King Billy Casino Review (2021)

King Billy Casino
June 2023 bonus
1 BTC Welcome Bonus
King Billy Casino Summary

King Billy Casino is a relatively new online casino when compared to other casinos on the market. What’s most striking is that it has managed to cultivate a very good reputation in that short amount of time. While it might be a bit too soon to call it casino royalty, it’s definitely on the right track. It’s backed up by plenty of different fairness resolutions and combines this with a massive selection of games. You’ll get fed up with slots before you manage to get through all the titles that are on offer. Loads of currencies are offered, meaning you can pick whichever crypto is on the rise for your payouts.

  • Allows both crypto and FIAT to be used
  • NetEnt and Microgaming, two of the biggest developers in the industry, are both available
  • The welcome bonus is very impressive
Accepted Currencies
Bitcoin Cash
Bonus Info
Bonus Total
1 BTC and 200 free spins
1st Deposit Bonus
100% up to 1 BTC and 200 free spins
Free Spins
250 free spins spread our over 5 packs of 50 fs
Bonus Code
None - Use our link
Reload Bonuses
Mobile Friendly
Altcoins Accepted
Fiat Accepted
Live Casino
Dice Games
Pros & Cons
  • There are lots of games available to players
  • The welcome bonus is split across the first four deposits
  • Wagering requirements are quite low and only applied to the bonus amount
  • Loads of currency choices for players
  • UK and US players can’t use King Billy Casino
  • Non live table game options are quite small

Welcome to the land of online casino games where King Billy rules over and “where the worries are little, and the bonuses are big!” This online casino is packed with over 2,000 online slots, a Bitcoin welcome bonus and lots of free spins rewards. As you enter, you’ll immediately be greeted by the King himself and the site’s very user-friendly interface

Play top casino games at King Billy!

Read our full review below for all the details on this top crypto casino.

Bonuses and promotions

As you arrive on the Promotions page at King Billy Casino, you’ll immediately see that this site offers new and returning players quite a lot of rewards. Here are all the current casino offers and bonuses available.

Crypto Welcome Bonus

Get up to 1 BTC upon sign up at King Billy!

New crypto players who register at King Billy Casino can receive a welcome bonus of up to 1 BTC + 250 Free Spins! Just use BONUS CODE: BTCGO when you make your first deposit. Free spins are valid on Aloha King Elvis by BGaming, and there is no max win on your bonus. Wagering requirements for this bonus equal 35x. 

Fiat Welcome Bonus

Fiat players can enjoy a welcome bonus of up to $2,500 + 250 Free Spins!

For players who prefer placing wagers with fiat currency, King Billy has a welcome bonus for you as well. Enjoy up to €/$2,500 + 250 Free Spins over your first four deposits when you register as a new player. 

First Deposit: 100% up to €/$500 + 100 Free Spins, No Bonus Code Needed

Second Deposit: 50% up to €/$500 + 50 Free Spins, Bonus Code: WELCOME2

Third Deposit: 25% up to €/$1,000, Bonus Code: WELCOME3

Fourth Deposit: 75% up to €/$500 + 100 Free Spins, Bonus Code: WELCOME4

The minimum deposit on all bonuses is  €/$10, and all bonus funds come with a 30x wagering requirement. Free spins are valid on the Book of King Billy online slot by BGaming. All free spins expire after 24 hours, and wagering requirements must be met within seven days.

Monthly Free Spins

Get 61 Free Spins every month at King Billy

Deposit $/€20 or equivalent and get 61 Free Spins every month on the featured slot of the month at King Billy Casino. Use BONUS CODE: MONTH to activate. All free spins will come with a 30x wagering requirement and are valid for one week. 

Weekly Cashback

Get up to 13% cashback every week at King Billy Casino!

Get up to 13% cashback rewards every week at King Billy Casino. Cashback is available for all players, and the amount is determined by your level on the site’s VIP Club. The minimum and deposit and minimum net loss amounts are equal to €/$500 per week.

Prince/Princess9%Wager Free
King/Queen13%Wager Free

Daily Free Spins

Get 100 Free Spins daily at King Billy Casino!

