Slots, 3D Slots and Jackpot Slots. Most games can be found within the Video Slots section. Then you have Software which displays all the slot providers – like NetEnt, Play ‘n GO etc.

Scroll down and you’ll find slots split by Theme (animals, mythology, movie and TV etc). You can also search by feature. If you have a special liking for Megaways slots, then just tick that box and you’ll be offered a selection of all the Megaways slots available.

Once a SlotsMillion Casino customer, you can also choose favourites to put in a dedicated section, last played slots and Free Spins. The latter section shows you slots which you have free spins available on.

In summary, mot many online casinos offer this much filtering which really helps if you know what you’re looking for.

SlotsMillion Casino Slot Providers - 60+ developers

Where SlotsMillion Casino really comes into its own is in the range of games it offers. There’s a massive catalogue of over 2,400 online slots to choose from. If you like to play on the go, then you’ll be especially well catered for with a huge selection of specially optimised mobile games on offer.

There are titles from more than 60 developers. In fact, it’s easier to list which developers then don’t have than they do. In 2019, they added slots from the likes of Novomatic and Playtech making their portfolio pretty complete. The layout is nice and simple making it a breeze to find your preferred slot game(s). That selection includes:

NetEnt Yggdrasil Gaming Big Time Gaming
Microgaming ELK Studios NextGen Gaming
Playtech Novomatic WMS
Quickspin Blueprint Gaming Pragmatic Play
Thunderkick IGT Push Gaming
Red Tiger Gaming Iron Dog Studio Barcrest

SlotsMillion Casino Popular Slots

If you know which game you want to play, then just type it in the search box and it will take you straight there. You can see the slot games in alphabetical order or by popularity. Some of the most popular slots online can be played at SlotsMillion Casino, such as:

Legacy of Dead (Play ‘n GO) Age of the Gods (Playtech)
Jammin’ Jars (Push Gaming) Dead or Alive 2 (NetEnt)

SlotsMillion Casino Megaways slots

If you want to play Megaways slots, you’re in luck as there’s a dedicated Megaways section under the Theme filter. Here are some of the best Megaways slots you can play at SlotsMillion:

Piggy Riches Megaways (NetEnt) Monopoly Megaways (Big Time Gaming)
Bonanza Megaways (Big Time Gaming) Dragon’s Fire Megaways (Red Tiger Gaming)
Rainbow Riches Megaways (Barcrest) Valletta Megaways (Blueprint Gaming)

SlotsMillion Casino Jackpot Slots

If you want to win progressive jackpots, SlotsMillion has over 250 jackpot slots to play. You have games from Playtech, Microgaming, NetEnt, Red Tiger Gaming, IGT, Pragmatic Play, Yggdrasil Gaming and Bally. The only negative is that you cannot see the jackpot amounts over the slot thumbnails. Here are some of the best jackpot slots available:

Mega Fortune (NetEnt) Atlantean Treasures: Mega Moolah (Microgaming)
Jackpot Giant (Playtech) From Dusk Till Dawn (Novomatic)

SlotsMillion Casino Virtual Reality Slots

SlotsMillion Casino was the first Virtual Reality online casino where you could play for real money. Click on the Virtual Reality tab to play virtual reality slots. To play using Virtual Reality, you can play in your Windows browser or with an Oculus goggles/headset. You can then play slots with your keyboard of a game pad. There are more than 40 slots to enjoy which include:

Gonzo’s Quest (NetEnt) Taco Brothers (ELK Studios)
Starburst (NetEnt) Tower Quest (Play ‘n GO)
Gorilla Go Wild (NextGen Gaming) Esqueleto Explosivo (Thunderkick)
Big Bad Wolf (Quickspin) Piggy Riches (NetEnt)

SlotsMillion Casino Payments – 12 Hour Cashouts

There are a wealth of choices when it comes to getting your money on or off SlotsMillion Casino. All the usual options are present and correct including Visa and Mastercard debit cards, money wallets like Skrill, NETeller and EcoPayz. You can also use PaySafeCard.

Deposits should hit your account virtually instantly. The minimum deposit amount is £20. There aren’t any fees to worry about either. Things are slightly different when it comes to withdrawals. Here the options are Skrill, NETeller, ecoPayz and bank transfer.

Withdrawals are processed within 12 hours and this includes weekends. This makes SlotsMillion 1 of the top fast paying casinos. Once a withdrawal has been processed, it should be with almost immediately if you opt for the money wallets. Expect things to take slightly longer via bank transfer.

Banking Method Min Deposit Min Withdrawal Cashout Time
Debit Card £20 £20 2-5 days
Bank Wire £20 £20 2-5 days
NETeller £20 £20 12 hours
Skrill £20 £20 12 hours
Paysafecard £20 NA NA
ecoPayz £20 £20 12 hours

SlotsMillion Casino Lock my Withdrawal feature

SlotsMillion also offers a Lock my Withdrawal feature. This means that a withdrawal cannot be cancelled or touched until it has been successfully processed. It becomes available once you’ve made a withdrawal on your Lobby page.

