125% up to €/$ 1250
+7
Welcome Bonus:
€/$3000 + 400 FS
18+
T&Cs apply
Please gamble responsibly
Not Available in United States
King Billy Casino Review: What to Know
A platform focused on slots, live casino games and cryptocurrency payments, with a broad game selection and promotions available for both new and existing players.
| Established: | 2017 |
| Owner: | Novatrix SRL |
| License: | Anjouan license, Tobique Gaming Commission |
| Min. Deposit: | €20 |
| Currencies: | AUD, BTC, CAD, ETH, EUR, LTC, NOK, NZD, USD, USDT, ZAR |
| Payment methods: | Bank Transfer, Mastercard, Neosurf, Visa |
| Withdrawal Time: | 3-7days |
| Platforms: | Mobile, PC |
| Game Providers: | 1spin4win, BGaming, NetGame, Playtech, Pragmatic Play |
| Popular Slots: | 3 Royal Bags, Bonanza Million, Coin Win Express, Gold of Odin, Hold the Gold, Lucky Ferret, Merge Up 2, Princess of Elements, Royal Strike, The Biggest Win x50 |
| Popular Games: | Baccarat, Blackjack, Keno, Roulette |
| VIP Program: | King Billy VIP Club |
| Support: | Email, FAQ, Live Chat |
| Available Languages: | English, German |
| Restricted Countries: | Bahrain, Belarus, Belgium, Brazil, British Indian Ocean Territory, Bulgaria, Comoros, Cyprus, Estonia, France, Georgia, Germany, Gibraltar, Greece, Guernsey, Iran, Iraq, Japan, Jersey, Latvia, Lithuania, Malta, Myanmar, Netherlands, North Korea, Poland, Romania, Russia, Salvador, Spain, Ukraine, United Kingdom, United States |
What We Liked and What Could Be Better
Pros
- Wide selection of slots and table games
- 5,000+ games across different categories
- Over 100 roulette variants
- Android mobile app
- 24/7 customer support
- Multiple fiat and cryptocurrency payment options
- Two-factor authentication (2FA)
- Several licensing details published by the casino
Cons
- Limited blackjack and baccarat selection compared with roulette
- Only two live poker games and no regular online poker
- Table games are not available in demo mode
- iOS app is not currently available
- Game availability can vary by country
- KYC may be required for withdrawals and some account actions
- Some payment methods and limits depend on your country
- €20 monthly dormancy fee after 12 months of account inactivity
- Tobique and Anjouan provide a less established regulatory framework.
Welcome Promotions
New players can claim a welcome offer of up to €3,000 plus 400 Free Spins. It gives you extra funds and spins to try selected casino games, but the full terms, wagering requirements and eligible games are worth checking before claiming the offer.
| Standard wagering | 30x |
| Slots contribution | 100% |
| Live/table/video poker contribution | 5% |
| Maximum bonus bet | €/$5 |
| Crypto maximum bet | 5 USDT / 0.00005 BTC / 0.0015 ETH / 0.05 LTC |
| Standard bonus expiry | 30 days |
| Bonuses active at once | 1 |
| Bonus stacking | Not allowed |
| Progressive jackpot games | Not available with active bonus |
- Promotion-specific terms: Individual bonuses may have conditions that differ from the general bonus rules.
- Country restrictions: Bonus availability can depend on the player's country and applicable local rules.
- Check before claiming: Review the terms of the specific promotion before making a qualifying deposit or placing bets.
Bonuses & Promotions
Bonus Terms
The headline offer is only part of the picture. The standard 30x wagering requirement applies to most promotions, while slots usually count at 100% and live casino, table games and video poker at just 5%. There is also a €/$5 maximum bet during wagering, with separate limits for crypto players.
There are also a few less obvious conditions worth knowing:
- The bonus expires: Most deposit and free-cash bonuses are valid for 30 days. Once a bonus expires, the remaining bonus funds and associated winnings can be forfeited.
- Your real-money balance is used first: When playing with a bonus, real money is exhausted before bonus funds. Winnings from bets placed with the bonus balance are then added to the bonus balance.
- One bonus at a time: Deposit bonuses cannot be stacked, and only one bonus can be active per player.
- Some games contribute very little: Live casino, table games and video poker count for only 5% of wagering, so using these games can make the wagering requirement take considerably longer to complete.
- The maximum bet matters: Exceeding the €/$5 limit while a bonus is active can put the bonus and related winnings at risk.
- Some games are unavailable: Progressive jackpot and accumulative games cannot be played while an active bonus is in use.
- Risk-minimising bets don’t count: Bets designed to cover opposite outcomes, such as red and black in roulette or player and banker in baccarat, do not contribute to wagering.
- Promotions can change: Offers may be updated, withdrawn or refused, and the rules can vary from one promotion to another. Always check the terms of the specific offer, especially the wagering requirement, maximum bet and expiry date.
