King Billy casino review 2025

Is there a welcome bonus for 2025?

King Billy Casino offers a generous welcome package worth up to €2,500 and 250 free spins, spread across your first four deposits. The offer begins with a 100% match up to €500 and 100 free spins, followed by three additional bonuses: 50%, 25%, and 75%, each with its own unique code. 

The wagering requirement is 25x, and the maximum bet while using the bonus is €5, both of which are fair compared to most online casinos. In fact, the 250 free spins are stronger than what most competitors offer, which makes King Billy one of the best online casinos available right now in that regard.

What are the terms & conditions for this welcome bonus?

The welcome bonus at King Billy Casino comes with several terms and conditions that you need to keep in mind before you attempt to claim it:

• The minimum deposit required is €20 (or equivalent).

• The wagering requirement is 25x the bonus amount.

• The maximum bet while playing with an active bonus is €5.

• The free spins are issued in packs of 50, with the first pack available after you wager the bonus amount 1x.

• The second free spins pack is available 24 hours after the first one.

• The 100% bonus needs to be wagered within 30 days.

• The free spins need to be played within 24 hours and wagered within 7 days.

• It’s unavailable for crypto deposits.

How to use your promo code and unlock your bonus

Here are the steps you need to follow to claim your King Billy Casino welcome bonus:

1. Register an account by clicking the Create Account button and filling out the short registration form with your email and password. 

   

2. Confirm your email address by clicking the verification link sent to your inbox.

3. Log in and go to the cashier to make your first deposit. 

4. Before confirming the payment, check the “Use Bonuses” option to activate the welcome offer.

5. No bonus code is required for the first part of the main welcome package, but you’ll see additional optional offers listed during the deposit process. These can be activated with their respective codes if you wish. 

6. Once your payment of at least €20 is processed, your deposit bonus and free spins will be credited instantly. 

Other bonuses for new and existing players

Bonuses type	Bonus offer	Wagering	Min deposit	Time frame
Welcome bonus	Up to €2,500 and 250 free spins	25× bonus	€20	30 days
Crypto welcome bonus	100% up to 0.5 BTC + 250 free spins	25x	0.0002 BTC	30 days
Weekly cashback	Up to 13% cashback	3x (none for King/Queen, Prince/Princess VIP tiers)	€200 in the previous week	7 days
Weekly free spins	50 free spins	30×	€30	Weekly
Daily free spins	20 free spins	30x	€20	Daily
King’s 50% bonus	50% up to €75	30x	€30	Weekly
Instagram bonus	60 or 120 free spins	30x	€20 for 60 free spins €40 for 120 free spins	Available once
Telegram bonus	60 or 150 free spins	30x	€20 for 60 free spins €50 for 150 free spins	Available once

Welcome bonus for UK players

Since the United Kingdom is among the countries restricted by the King Billy casino, players based in the UK cannot register or access any of the bonus features.

Welcome bonus for Canada players: Up to C$2500 + 250 free spins 

The King Billy casino welcome bonus for Canadian players mirrors the offer available for other regions. It grants newcomers up to C$2,500 and 250 free spins across their first four deposits, which are a must among the best bonus casinos today. 

To qualify, players must deposit at least C$30, with a maximum bet limit of C$7.5 while the bonus is active. The same 25x wagering requirement applies, along with the same bonus codes for the second, third, and fourth deposits. 

King Billy casino no deposit bonus

The casino doesn’t currently offer no deposit bonuses. However, since the Bonus Terms and Conditions page includes clauses referring to no deposit promotions, it’s likely that such offers appear occasionally. 

King Billy casino cashback bonus

King Billy casino offers a weekly cashback bonus every Thursday, rewarding loyal players with up to 13% back on their net losses. The cashback rate depends on your VIP level, starting from 3% for Baronets and going up to 13% for Kings and Queens. 

