King Billy Casino

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Up to $/€2,500 + 250 Free Spins

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Wagering requirements: x30b
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King Billy Casino Review

King Billy is a crypto and FIAT currency casino that provides users with thousands of games and lucrative weekly & monthly rewards.

9.2 / 10
star 9.5
Sign-up process
star 9
Game selection
star 8.9
Live Casino
star 9.5
Mobile (app)
star 9.2
VIP program
star 9
Fees & payout speed
star 9.5
Customer support
star 8.9

King Billy Casino Pros

  • Amazing selection of games
  • Fair wagering requirements
  • Varied collection of bonuses
  • Great mobile layout

King Billy Casino Cons

  • Not as many crypto bonuses
  • Doesn’t offer a crypto welcome bonus
king billy casino welcome bonus
Play games for free with €2,500 and 250 free spins at the King Billy Casino

King Billy Casino Bonuses star-full9.5/10

King Billy Casino No Deposit Bonus

The King Billy Casino will provide new players with a fantastic welcome bonus that is packing more prizes than ever. The casino used to reward players with a €1,000 welcome bonus, but it has now evolved to become the reinvigorated King Billy welcome bonus worth €2,500 + 250 free spins.

The offer is divided into multiple deposit bonuses, and it looks as follows:

  • 1st deposit - 100% up to €/$500 + 100 Free Spins
  • 2nd deposit - 50% up to €/$500 + 50 Free Spins
  • 3rd deposit - 25% up to €/$1000
  • 4th deposit - 75% up to €/$500 + 100 Free Spins

The bonus seems to be available for players making FIAT currency deposits only. There isn’t an option to claim the bonus with crypto deposits.

king billy casino home

King Billy Casino Bonus Code

As of the time of writing this review, King Billy does not require users to enter bonus codes when claiming their King Billy bonuses. Other bonuses could require entering a bonus code to claim them, though. You can enter bonus codes in the “Bonuses” sections of the menu that drops down when clicking your profile.

  • Cashback from 3% up to 13%
  • Every Day Spins - Free Spins Bonus Code: EVERYDAYSPINS
  • Spin Your Week - Free Spins Bonus Code: 50WINFS
  • King’s 50% Bonus - Reload Bonus Code: 50PERCENT

Other Promotions

On top of having a fantastic welcome bonus package, the King Billy Casino ensures every player has the chance to claim even more rewards during the work week, as well as during their weekends. Cashbacks, tournaments, and special events await, such as the ones we’ve listed here:

Cashback for All – ACTIVE

Get a fantastic cashback every week at the King Billy Casino, based on your current loyalty rank. You’ll get a bigger cashback depending on how high your rank is, starting at 3% for “Citizens” and going up to 13% for Kings and Queens. The cashback for Kings and Queens and Prince/Princesses is delivered without a wagering requirement.

Extra Weekend – ACTIVE

The Extra Weekend bonus is a reload bonus meant to sweeten every Monday for you. It rewards players with a 25% match deposit bonus and 25 free spins for one of the best NetEnt slots of all time, Gonzo’s Quest.

Every Day Spins – ACTIVE

Doubt no longer about the generosity of nobility with the “Every Day Spins” bonus, a reward that gives you 20 free spins on every deposit every day (once per day).

Phantom Bonus – ACTIVE

The Phantom Bonus becomes active a couple of times per month. The bonus changes shape every time it appears, and the only way to claim it is to visit the casino during the few days in which the reward is active.

Tournaments – ACTIVE

No medieval kingdom would feel as such if it weren’t for the presence of wild competitions, where citizens would pit themselves against one another to claim the treasures that the King had to offer. King Billy hosts a couple of tournaments that aim to provide you with a similar, albeit much less savage, experience.

How to Sign Up? star-full9/10

The King Billy Casino provides players with a quick sign-up process. The signup option doesn’t even need to be clicked, as you will be presented with a small, 4-part form upon visiting the website. Enter your email, password, country of residence and currency of choice to start playing at the casino. It’s really that easy.

Keep in mind, however, that the casino is likely to ask players for additional information upon requesting a withdrawal, depending on the payment method of their choosing. We’ve read some player opinions about the verification process taking a while, but we didn’t have any problems in this regard.

King Billy Casino Sign Up for New Players

  1. Visit the King Billy Casino website
  2. At the home page, enter your personal information
  3. Verify your account via the email that you’ll be sent
  4. Make a deposit and play with real money

King Billy Casino Login for Existing Players

  1. Visit King Billy
  2. Select the Login option atop the page
  3. Enter your email and password
  4. Play at the casino

Game Selection star-full8.9/10

Crypto casinos that house a fantastic selection of games and offer a good reputation to go with it are not as easy to find as we’d like, but the King Billy game gallery made us instantly fall in love with the casino. Not only will you find over 5,000 games to enjoy, but the casino’s providers allow for high-quality gameplay on every category of the site’s browser.