This allows you to gamble responsibly as you won’t be tempted to cancel your cashout request and gamble your winnings. To use this feature, follow these simple steps:

  1. Request a withdrawal/cashout (using the ‘Withdrawal’ button)
  2. Go to the SlotsMillion Casino lobby
  3. Click on the ‘Lock’ button for your chosen withdrawal

There’s a dedicated section here at Online-Slot.co.uk to Withdrawal Lock casinos by the way.

SlotsMillion Casino Customer Support

The SlotsMillion Casino website is well designed and intuitive. Everything is easily navigable and you should have no problem finding what you’re looking for whether that be games, banking information or details of contests and giveaways.

There’s are tabs at the top of the home page focussing on Promotions, Banking, Responsible Gaming and the like. If you can’t find what you’re looking for there, then click on the ever-present Help tab to the right of the screen.

The live chat service operates from 9am until 11pm UK time, 7 days a week. If you want to speak to an operator, lines are open from 9am until 10pm UK time. There is a callback facility so you won’t be hanging on the phone for ages. You can also email any queries you have.

On desktop devices, click on the ‘Help’ tab located to the right of the screen – this will bring you to a Frequently Asked Questions section which is split into various topics including account verification, deposits and withdrawals, bonuses, responsible gaming and contact/callback.

Email: [email protected] Telephone: callback facility
Live Chat: 9am-11pm UK time FAQs

SlotsMillion Casino – Responsible Gaming

SlotsMillion are a socially responsible gaming operator and have a duty of care to their customers. They have a dedicated section where you can find tons of information. They have help and advice with links to organisations such as GambleAware, GamCare and Gamblers Anonymous. There’s also a self-assessment tool.

Being a regulated online casino, they have operating licenses in Curacao, Malta and the UK. Their UK Gambling Commission license is 47882. SlotsMillion is run by Alea Limited.

There are a number of gambling management tools at your disposal including:

  • Deposit limits
  • Session time limits
  • Lock my Withdrawal (more info above)
  • Reality checks
  • Cool-off Periods
  • Self-exclusion

SlotsMillion Mobile Casino

SlotsMillion Casino doesn’t have a dedicated iOS or Android app unfortunately. However, you can play at SlotsMillion via mobile and tablet devices. Just got to the SlotsMillion website on your handheld device. Most of their slot games are available on smaller screens which makes it ideal to play on the go.

SlotsMillion Loyalty Programme

You won’t find a dedicated loyal programme or VIP scheme on the SlotsMillion Casino website. The customer support team do offer loyalty bonuses to their players. As soon as you can benefit from a loyalty bonus, you will be contacted directly by email or text message. The offers include reload bonuses, extra cash bonuses and extra spins.

SlotsMillion Casino Review Summary: perfect if you love playing slots

SlotsMillion Casino is a very reputable outfit which focuses entirely on online slots. With over 2,400 available (and counting), they have 1 of the biggest portfolio of slots found anywhere online. With an easy to use website (across all devices), their unique filtering functions is one of the best I’ve come across.

With new slots being added as quickly as anywhere else, their customer support is excellent with the proof in the pudding regarding withdrawals. All cashouts are processed within 12 hours including weekends and no fees. They are also one of the only online slot sites offering a withdrawal lock feature.

UK licensed and with an exclusive welcome bonus for Online-Slot.co.uk readers (i.e. you), you cannot go wrong with SlotsMillion Casino.

SlotsMillion Casino FAQs

What is the SlotsMillion Casino welcome bonus?

There’s an exclusive SlotsMillion Casino sign up bonus for Online-Slot.co.uk readers. It’s a 200% bonus up to £60 – use the promo code OSUK200 when registering.

Was SlotsMillion the first Virtual Reality Casino?

Yes, SlotsMillion was the first virtual reality online casino for real money – they have over 40 slots to choose from including games from NetEnt, Play ‘n GO and Thunderkick.

What is the SlotsMillion Lock my Withdrawal feature?

Once you’ve requested a withdrawal/cashout, you can go to the Lobby and click on the Lock button. This locks your cashout and doesn’t allow you to cancel it meaning you are guaranteed to receive your winnings.

Is SlotsMillion Casino dedicated 100% to online slots?

Yes, they have over 2,400 online slots covering over 60 slot providers. You have games from NetEnt, Playtech, IGT, Novomatic, Microgaming and many more.

Visit Casino
T&C Apply

18+. New UK customers only. 200% deposit bonus up to £60. Must use bonus code “OSUK200” upon registration to receive the bonus. Min deposit £20 and 48x wagering requirements apply on bonus (game weighting applies). £3 max bet applies when playing with an active bonus. Bonus expires if not claimed within 7 days. T’s and c’s apply. Please gamble responsibly, www.begambleaware.org. #ad