To qualify, players must deposit and have a net loss of at least €200 during the previous week. Cashback is credited automatically and can reach up to €3,000. Higher VIP tiers also benefit from wagering requirements, which makes this one of the more rewarding cashback systems out there.

VIP member bonus

King Billy casino features a 10-tier VIP Court, open to all players who make real-money deposits. Each €1 you deposit earns 1 Royal Score point, which determines your rank, from Citizen to King or Queen. Advancing through the tiers unlocks perks such as free spins, weekly cashback up to 13%, cash prizes, and access to personal VIP managers. 

Tier	Royal Score range	Weekly cashback
Citizen	20–49	None
Knight / Dame	50–249	None
Baronet / Baronetess	250–999	3%
Baron / Baroness	1,000–2,999	5%
Viscount / Viscountess	3,000–7,999	5%
Count / Countess	8,000–19,999	6%
Marquess / Marchioness	20,000–49,999	6%
Duke / Duchess	50,000–99,999	7%
Prince / Princess	100,000–199,999	9%
King / Queen	200,000+	13%

Along the way, players can also earn King’s Coins, a loyalty currency that can be exchanged for real cash or bonuses (100 coins = €1). You’ll also receive a level-up prize each time you advance to a new tier, depending on your status. 

Tips for maximising the bonus code rewards at King Billy casino

If you want to get the most out of your King Billy bonus, you need to focus on your timing, game choice, and smart wagering. Here are a few ways to make your bonus funds last longer and increase your chances of converting them into real cash:

• Stick to slots: Only slot games contribute 100% towards the wagering requirements. Table games, live dealer titles, and video poker only count 5%, and progressive jackpots are excluded altogether. 

• Keep your bets within the limit: The maximum allowed bet while wagering is €5. Going above it can void your winnings, so keep that in mind. 

• Don’t delay bonus rounds: The casino forbids saving unfinished spins or bonus features for later, so complete all game rounds before making a new deposit. 

• Use your funds early: Bonuses and free spins expire after 30 days, and any remaining bonus balance below €0.05 will be forfeited automatically. 

Where is King Billy Casino restricted?

The King Billy casino isn’t available in every region. Players from several countries and territories are restricted from creating an account or claiming bonuses, including the users from:

• United States

• United Kingdom

• Belgium

• Estonia

• France

• Netherlands

• Poland

• Sweden

The list of restricted countries extends to many other regions as well. You can view the complete list of blocked countries and territories on the casino’s Terms and Conditions page.

How safe & trustworthy is King Billy casino?

King Billy ranks among the more reliable gaming sites we’ve tested. You can read more about our evaluation process in the Methodology section below, but before that, let’s take a closer look at the casino’s security measures and overall trustworthiness. 

Safety and security - Checked on 7 December 2025

Based on all the important parameters that we’ve checked, King Billy seems to be among the more legitimate casinos with a strong reputation for safety. 

All key company details, including ownership, licence, and contact information, are transparently listed in the website’s footer. The casino operates under a valid Curacao licence and has won multiple industry awards over the years. 

From a technical standpoint, King Billy uses SSL encryption and has a certificate from Google Trust Services, meaning all data shared on the site remains private and protected. We also like that the Privacy Policy page is comprehensive, explaining how player data is collected, stored, and used in accordance with data protection standards. 

If you happen to have additional privacy concerns, the casino provides direct access to its Data Protection Officer at [email protected], who can answer any of your questions. 

KYC and withdrawal - Checked on 7 December 2025

Like all licensed online casinos, King Billy enforces KYC (Know Your Customer) and AML (Anti-Money Laundering) checks once you start depositing or requesting withdrawals. 

To verify your identity, King Billy may ask for a copy of your ID, proof of address, or a selfie in order to confirm you’re the rightful account owner. In some cases, the casino might even schedule a brief verification call before approving your first real-money withdrawal. 

Additional verification steps can also be triggered if you change your payment method, request a high-value withdrawal, or display unusual account activity. 