Deposit  €/$50 or equivalent and receive 100 Free Spins every day at King Billy Casino! Free spins are valid on the Book of Sun Multichance slot by Booongo and come with a 20x wagering requirement. Use BONUS CODE: SPIN to activate this bonus. All spins expire within 24 hours. 

Weekly Crypto Bonus

Crypto players can enjoy a 51% deposit bonus every week at King Billy

Once per week, crypto players can receive a 51% bonus of up to 0.051 BTC to play their favorite casino games. Use BONUS CODE: MINE to activate. All bonus funds come with a 30x wagering requirement and are valid for seven days. 

Monday Reload Bonus

Don’t end your weekend early! Grab a bonus every Monday at King Billy Casino.

Shrug off those Monday blues with King Billy’s “Extra Weekend” bonus worth up to 25% up to €/$100 + 25 Free Spins! All bonus funds and spins come with a 30x wagering requirement attached and expire at the end of the day. Free spins are valid on the popular Gonzo’s Quest online slot by Netent. The minimum deposit is €/$50. Use BONUS CODE: EXTRA to activate. 

All Day Spins

Twice a week, players can get unlimited free spins with each deposit!

Every Tuesday and Saturday, King Billy is giving out 15 free spins for EVERY deposit made. Use BONUS CODE: ALLDAYSPINS to activate your bonus. The minimum deposit is equal to €/$15, and all spins come with a 30x wagering requirement. Free spins are valid on the following games: 

• Aztec Magic Deluxe

• Fire Lightning

• West Town

• Book of Pyramids

Daily Crypto Free Spins

Crypto players can get 110 Free Spins every day at King Billy Casino!

Crypto players can receive 110 Free Spins on the Squidpot online slot by BGaming every day at King Billy Casino. The minimum deposit is 0.0015 BTC, and all spins come with a 30x wagering requirement. Use BONUS CODE: BIT to activate your crypto free spins bonus. 

VIP Club

King Billy has a five-tier VIP loyalty program for all players to enjoy. The rewards you receive will be dependent upon your level. Remember, at levels 4 and 5, your cashback rewards come with no wagering requirements. Rewards at King Billy Casino’s VIP Club are as follows: 

King Billy Casino VIP Club Rewards

Available Games

King Billy Casino hosts over 2,000+ casino games ranging from top online slots to the best live casino games you’ll find. Games come from over 50 of the top providers in the iGaming industry. I tested out several of the top featured games on their sites and have provided mini-reviews for each one below. 

Online Slots

  • Chilli Billy by Gamzix
Play exclusive games at King Billy Casino!

King Billy Casino and Gamzix teamed up to bring you this exclusive online slot, Chilli Billy. I found the game to be rather pedestrian, and it really didn’t offer me anything unique or new that can’t be found in other games. This fruit slot has a scatter symbol that doesn’t unlock any bonus game at all and a Hot Bet feature that places random wilds on the board. 

I played multiple rounds spinning the reels on Chilli Billy, and I found my payouts were higher without the Hot Bet feature turned on. It’s also disappointing to score four scatter symbols with no bonus game. Fans of fruit slots might enjoy this, but this isn’t a game I would go out of my way to play.

  • Shark Spin by Nucleus Gaming
Enjoy the best online slots at King Billy Casino

I chose Shark Spin as a game to try since King Billy was pushing it in various categories throughout the site. You’ll go under the sea with this online slot that features locked full reel wilds, respins, and free spins. After my experience with Chilli Billy, I was thrilled to play a game with more exciting features. 

However, the payouts on this game were worse than on Chilli Billy. When you land a shark symbol, the reel expands into a full reel wild and locks itself in place while all other reels respin. But if you score another win, the reel does not stay locked for more wins. Instead, you have to score more shark symbols on the respin to spawn more respins, a rather disappointing feature in the era of hold and win slots. 

The one thing in favor of this game is that the paylines are both ways, meaning you can win on matches from left to right and right to left.

Daily Slot Tournaments

Players can compete in slot tournaments at King Billy Casino to win their share of 10,000 King Billy Coins daily! Participants will be rewarded 1 tournament point for every $1 wagered. Features slots for tournaments vary, but the prizes remain the same, with the top 20 players winning a part of the prize pool. 

