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King Billy Casino

King Billy Casino


€2,500 Welcome Bonus





Email: and live support on website.


NetEnt, Microgaming, Play ‘N GO, Evolution Gaming, Big Time Gaming among others!

Accepted Currencies:

Euro, US Dollars, Canadian Dollars, Japanese Yen, Bitcoin, among others.


English, Finnish, German, French, Japanese

Payment methods:
Visa logoMasterCard logoNETELLER logoSkrill LogoPaysafecard Logo

how we test Casinos

Casino Website

We check out the site’s different features, design, and functionality.


We take a deep dive into the bonus and double check important T&Cs.


We examine the payment options & note any country or transaction size limitations.

Customer Service

We check out what support’s available and test it out for ourselves.


With a healthy selection of slots, table games, to fully fledged live options, King Billy Casino might just be your new favourite casino site! Read on for a full rundown of this monarch's kingdom.


Highly awarded and recognised as trusted over the years it has operated, King Billy Casino holds a licence from Curaçao. The site ensures all user data is kept secure - their privacy policy has all the details. You can also have 2-factor authentication enabled on your King Billy account for extra protection against unauthorised logins.  

Regional Restrictions

Unfortunately, even King Billy's expansive kingdom can't reach certain regions. You won’t be able to play at King Billy Casino if you’re from the United Kingdom, the United States and Sweden, among other countries. For the full list, we recommend checking out their terms and conditions under Who Can Play?


While we might not like how smug King Billy seems to be about everything, we can’t deny he’s a generous ruler. You’ll find several great promotions for all kinds of players. We checked out what was available while we were writing this review, and have listed some current ones below.

  • Big 4! Welcome Package - Up to €/$2500 + 250 Free Spins

King Billy’s star promotion is his excellent welcome package. Split over 4 different deposits, this offer is comprised of bonuses and free spins. Check out the full terms and conditions for this offer.

  • Slot of the Month

Every month, a newly released slot game is picked as the King’s choice. It reminded us of that film The Favourite. Instead of Olivia Colman as Queen Anne picking Emma Stone as her favourite, however, it’s King Billy picking his favourite slot! Film references aside, with every $/€20 deposit on these games, you get 61 free spins. You can reclaim the offer for every week of the month. This means that with an $/€80 deposit over 4 weeks, you can net up to 244 Free Spins! Have a look at the full terms and conditions for the offer and check out the game itself!

  • 100 Free Spins on Sweet Bonanza

Get 100 free spins with the code ‘SPIN’ on Sweet Bonanza. Amazingly, the offer resets every day! Be sure to check out the full T&Cs to be able to make the most out of this sweet deal.

  • King’s Miners – 51% up to 51 mBTC

Love playing with cryptocurrency funds? This might be the offer for you! With the code ‘MINE’ you can get up to 51% bonus up to 51 Milibit (mBTC). That’s 0.051BTC to you and me. Check out the full T&Cs to get fully informed. For some other excellent cryptocurrency casinos, check out our list of the best crypto casinos around.

  • Extra Weekend – 25 Free Spins on Gonzo’s Quest/ Rook’s Revenge on Mondays

Using the code ‘EXTRA’, you can unlock a 25% up to $/€100 on Mondays. You can also unlock 25 free spins on Gonzo’s Quest or Rook’s Revenge on the same day. Read the full T&Cshere.

  • All Day Spins – 15 Free Spins With Every Deposit on Tuesdays and Saturdays

King Billy Casino All Day Spins Log in on Tuesdays and Thursdays and you can get 15 free spins with every deposit on Aztec Magic Deluxe, Fire Lightning, West Town or Book of Pyramids with this reload bonus! Use the code ‘ALLDAYSPINS’ to activate this offer. Read the full terms and conditions to find out the finer details, and check out our excellent guide to the top casino reload offers available.

  • Pragmatic Play €1,000,000 Drops & Wins Tournament

King Billy Casino Pragmatic Play Tournament Phew! Finally, King Billy’s last offer… and it’s not the least, that’s for sure! Pragmatic Play and King Billy have partnered up to offer the largest casino prize pool in history – at least, according to them. Check out the full list of Pragmatic slots that qualify for the pool at the full terms and conditions page.