In our view, the most important point is not the advertised bonus amount but how the restrictions affect the actual wagering.
The 30x wagering requirement is only one part of the bonus terms. Live and table games contribute just 5% towards it, and there is also a €/$5 maximum bet while wagering. Most bonuses are valid for 30 days, so there is a limited time to complete the requirements.
The exact rules can vary between promotions, so it’s worth checking the terms of the particular bonus, especially the wagering requirement, maximum bet, expiry date and eligible games.
Promotions
There’s more than just the welcome offer. You’ll also find deposit bonuses, Free Spins, cashback, crypto offers and regular promotions. The available deals and their terms can change, so the cards below give a quick overview, while the details of each offer are worth checking before you claim it.
A note on the promotions: The number of offers is quite high, but they are not all available to every player. Some are tied to specific deposits, VIP levels, payment methods or promotional periods. The bonuses shown below are provided for informational purposes only and may not be available at the time of reading. The general bonus terms also include wagering, maximum-bet and expiry restrictions, so the headline amount or number of Free Spins does not necessarily show the full value of an offer.
KING BILLY REBORN
Mission Rewards
The Reborn system adds missions and a Battle Pass, with rewards unlocked as players complete quests. It is available to all players, and rewards vary by mission and Battle Pass level.
SPIN JOY ARRIVES
UP TO 150 FS IN NEW SLOTS
A Spin Joy promotion offers a choice of 50, 100 or 150 Free Spins, depending on the deposit amount. The bonuses require 40x wagering, have a €100 maximum win, and are available once per day. The offer applies to selected Spin Joy titles.
Weekend Special
100 FS for the weekend
A weekend offer with 100 Free Spins split into 50 spins per day. It requires a €/$50 minimum deposit, comes with 30x wagering, and has a €500 maximum win. The offer is available once per week on Saturday and Sunday.
Bonus code:
WKND100
welcome pack
€/$3000 + 400 FS
The welcome package covers the first four deposits, with a mix of percentage-based bonuses and 100 Free Spins on each deposit. The offer ranges from 100% up to €/$500 on the first deposit to 75% up to €/$1,000 on the third and fourth, with 30x wagering and a €/$5 maximum bet.
HIGHROLLER WELCOME PACK
500% up to €/$6500
A four-deposit promotion with bonuses ranging from 100% to 150%, with up to €/$2,500 available on the first deposit. Each deposit requires at least €/$250 and comes with 30x wagering. Completing all four deposits within seven days also unlocks Count VIP status.
Bonus code:
VIPWELCOME1
FOR THE 1ST DEPOSIT
200 FS on Elvis Frog Trueways
A first-deposit offer providing 200 Free Spins on Elvis Frog Trueways by BGaming. The minimum deposit is €/$20, with the spins split into two daily batches of 100. A 30x wagering requirement applies, with a €/$100 maximum win from the Free Spins and their results.
Bonus code:
1ST200FS
FOR THE 1ST DEPOSIT
125% up to €/$250
A first-deposit offer with a 125% match bonus up to €/$250. The minimum deposit is €/$20, with a 30x wagering requirement and a maximum win of 3x the deposit amount. The bonus is available once per player and remains valid for seven days after activation.
Bonus code:
1ST125
FOR THE 1ST DEPOSIT
200 FS on Zeus VS Hades
A first-deposit offer with 200 Free Spins on Zeus vs Hades – Gods of War. The minimum deposit is €/$20, with the spins split into two batches of 100. A 30x wagering requirement applies, with a €/$100 maximum win from the Free Spins and their results.
Bonus code:
GODS200FS
Slot Games & Selection
King Billy has over 5,000 games in its lobby, with a mix of different slot styles rather than just standard video slots. You’ll find Megaways, Bonus Buy, Accumulating and Book-style slots, along with other titles.
There’s also a separate Crash category for games that work differently from traditional slots.
Some games can be played in demo mode, which is a useful option if you want to see how a slot works without using real money. The game selection can change, and availability may depend on your country.
If you are using a bonus, there are a few extra things to keep in mind. Slots contribute 100% towards the wagering requirement, while progressive jackpot and accumulating games are not available with an active bonus. The general maximum bet during bonus wagering is €/$5.
How Strong Is the Table Game Selection?
King Billy has a good selection of online and live table games, but the range is not equally strong across every category.
Roulette is clearly the strongest part of the table-game selection here. There are more than 100 online roulette variants, going well beyond the usual versions. Live roulette is also available, although the choice is smaller than in the online section.
The blackjack and baccarat selection is much smaller by comparison. Both games are available in online and live versions, but there are fewer variants to choose from. The live poker offering is even more limited, with only two live poker games currently listed. There is no dedicated online poker section, so players looking for a broader poker selection may find the choice limited.