13,000 King Coins
22,000 King Coins
31,000 King Coins
4-5500 King Coins
6-10300 King Coins
11-15200 King Coins
16-20100 King Coins

On the day I participated, Stay Frosty from Betsoft was a featured game in the tournament. I chose this online slot because it was a Bonus Buy slot which lets me jump straight into the bonus game action. It’s a Christmas-themed slot that also features sticky wilds and a free spins bonus game.

Enjoy holiday slots all year round at King Billy Casino

With the bonus buy feature, you can choose between 10, 15, or 20 free spins. I chose 15, which came at 135x my wager. I got lucky with my sticky wilds as they covered reels 2, 3, and 4 and led me to a sizeable win. I enjoyed this game and would definitely recommend it for Christmas 2022 slot players. 

Table Games

  • Blackjack Side Bets by GameArt
Play innovative blackjack variants at King Billy Casino

Blackjack Side Bets is a popular RNG blackjack variant known for its “perfect pairs” and “21+3” side bets. The idea is to add a twist to the popular blackjack game while allowing players to make up to three bets per hand. You can play three hands per round, allowing the player to make up to a total of 9 wagers per round. 

I do enjoy the look and feel of this game and appreciate the voice-over narration to represent the dealer. While on the Fortune 6 Baccarat game, I found the side bets to not really be worth it, I had the opposite experience with this game. I actually really enjoyed the 21+3 side bets that brought some elements of poker into the game, and I found the payouts on the perfect pair side bets to be worth the added wagers. This might be my new favorite blackjack game.

  • Joker Poker by Wazdan
Play top video poker games at King Billy

Here, we have a classic video poker game with a joker card added to the deck. The joker can substitute for any other card in the game. The game also has a gamble feature that can double your win if you’re feeling lucky. 

I played quite a bit of video poker back in the day. This game is pretty standard with very little of something new to offer besides the added joker. This variant also holds your “best” cards itself and doesn’t allow you to select the cards you want to hold yourself. I didn’t really appreciate that aspect of the game, so for me, this is a pass.

Live Casino

  • Mega Ball by Evolution
Enjoy the best casino game shows at King Billy

Mega Ball was another featured game at King Billy Casino, and I have enjoyed other casino game shows from Evolution, such as Monopoly Live. The game is played as a hybrid between a lottery game and Bingo. You can purchase up to 25 games per round, and the more cards you have, the higher your chances of winning. 

I always enjoy Evolution’s live dealer games. They are, without a doubt, the best in both innovation and professionalism (in terms of their hosts). I enjoy this game for what it is, but I will say that Evolution recently released Monopoly Big Baller, which is very similar to this game but with a Monopoly bonus game twist. That game is also available at King Billy’s live casino and maybe one you want to check out if you’re a fan of lottery/Bingo games.

  • Fortune 6 Baccarat by Pragmatic Play
You’ll find all the top live dealer games at King Billy Casino

Baccarat is not my go-to casino game, ever. However, there are a lot of live baccarat tables at King Billy Casino, so I felt the need to check it out. Fortune 6 is a variant from Pragmatic that I have seen around for a bit but not actually played myself. While you can certainly opt to play the main game of betting on the banker, player, or a tie, the main difference in this variant is three new side bets

First Card is a 6 = 3:1 odds

First Two Cards are 6s = 30:1 odds

Three Cars are 6s = 120:1 odds

As you can see, these new side bets all revolve around the number 6 cards, hence the name of the game. I found it interesting that these side bets cover both the banker’s and the player’s hands. I do enjoy Pragmatic’s live dealer games. While their studios may not be as flashy as the ones at Evolution, I always appreciate a provider giving us innovative new ways to play classic games

Overall, I rarely play side bets in table games, so this game is not really for me. It’s fun to try something new, but it doesn’t add any new element of excitement in any way. So, for me, this game is a pass.

Design, Experience, and Mobile Compatibility

The mascot at King Billy is the king himself, and he appears on every page your visit throughout the site. The top menus are easy to navigate to find the games and information you seek. You can also turn on the “Crypto” button to show all the games where cryptocurrency wagers are accepted. 

