SlotKing Casino Review

SlotKing Casino is a new online UK casino established in 2020. But it has created the perfect platform for anyone that wants a gaming experience fit for a king. There’s a convenient option to choose between three languages, including English, Finnish and German. This is a reliable casino site, with a license by the Malta Gaming Authority and the UK Gambling Commission. The casino is operated by ProgressPlay Limited, based in Malta.

Bonuses at SlotKing Casino

Welcome Bonus

New players receive 20 Free Spins on the Book of Dead and a 100% Bonus Match of up to £100. The Free Spins are only valid for 7 days. Your first deposit must be a minimum of £10.

Other Promotions

Get ready to access a great selection of promotions. Double Delicious Deal, Wednesday Bonus Boost, and Thursday Recharge Bonus are deals delivered to your inbox. This means that only players that get the notification can access the promotion. For the Double Delicious Deal, you need to know that it runs from Monday to Thursday and you can redeem it twice. Thursday Recharge Bonus is accessible every Thursday, and you can claim this offer twice.

Lastly, the Wednesday Bonus Boost is available on Wednesday. Otherwise, there’s an offer, you get to claim three times. It is accessible every weekend, for members, that have received the notification. It’s called the Rest and Relaxation offer.

What’s more, the casino has a VIP Club with advantages like birthday gifts, an anniversary bonus, account manager, and other perks. As you collect more VIP Points, you reach a higher status in the VIP Club and access more perks – you can be a Bronze, Silver, Gold, Platinum, or Diamond player.

Another great promotion for players that play table casino games is the Cashback Weekends. It takes place from Friday 00:01 to Sunday 23:59 GMT. But, you need to deposit a minimum £25 and use the promo code DEALER for Non-Blackjack and Live Casino games. Also, use the code MARKER for Roulette. The best part is you could get up to 15% cashback on your losses.

Next, every Saturday you can win 10 Free Spins on Gonzo’s Quest, on your first deposit of at least £10. But, you need to use the code PLAY for this offer. Finally, Sunday=Funday is a promotion available every Sunday where you can receive a 20% Bonus Match of up to £500. You can redeem this offer two times during the promotional period, with the promo code SUN and a minimum deposit of £10.

SlotKing Free Spins

With the Saturday Spinner offer, you can get 10 Free Spins on Gonzo’s Quest, if you make a deposit of minimum £10 and use the code PLAY. On the other hand, you also get 20 Free Spins on the Book of Dead, with the Welcome Package.

Games at SlotKing Casino

The homepage features the collection of games, divided into several categories. You can also bookmark your favourite titles in the ‘Favourites’ section. Furthermore, you can search for games from certain providers or use the search box to locate specific games. Some of the most prominent providers are Barcrest, NetNet, Blueprint Gaming, and others. Featured games encompass Blackjack Lobby, Deadwood, Starburst, and more.

SlotKing Casino Mobile Application

The casino has no dedicated casino app. But, you’ll find that the mobile version of the site is as good as when you play on your laptop.

Payments at SlotKing Casino


The list of available payment options includes Paysafecard, PayPal, Wire Transfer, and more. The minimum deposit is £10 for the Welcome Offer.


The withdrawal request will be pending for up to 3 days. You can cancel your withdrawal request during the pending period.

SlotKing Customer Care

To get in touch with their team of professionals, you can chat with them directly via the Live Chat feature. Additionally, you can contact them via the enquiry form on the site. They work from 8:00 AM to 12:00 AM GMT.


Whatever your preferences or budget might be, you will find some of the best games on SlotKing Casino. It’s also worth mentioning that there’s an amazing range of lucrative promotions and offers. If you want to join the casino and get the royal treatment, sign up through Spinsify UK today.