Another drawback is that these table and live games are not available in demo mode. Unlike some slots, you cannot simply open a game and try it for free before playing with real money.
Overall, it’s a better fit for roulette players than for someone looking for a wide range of blackjack, baccarat or poker games. The number of roulette variants is a real strength, while the smaller selection in other table game categories is worth keeping in mind.
A Look at the Game Providers
There’s a mix of games from familiar providers such as Evolution, NetEnt, Ezugi, Amusnet, Big Time Gaming and BGaming.
The main advantage is variety. A large provider network means the casino is not dependent on one or two studios, so you can find games with different mechanics, themes and formats in the same lobby. It is particularly useful if you already have a few preferred providers and want to check whether their games are available.
There is also a good mix between slot-focused providers and live-casino suppliers. For example, Evolution and Ezugi are relevant to the live-game side, while providers such as Big Time Gaming, NetEnt, Endorphina and BGaming add different types of slots.
What to keep in mind
The large provider list does not mean that every provider’s full catalogue is available. The number of games and the titles you can actually access depend on the casino’s current lobby and your location.
Country restrictions are one of the more important limitations. Some games can be unavailable in particular markets because of restrictions imposed by the provider. These restrictions can also change over time.
NetEnt is a good example. Its games have extensive geographical restrictions, with certain titles unavailable in markets including Australia, Belgium, France, Italy, Spain, Sweden, Switzerland, the UK and the US, among others. Some branded NetEnt games have additional country-specific restrictions.
Other providers have narrower restrictions. Play’n GO and Pragmatic Play are listed as unavailable in Sweden, while Amatic has restrictions covering Australia, Austria, Estonia, Greece and the US.
Another point worth knowing is that using a VPN to bypass these restrictions is prohibited. According to the terms, attempting to circumvent geographical limitations can result in winnings being confiscated.
Our take
The wide choice of providers is a definite plus, especially if you prefer having games from different studios. The main catch is that you may not see the full range in your lobby, as country restrictions can limit access to certain games or even entire provider catalogues.
For that reason, I would judge the provider selection based on what is actually available in your country, rather than simply counting the number of provider names listed by the casino.
Deposits & Withdrawals
You can use both fiat currencies and cryptocurrencies for payments. Supported fiat currencies include EUR, USD, AUD, CAD, NZD, NOK and ZAR, while crypto options include BTC, ETH, LTC and USDT. The exact payment methods depend on your country, so the options available in your cashier may differ from the general list.
The minimum deposit is €20 or the equivalent, with higher minimums for some currencies. The exact maximum deposit depends on the payment method and is shown when you select it. Deposits must also come from a bank account, card or e-wallet registered in your own name. Third-party payment accounts are not allowed.
Crypto deposits have separate minimums. King Billy currently lists 0.00036 BTC, 0.012 ETH, 0.51 LTC and 20 USDT as the minimum amounts. This is worth checking before sending cryptocurrency because deposits below the required minimum will not be credited and are not refunded.
Withdrawals
The minimum withdrawal is higher than the minimum deposit. It starts at €40 / $40, or A$60 / C$60 / NZ$60, with different limits for other currencies and payment methods. There are also maximum withdrawal limits per transaction, day, week and month. For example, the standard maximum is €2,000 per transaction, while the daily limit can reach €4,000 and the monthly limit €30,000. Higher VIP levels may receive different limits at the casino’s discretion.
Withdrawals are reviewed only on business days. King Billy states that cashout requests can be approved from Monday 07:00 UTC until Friday 16:00 UTC, so a request submitted after Friday’s cut-off will wait until the following Monday.
Bank transfers are processed within three business days, although the overall time can also depend on the banks involved. Intermediary banks may charge additional fees, with King Billy noting that these can be up to around €16. Your own bank or payment provider may also apply fees.
Verification and Bitcoin
King Billy can ask for identity verification before processing a withdrawal. This may include a government-issued photo ID, proof of address and additional documents confirming your payment method.
Bitcoin players have an additional verification requirement. Before making BTC deposits or placing bets, they must provide valid identification, such as a passport or driving licence. BTC deposits and betting are blocked until the verification is completed, and failing to complete the process can result in the account being closed.
For cryptocurrency transactions, the exchange rate is based on the Coinbase Converter rate at the time of the transaction. King Billy does not provide a separate currency-exchange service between fiat and cryptocurrency.
A few less obvious points
If a deposit is rejected or charged back, the casino states that winnings generated from that deposit can be voided. It is therefore important to use a supported payment method and make sure the transaction is successfully completed.
If you request a withdrawal by bank transfer, the casino may use a different payment method if necessary. Card withdrawals are also subject to specific rules, including the requirement that the card is personal and issued in a supported country.