Habanero, NetEnt, and Microgaming ensure top-class slot quality, whilst other companies do so as well as contributing to the introduction of amazing table games to this casino’s library.

king billy casino games

The presence of iSoftBet and Play’N Go isn’t only appreciated because of the quality of slots that they provide, but also for their fantastic table games. Add to that the presence of Iron Dog Studios games and you’ll get one of the finest table game experiences that any reputable crypto casino has to offer. In our experience, this site boasts one of the most complete game galleries that we've seen.

Let’s take a look at the complete game section of King Billy:


Slot fans will surely find some of their favorite titles within the King Billy section of reel-spinning games. The site’s providers are known for their high-quality titles, so you can expect slots with Sticky Wilds, Megaways, and Bonus Buy features to provide a unique experience to every member of the casino.

Among the most popular King Billy slots, you will encounter fantastic titles such as Moon Princess, Thunderstruck II, Gates of Olympus, The Dog House Megaways, and even and exclusive slot in King Billy Book of The Divine. In fact, the site hosts multiple exclusive slots with varied features, all themed and with the presence of the King Billy mascot during gameplay.

The site’s selection of popular names also includes fantastic titles like the Big Bad Wolf slot, as well as Great Rhino and Big Bass Bonanza. The slot section is, by far, the largest section of games in the casino and one that everyone will surely love if slots are what they’re after.


When you click on the “Jackpots” section, you will be presented with games that come with high-paying non-progressive jackpots, as well as progressive jackpot slots. You can tell them apart because progressive jackpot slots have a small icon with the current value of the jackpot on the game’s thumbnail, a feature that we dearly appreciate.

In terms of high-paying slots, you wull come across some of the biggest jackpots in the industry. Microgaming’s WOWPot makes its way into the casino via Cash’N Riches Megaways, with a staggering reward worth, on averge, more than $10 million.

The Mega Moolah slot can also be found at King Billy (where you can play it with bitcoin or popular altcoins) and multiple slots with prizes of more than $10,000 also make their way into the casino’s jackpot section.

Table Games

As we said before, this casino is an ideal website to visit if you’re a fan of table games. The operator has weirdly chosen to add their video poker games to this section of the site, which makes it a bit cluttered and inconvenient to browse, but keep scrolling down and you’ll find the best table games that the industry has to offer – including card games like War, Pontoon, and more.

Super Wheel and Bonus Wheel are also found in this section of the casino, which may as well be called “Other Games” instead of table games, considering that it contains everything that doesn’t fall into the category of slots.

In any case, apart from the browsing inconveniencies that come attached to this section, it is undeniable that game variety is nothing short of breathtaking. Variants of popular games, including all versions of roulette and more blackjack games than we can count, turn this site into our go-to table game casino.

Live Casino star-full9.5/10

King Billy has a small but quality live casino, provided by the world’s most reputable live casino game developer in Evolution Gaming. The company offers all of their most popular tables at King Billy, so you’ll be able to try games of all sorts. Roulette, Baccarat, and Blackjack are the main game offers at this online casino.

king billy casino live dealer

The popular “Salon Prive” rooms are also part of the King Billy experience. High rollers will have the option to sit among others of their kind and try playing with thousands of dollars to earn the biggest of casino rewards.

There is a clear lack of poker games and a limited selection of game shows at King Billy Live Casino, though. Those are the two major downsides of an otherwise fantastic online casino.

Mobile (app) star-full9.2/10

There’s no need to fear if you’re keen to play casino games on mobile, as King Billy has your back. The casino’s medieval theme and seemingly simplistic design look even better than we expected when we first visited the site on our mobile browser.

You can, however, download the King Billy app if you have an Android phone. The option to download it will show up when visiting the website from a mobile browser.

king billy casino mobile

The better part of the game catalog seems to be there. All bonuses and key features make their presence felt on the mobile version of the site, too, even though the same problem that other casinos have seems to persist at King Billy: it’s difficult to get a good grasp of the casino when playing on a small screen.

In any case, we did notice that loading times where quite short, especially when we went to load new games. The site’s mobile version also presents us with many more titles on screen than other online casinos, which is a massive positive when gambling at King Billy.

