King Billy

King Billy casino is a hybrid casino that offers the best of both worlds to Bitcoin casino players as well as fiat gamers.

Bonus: 100% + 200 free spins
King Billy review

King Billy Bonuses

Thursday 15% cashback

With the 'King's Gift' bonus, Every Thursday players can earn a wager-free cashback bonus from 5-15% at King Billy, depending on your VIP status at the casino.

Pros & Cons

Accepts fiat and crypto currencies

Great bonuses

2,000+ games

24/7 support

Some country restrictions

Our Take


4 / 5

King Billy Review

Games Selection

With 2,152 games available, there is virtually nothing that King Billy missed out on in terms of its game selection. This brand offers games across every single traditional casino category and even goes into special games that are difficult to fit within one of those categories. King Billy boasts 10 blackjack tables, 12 roulette games, 10 baccarat games, 13 types of video poker games, 2 variants of Hi-Lo, a whopping 1,933 slot games and 50 live dealer games. To go along with this selection, there are 54 progressive jackpot games.

King Billy Casino Games.
King Billy Casino Games.

Bonuses and Promotions

When it comes to bonuses, few brands are as generous as King Billy. Apart from the 100% + 200 Free Spin welcome bonuses, which includes a version that was especially designed for Bitcoin gamers – a 51% bonus up to 51 mBTC – King Billy casino offers at least another 6 bonuses on a permanent basis:

  • A 50% second deposit bonus of up to 200 EUR with the special bonus code WELCOME2.
  • A 25% second deposit bonus of up to 300 EUR with the special bonus code WELCOME3.
  • A 25% second deposit bonus of up to 300 EUR with the special bonus code WELCOME4.
  • The extra weekend bonus on Mondays, which gives players a 25% bonus after they have used their full welcome deposit bonuses. Players can claim with the EXTRA bonus code.
  • Cash back Wednesday, with an unlimited 13% cash back bonus during the day.
  • Free Spins bonus on Butterfly Staxx with the bonus code SPIN. This bonus has 2 tiers: Players depositing between 20 EUR and 49.99 EUR, will get 20 Free Spins. People depositing 50 EUR or more will get 50 Free Spins.
King Billy Casino Promotions.
King Billy Casino Promotions.

Customer Service

King Billy Casino is true to its name when it comes to bonuses. The royal treatment extends to its customer service department as well. King Billy Casino staff is available on a 24/7 basis over email and live chat to take care of player inquiries. Customer service staff is kind and knowledgeable, so they can help players out on the fiat or Bitcoin side, as well as with any other issue they might encounter.

Payments and Withdrawals

King Billy Casino has a wide variety of payment and withdrawal methods available for its players. Those who wish to play with Bitcoin, will have the fastest payment and withdrawal mechanisms available. Those who wish to use fiat, will be able to use top-notch methods such as: VISA, MasterCard, Sofort, SEB, Swedbank, Astropay, iDEAL, iDebit, Instadebit, Trustly, Skrill, Ecopayz, Neteller, Paysafecard, Zimpler, Yandex.Money, Alfa Click and QIWI.

The withdrawal process is always accompanied by a verification process to make sure that the rightful owner of the funds, always gets them.

King Billy Casino Payment Methods.
King Billy Casino Payment Methods.


King Billy Casino offers players all the advantages they could wish for. There is no doubt that from the games to the bonuses going through customer service and design, players will always get the royal treatment at King Billy Casino. It is definitely a casino worth trying, especially for those players who are looking for a new and improved gaming experience.



  • English,
  • Finnish,
  • Russian,
  • Norwegian

Restricted Countries

  • United States,
  • United Kingdom,
  • Estonia,
  • France,
  • Israel,
  • Netherlands,
  • Romania,
  • Slovakia,
  • Spain,
  • Ukraine

Fiat Accepted

  • AUD,
  • CAD,
  • EUR,
  • RUB,
  • USD,
  • NOK,
  • SAR,
  • SEK


  • Email,
  • Live Chat

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