While these measures may feel strict, they are standard security practices designed to protect both the player and the casino. You can find all the details clearly outlined in the Terms and Conditions section. 

What other players & reviewers say - Updated on 7 December 2025

Online reviews on King Billy casino are pretty mixed, with some players praising the casino’s easy withdrawal process and professional customer support, and others criticising the same aspects, claiming their withdrawals were refused and the support was unresponsive.

For example, one user on a large review site praised quick withdrawals:

 “They are quicker to pay out than on a Friday leaving for home.” 

Another user offers a more balanced view:

 “What i used to like was withdrawls via card now its bank transfer takes so long. still a good casino to play at good games fast live support good bonuseslong liv the king.”

Some users are a lot more critical, warning players about withheld funds and unresponsive customer support: 

“Kingbilly is beyond a joke, I made a withdraw on the 4 of August it is now the 11 of August still waiting for my withdraw to be accepted and my live chat had banned for the past 4 months. I had sent numerous emails to kingbilly but not one person has gotten back to me.”

Regardless of the mixed reviews, one positive and reassuring aspect is that the King Billy staff regularly respond to negative reviews, offering further support and encouraging users to reach out and work towards a solution. 

Games at King Billy Casino

When it comes to game variety, King Billy Casino is hard to match. It stands out as one of the most diverse sites around, offering over 11,000 titles, including player-favourites such as Book of Dead, Buffalo King, Book of Ra, and Gonzo’s Quest. Players can explore everything from slots and table games to live dealer titles, crash games, and instant wins. 

Is there a wide range of providers available?

King Billy Casino is one of the industry leaders when it comes to the number of providers it offers, with over 80 names in the lobby. As a result, the library covers every major genre, including slots, jackpots, live casino, table games, and instant wins. 

Some of the biggest names include:

• Pragmatic Play (543 titles)

• Playtech (448 titles)

• Evolution (433 titles)

• Play’n GO (413 titles)

• NetEnt (207 titles) 

Studios like Ezugi, Absolute Live Gaming, and Amusnet Live that specialise in live dealer tables are also well-represented. 

In addition to these heavy hitters that everyone has heard of, King Billy also partners with smaller studios such as Mascot, Tom Horn, Spinomenal, and Platipus. These add creative mechanics and unique themes to the mix, giving you a chance to try something new. 

Popular Megaways slots

If you’re a fan of Megaways slots, King Billy won’t disappoint you. It features 172 titles, all conveniently grouped in a dedicated megaways subcategory within the Slots section. This makes browsing them smooth, as you can see the full collection without using the search bar. 

These titles come from leading studios like Pragmatic Play, Red Tiger Gaming, Big Time Gaming, and Blueprint, offering a wide variety of themes. 

Here are some standout Megaways slots worth checking out:

• Buffalo King Megaways by Pragmatic Play: A fan favourite featuring wild multipliers and a free spins round. 

• Poseidon Ancient Fortunes Megaways by Microgaming: Known for its cascading reels and expanding multipliers that climb with every consecutive win. 

• Big Bad Wolf Megaways by Quickspin: A classic title reimagined with tumbling symbols and free spins featuring increasing multipliers. 

Online slots

King Billy Casino’s slots collection is massive, with thousands of titles covering almost every imaginable theme, mechanic, and bonus feature. Navigation is easy, as the Slots category is further divided into six subcategories that you can use to find the right type of game, including:

• Accumulating

• Bonus buy

• Megaways

• Crash

• Book

• Exclusive

During our testing, we tried popular slots like Play’n GO’s Book of Dead, NetEnt’s Gonzo’s Quest, and Novomatic’s Book of Ra. If you like Hold & Win titles, you can try out Sunny Coin 1000 and Lucky Crown, while the fans of retro vibe can enjoy timeless classics such as Fortune Threes and Multi Heart 5. 