VIP Program star-full9/10

King Billy offers a point-centric, level-based loyalty program where players will have the chance to rank up their account and qualify to earn better rewards as they progress through the Kingdom’s ranks. As it is the case with most of this casino’s offers, the VIP program has a medieval theme where players will climb up loyalty ranks and get better rewards as time goes by.

king billy casino vip club

Unlike other casino loyalty programs, King Billy VIP Club provides users with wager-free rewards of more than €350 upon reaching the latter levels. Higher levels also translate into a better exchange rate of Comp Points (the points that you’ll collect as you play on the site), which you’ll be able to turn into real money as you spend more time on the site.

Overall, it’s a fantastic loyalty program and one of the better ones that we’ve encountered in the many crypto casinos that we’ve visited. Some of the rewards that you can expect are as follows:

  • A VIP Manager to provide you with exclusive prizes and invitations
  • Cashback bonuses of higher percentages as you level up your account
  • Wager-free rewards that become more lucrative by the day
  • Free spins and other surprise rewards

Fees & Payout Speed star-full9.5/10

The casino provides withdrawals with very low fees. The only charge fees for bank transfers, which shouldn’t be more than €25 regardless of the amount of your choosing. Plus, the casino provides quick withdrawal times and almost non-existent pending times.

There are almost no limits for withdrawals, either. Some payment methods come with maximum daily withdrawal limits, but most don’t.

icon Expert Tip
You can withdraw as much as you want with Bitcoin if you make a crypto withdrawal.

Customer Support star-full8.9/10

King Billy offers a couple of ways in which you can contact customer support. The staff is friendly and responds surprisingly quickly, even when you take into consideration how big this casino is.

  • You can contact the staff by messaging them via the site’s live chat
  • You may send an email to [email protected]

The site’s staff works 24/7, so you shouldn’t have many problems getting in touch with them.  

King Billy Casino VS Other Casinos

King Billy is a solid online casino that works quite well on most platforms, but there are a couple of sites that you may want to consider visiting, which serve as fantastic alternatives to this site.

mBit Casino is our go-to choice for crypto gambling. This site stands out for its amazing set of rewards, all centered around Bitcoin and the most popular altcoins, as well as its massive collection of slots and promotions that encourage social interactions between casino members. It’s a fantastic site with plenty of stuff to do and games to enjoy.

BitStarz positions itself as a solid option to both King Billy and mBit. Its promotions are richer and the site’s adventure tournaments could reward you with prizes worth more than €50,000. Just like mBit, BitStarz is operated by Dama N.V., one of the most respected crypto casino operators in the online gambling industry.

King Billy CasinomBit CasinoBitStarz Casino
Sign-up process91010
Game selection8.99.59.8
Fees & payout speed9.5109.8
Customer support8.99.59.6
Live Casino9.51010
VIP program9109.7
Overall rating9.29.99.8


If you’re looking for a legit gambling website that accepts crypto and FIAT currency payments, then King Billy is a fantastic site to consider. The casino lacks a large variety of cryptocurrency bonuses, but it makes up for it by presenting users with a constant array of rewards and bonus codes with which to activate them.

A solid selection of games, provided by top developers, adds to the experience of King Billy, which is topped off by the presence of a magnificent live casino and a more-than-generous welcome bonus that you can use to start your journey with over €2,500 in free casino rewards.

See if King Billy is the site that you’re looking for and climb up the ranks until you reach King status. Wager-free rewards and exclusive bonuses are there for the taking!

Frequently asked questions

Contact King Billy by messaging [email protected] or via the site’s live chat, if you can’t solve your problems with the King Billy FAQ.

King Billy processes withdrawals within 24 hours for most payment methods.

The casino offers games with standard RTP rates. Starburst comes in its 96.09% RTP version, and so do most of the other casino games.

King Billy offers popular slots like Book of Amaterasu, Thai Blossoms, Cash Pig, and Book of Dead.

The King Billy Casino operates from Curacao, where it’s also registered at. It holds a Curacao Gambling License, which may not be the most reputable in the world, but it guarantees player safety in case of a dispute between the casino and the player. The site is one of the most reliable online casinos that we’ve visited, even though some of its features could use some improvements – like payment times.

Last updated  February 28, 2024
We conduct thorough and impartial reviews of online casinos using our well-established review framework, honed through years of experience in the casino industry. Find out more about The Casino Wizard's rating guidelines, and why you can trust us.

About the author



Co-founder The Casino Wizard


Co-founder The Casino Wizard

Klaas is a co-founder of The Casino Wizard and has the biggest gambling experience out of every member of the team. His passion for poker is evident, having visited Las Vegas on numerous occasions, in addition to being a regular attendee at iGaming conferences across the globe. Drawing from his rich hands-on experience, he currently devotes his efforts to curating the finest online casinos and bonuses for The Casino Wizard's visitors.

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