Casino Games

King Billy’s empire includes many providers from all over! You’ll find over 40 different game studios, with the usual heavyweights obviously present. Slots from NetEnt, Yggdrasil, Pragmatic Play, Evolution, iSoftBet and many others fill the King’s palace ranks.

  • Slots

King Billy Casino Slots All the providers make for an impressive collection of thousands upon thousands of slots. The webpage tab does say over 2,000 games, although we’re inclined to believe it’s quite a bit over that! Either way, we’re quite sure you’ll find any slot you had in mind within the King’s vault.

  • Live Games

King Billy Live Casino Games King Billy Casino also has a very, very healthy selection of live games on offer. You’ll find baccarat, blackjack, roulette – all the classics. Apart from this, you’ll also find multiple and niche variations on each game.

  • Table Games

Table games more your thing? No worries here either, as a vast selection awaits you, with all the variations of each game you could think of. Have a scroll through the catalogue and see if you can spot any of your favourites.

Payment Methods

Luckily for all players, King Billy Casino is a kingdom that accepts many forms of payment! We’d recommend you check out their terms and conditions. Check out a full list of all the methods below.

Deposit Methods

King Billy Casino Deposit Methods Table

Withdrawal Methods

King Billy Casino Withdrawal Methods Table

Casino Design

King Billy Casino Design You’re all in for a treat here too! King Billy Casino’s website is just as great as the rest of their casino. Menus are easy to navigate, slots and other games easily searchable, and you can even filter by providers. There’s lots of great images around the site, showing King Billy doing various things. Our favourite was the image for the sports-themed tournament, with King Billy in taking runner’s starting position. You’ll also find labels ‘New’ and ‘Hot’ labels on all the recently released and popular titles, which is great if you want to be able to recognise all the current games at a glance. You can also immediately see all the current promotions from the landing page front and centre, with slot games just below.

Mobile App

King Billy casino was designed with mobile users in mind! As we could not find any issues when playing on mobile. 

Customer Support

King Billy Casino Customer Support Customer support is also quite the strong point for King Billy, as with all the other elements of this casino. He might be King, but he does also seem to be a jack-of-all-trades! Casino trades, that is… You’ll find the customer support tab just one click away to the right of the screen. Here you’ll find a link to their live support. Disappointingly, this is limited to users with an account only. On the bright side, support is available 24/7, which is always great! You’ll also find links to their page about payment options as well as several FAQ pages. These pages are fully featured, and you’ll find answers to a ton of questions there. King Billy are also reachable by e-mail. Just send your query over to, and they’ll help you out. Their Facebook, Instagram and YouTube pages are linked here too. Apart from this, there’s also a language selector here. King Billy Casino has specific pages for the following users:

  • English
  • Japanese
  • Czech
  • German
  • Australian
  • Canadian
  • French-Canadian
  • Finnish
  • New Zealanders
  • South Africans

The different pages will show bonus amounts and monetary amounts in the respective country’s currency.

VIP Section

King Billy casino has a dedicated VIP club with 5 levels! 

King Billy VIP Club Levels: 

  • Level 1 - CITIZEN STATUS (You'd need a Royal Score of 0 to 499)
  • Level 2 - BARON/BARONESS STATUS (You'd need a Royal Score of 500 to 2999)
  • Level 3 - DUKE/DUCHESS STATUS (You'd need a Royal Score of 3000 to 39999)
  • Level 4 - PRINCE/PRINCESS STATUS (You'd need a Royal Score of 40,000+ & Major deposits)
  • Level 5 - KING/QUEEN STATUS (It's good to note that you don't automatically qualify for this level, you need to be invited) 

Pros and Cons


  • Excellent promotions
  • Amazing selection of games
  • Great support for payment options


  • Support only for users with accounts
  • Restricted in some countries


8.5/10 King Billy Casino has a fantastic set of promotions for all kinds of players. They have a list of playable slots that’s too long to count, support for all kinds of payment options, and great support in general. We’d recommend you give this site a spin and see for yourself. You might just become best friends with a king!

Play at King Billy