The lobby can also be filtered by provider, so if you like a specific studio, you can easily find your favourite titles. All in all, King Billy’s slot collection is hard to beat, and you won’t run out of new titles to play any time soon.

RTP transparency

Like most online casinos out there, King Billy doesn’t display an overall average RTP across its game library. Instead, RTP details are listed within each individual game’s information or help menu. If you want to check payout percentages, you’ll need to open games one by one. 

Blackjack

Blackjack fans have plenty to look forward to at King Billy Casino, with both RNG and live dealer options available. While the total number isn’t huge compared to the casino’s total number of games (11,000+), the collection still offers enough choices with 32 RNG titles and around 140 live tables. 

The RNG section includes both classic and modern titles from studios like Playtech, Betsoft, Habanero, Relax Gaming, Quickfire, and others. You’ll find familiar titles like Classic Blackjack Gold Series, European Blackjack Multihand, and Atlantic City Blackjack, as well as unique twists like Blackjack Lucky Sevens from Evoplay that awards the lucky seven’s bonus for three 7s. 

The live dealer lobby is where King Billy really shines. It’s powered by leading providers like Evolution, Pragmatic Play, and Ezugi, and offers high-quality streaming, professional hosts, and tables for every bankroll. Popular titles here include Speed Blackjack, Power Blackjack, and VIP Diamond Blackjack, alongside themed tables like Salon Prive Blackjack for high rollers. 

Roulette, poker and other table games

King Billy casino offers a solid selection of table games that covers all the essentials, including roulette, baccarat, and poker, in both live and RNG formats. 

Roulette takes the spotlight with over 240 titles, including around 140 live tables powered by Evolution, Ezugi, and Pragmatic Play Live. 

Alongside staples like European, French, and American Roulette, there are also more dynamic options like Lightning Roulette, Gravity Roulette, and 500x Royal India Roulette, popular for their multipliers and themed visuals. 

Baccarat fans also have plenty to choose from with 22 RNG titles and 80+ live tables. The selection features popular variants like Speed Baccarat, Peek Baccarat, Golden Wealth Baccarat, and Salon Prive Baccarat. The games come from leading studios, including Evolution, Pragmatic Play Live, and Habanero. 

The live poker section is quite small, but it’s there, with around eight tables. You’ll find staples like Casino Hold’em, Ultimate Texas Hold’em, Three Card Poker, and Bet on Teen Patti. While the poker selection could be broader, the overall table game variety and King Billy is impressive and balances quantity and quality. 

Crash games

To see the available crash games at King Billy, you can go to the dedicated subcategory under the casino’s Slots category page. This makes it easy to browse and explore all 120 titles from top studios like InOut, Fugaso, Orbital, Turbogames, and Evoplay. 

The lineup includes fan favourites like Aviator by Spribe, JetX, CrashX, FlyX, and Spaceman, as well as a host of creative alternatives like Magnify Man, Cricket X, GoalX, and Dragon Crash. There are also hybrid concepts like Turbo Mines and Aztec Plinko, which blend crash mechanics with instant-win elements. Overall, we’re quite happy with the selection and the variety.

King Billy casino unique features

One of King Billy casino’s standout features is its creative medieval theme, where you play as part of King Billy’s empire. The VIP program ties into this idea, so you climb the royal ranks as you play, earning perks along the way.

The system uses two in-game currencies:

• Royal Score, which tracks your progress;

• King’s Coins, which you can earn and spend in the Bonus Store.

The Bonus Store lets you exchange King’s Coins for cash, free spins, or other rewards. We found this setup to be fun and well-integrated, which makes the loyalty program feel more engaging. 

Deposit and withdrawal methods

The King Billy casino supports a wide range of payment options, covering both traditional and modern ones. 

You can deposit using credit and debit cards, e-wallets, bank transfers, mobile wallets, and even cryptocurrencies. Though keep in mind that the availability of these methods differs depending on your location. For example, Interac and MuchBetter are popular payment methods for Canadian players. The minimum deposit is €20, and the casino doesn’t charge any deposit fees, which is common among the best online casinos. 