I appreciate that the Live Casino menu comes with a drop-down list to immediately allow you to sort between blackjack, roulette, baccarat, and poker. However, I would like to see game shows added to this list so that they are easier to locate as well. The site also hosts a casino dictionary to help new players familiarize themselves with terminology. 

There is no dedicated mobile app for King Billy Casino. However, if you scroll down to the bottom of the site, you will find an “Install” button to click that gives instructions on adding the site to your home screen. The site is completely optimized for mobile play, but I will say I found it much easier to navigate on my PC versus my mobile device.

Customer Service and Support

King Billy offers multiple options for support!

There are multiple channels for support offered at King Billy Casino. 

Casino FAQ

Crypto Currencies FAQ


Live chat: English, German, Japanese, and Indian

The FAQs are very detailed and will help answer most of the questions you may have. You can also contact the casino via social media on Facebook, Twitter, and YouTube.

I tested out the live chat feature, I have to admit the site through me a curve ball. When I first clicked “Live Chat,” it appeared as if nothing had happened. I clicked again. I reloaded the page. I turned off my ad blocker. I could not figure out what I was doing wrong. Finally, I sent an email to attempt to figure out what I was doing wrong. 

Then, like lightning, I saw it. There was a little crown icon in the bottom right-hand corner of the screen. THAT is the live chat window! The window stays minimized even if you click you are seeking live chat support. Click on the crown to start the chat support. 

You will then be offered four options to choose from:

• Bonus request

• Profile question

• Game error

• Transaction info

You will have to click one to ask your question, even if none of these categories fits your inquiry. The chatbot will then ask you a series of questions for you to click through before you. I was connected to a live representative within about five minutes and received a response to my question within three minutes. Support seemed very knowledgeable and helpful.

Deposits, Withdrawals, and Security

All crypto transactions are instant, and there are no fees attached. King Billy Casino accepts all of the following cryptocurrencies. 

CryptoMin DepositMax Withdrawal
Bitcoin0.0003 BTC2 BTC
Bitcoin Cash0.025 BCH2 BCH
Ethereum0.01 ETH2 ETH
Litecoin0.1 LTC2 LTC
TetherUSDT 0.0001400 USDT
Dogecoin43 DOGE100,000 DOGE

King Billy is a legally licensed online casino in Curaçao (license no. 8048/JAZ2020-013). The site will require personal information from all customers in order to verify their legal age, identity, and address. But be rest assured that the site uses the most up-to-date data encryption techniques to safeguard your personal details.


All in all, King Billy Casino gets top marks in a lot of categories, including offering lots of regular promotional offers for returning players, a crypto welcome bonus worth up to 1 BTC, and plenty of unique original games that can’t be found anywhere else. While the game selection may not be as big as some of the other top crypto casinos out there, there’s still a great selection of games for players to choose from. 

My one hit on an area of improvement is that live chat support feature. When the user clicks on live chat support in the side menu, the chat window should maximize. Instead, we are left to infer that the crown icon is the chat window, and we should know to click on that to maximize it. It is not labeled as such, and I do not believe the average user would realize this is what they are meant to do in order to reach a representative. 

However, all other aspects of the site are very user-friendly, making navigation easy and smooth for an overall enjoyable experience. While many of your favorite games may not be featured in the top lists of the casino, you will be able to find a lot of them using the search feature. There’s a lot for crypto players to enjoy here, for sure.


Is King Billy Casino legit?

Yes, King Billy is a legally licensed online casino owned and operated by Dama N.V., a company registered and established under the laws of Curaçao, with registration number 152125 and registered address at Scharlooweg 39, Willemstad, Curaçao, and its wholly-owned subsidiary, Friolion Limited, registered in Cyprus with registration number HE 419102 and registered address Leandrou, 12A 3086, Limassol, Сyprus. Dama N.V. is licensed and regulated by Antillephone N.V. (license no. 8048/JAZ2020-013).

What cryptocurrencies can I use at King Billy Casino? 

King Billy accepts all of the following crypto: Bitcoin (BTC), Bitcoin Cash (BCH), Ethereum (ETH), Litecoin (LTC), Tether (USDT), and Dogecoin (DOGE). 

How long is the withdrawal process at King Billy? 

All crypto transactions are instant, and there are no processing fees.