To withdraw funds, you must first verify your account and ensure your most recent deposit has been wagered at least 3x. Then, you can withdraw your funds using the same method as your deposit, with a minimum withdrawal of €40 and a monthly cap of €4,000. Again, there are no withdrawal fees. The transactions are typically verified within 24 hours by the casino, followed by each method’s specific processing times.

Banking method	Fees	Min deposit	Payout times
Credit/debit cards (VISA, Mastercard, Maestro)	None	€20	1–3 days
E-wallets (Skrill, Neteller, PayPal, WebMoney, Payz, Jeton, MiFinity, MuchBetter, CoinsPaid)	None	€20	0–1 hours
Bank transfer methods (Payfast, Interac, Jetonbank, Rapid Transfer, Webpay, IMPS)	None	€20	5–7 days
Prepaid (PaysafeCard, Neosurf, Flexepin, AstroPay)	None	€20	0–1 hours
Mobile and instant pay (Apple Pay, PIX)	None	€20	/
Cryptocurrencies (BTC, ETH, LTC, USDT)	None	mBTC100 mETH2 mLTC10 USDT5	Typically instant but can take up to 1–2 hours

King Billy casino on mobile

Playing at King Billy casino on mobile is pretty smooth, which is to be expected from a platform of this calibre. The site runs without any issues in mobile browsers and mirrors the desktop version completely. All the menus, categories, and games are responsive on mobile, so you’ll easily find your way around. 

There’s also a dedicated Android app, though it’s not available on Google Play. Instead, you’ll need to download the .apk file directly from the casino’s website and install it manually after granting the necessary permissions, which might be tricky for some users who are not so tech-savvy. 

At the moment, there’s no iOS app, but overall, the mobile play on King Billy left a positive impression on me with its speed, clean navigation, and responsive design.

User experience and site performance

When we analysed King Billy Casino using a speed test, the results showed mixed performance. The site earned a 15% performance score, which is pretty low. Key metrics like Largest Contentful Paint (3.8 s) and First Contentful Paint (2.6 s) were slower than recommended. At the same time, the Total Blocking Time (1.860 ms) and Cumulative Layout Shift (0.335 s) suggest the page takes a bit longer to stabilise. 

That said, my real-world experience was different, so this may have been a server issue. In my experience, the site loads smoothly, navigation is effortless, and games launch without any noticeable delays. 

The casino also includes lots of categories, subcategories, and filters in the lobby, which makes it easy to find the right game and improves the overall experience. The only downside is the lack of an iOS app, meaning Apple users will need to rely on the browser version. 

Customer support 

Our experience with King Billy’s support was positive overall, but not without hiccups. For one, it’s great to see that customer support is available 24/7, so you can get help whenever you need it, and you can reach the team through live chat or email.

During our test, the live chat worked smoothly, but it started with an AI bot, which can make getting to a real person a bit tricky. Once we connected with a human agent, though, the experience was smooth, as the responses were quick, clear, and helpful. 

Overall, the support works well, but we would like to be able to reach out to a human agent right away through the live chat, because the AI bot can be a waste of time.

Channel	Availability	Response time	Time to problem resolution
Website chat	24/7	10 seconds	Within 30 minutes for standard problems
Email	24/7	30 minutes	Used for complaints and more complex situations, from 1–2 work days

Responsible gambling tools at King Billy casino

The King Billy casino provides a solid range of responsible gambling tools. You can set deposit, loss, and wager limits on a daily, weekly, or monthly basis, allowing you to manage your spending. There are also session limits to cap playtime and a cooling-off option if you need a temporary break. 

For longer breaks, you can activate self-exclusion for a set or indefinite period, which becomes effective immediately. The only downside is that there is an option to apply bonuses on the RG page, which is a bit confusing, as this may entice users to keep playing when they want to control their spending and playtime.