One detail that is easy to overlook is the inactive-account fee. If there is no login or gameplay for 12 consecutive months, King Billy reserves the right to charge €20 per month from the remaining balance until the account is reactivated or the balance reaches zero.
The table below gives a quicker overview of the available payment methods and their limits. Since payment options can vary by country, the cashier remains the best place to check which methods are actually available to you.
Method
Type
Fee
Processing Time
Limits Per Transaction
Bitcoin
Bitcoin
0%
Instant
Min. 0.002BTC
Ethereum
Ethereum
0%
Instant
Min. 0.01ETH
Litecoin
Litecoin
0%
Instant
Min. 0.01LTC
Tether
Tether
0%
Instant
0.0001USDT
Method
Type
Fee
Processing Time
Limits Per Transaction
Bitcoin
Bitcoin
0%
Instant
Min. 0.2mBTC / Max. AU$4,000
Ethereum
Ethereum
0%
Instant
Min. 25mETH / Max. AU$4,000
Litecoin
Litecoin
0%
Instant
Min. 300mLTC / Max. AU$4,000
Tether
Tether
0%
Instant
Min. 20USDT / Max. AU$4,000
Licence, Security & Player Protection
King Billy is operated by Novatrix SRL, a company registered in Costa Rica under registration number 3-102-893958.
The casino’s published documents list the following licences:
- Tobique Gaming Commission — Licence No. 0000002
- Government of the Autonomous Island of Anjouan, Union of Comoros — Licence No. ALSI-202508056-FI2
The casino also states that it uses technical and organisational measures to protect player accounts and personal information. Two-factor authentication (2FA) is available as an additional account security option.
Some verification is required when using the service. King Billy may request KYC documents to confirm your identity, age, address or payment details, particularly when processing withdrawals. For Bitcoin players, identity verification is required before deposits and bets can be made.
The privacy policy also explains that personal data may be shared with payment providers, game providers, KYC/AML services and other third parties where this is necessary to provide the service or meet legal requirements. It also mentions the use of OpenAI, Google Gemini and Anthropic to assist with certain customer communication and support processes.
For the latest information, it is worth checking the current Terms and Conditions, Privacy Policy and licence details on the King Billy website, as these details and requirements can change over time.
Help & Customer Support
24/7 customer support is available through email and live chat for questions about accounts, payments, games and other casino-related issues.
The listed support email is [email protected], while live chat is available directly through the casino website.
There is also an FAQ section covering common questions, including how the casino works and how withdrawals are handled.
24/7 support means you can contact the team at any time, but some issues may still take longer to sort out. This is especially true for payments, KYC checks or account verification, where support may need to review your details before giving you an answer.
Playing on Mobile
The Android app puts the main features in one place, including games, deposits, withdrawals, account management and live chat. From the app, users can manage their account, make deposits and withdrawals, access games, download documents and contact support through live chat.
The app currently supports Android devices, while iOS support is mentioned as something the casino plans to add in the future. This means iPhone and iPad users need to use the mobile version of the website instead.
The app is kept in line with the current version of the casino. When a newer version is available, the app can notify users and provide an option to update it.
One useful detail is that the app uses push notifications independently of the notification settings in the casino account. These notifications can instead be controlled through the phone’s own notification settings.
Overall, the app is mainly useful for players who prefer having the casino’s services in a dedicated Android application rather than opening the website in a mobile browser.
Creating an Account
Creating a King Billy account is fairly straightforward, with the registration form asking for the usual personal details needed to set up and verify an account.
You must confirm that you are 18 or older and agree to the casino’s Terms and Conditions and Privacy Policy before completing registration.
There is also an option to receive promotional messages, as well as a separate consent for offers from partner casinos, so these marketing preferences are worth checking before you submit the form.
You can also use Google sign-in instead of filling out the registration form manually.
The casino says that personal information is used for identity and age verification, fraud and AML checks, and payment processing, and that account data is protected using encryption.
Because some features may require KYC later, the details entered during registration should match your real personal information.
What Players Say
There are mixed reviews from real users on Trustpilot. At the time of writing, the profile has a 3.5/5 rating from 774 reviews. Positive feedback often mentions fast withdrawals, helpful support and a good choice of titles, while some users report withdrawal delays, additional verification requests and account-related issues.
The rating is fairly divided, with 61% of reviews rated five stars and 26% rated one star, so individual experiences can vary. Trustpilot reviews
What We Think
King Billy is a good fit for players who put game variety and roulette selection above everything else. The casino has a large slot library, plenty of roulette options, crypto and fiat payment methods, an Android app and 24/7 support.
The weaker side is the table game selection outside roulette. Blackjack and baccarat have fewer options, there is no regular online poker, and the live poker section is limited to two games.
There are also a few things to check before using the casino, including country restrictions, KYC requirements, payment limits, inactivity fees and the licence information listed in the casino’s documents.
Overall, the platform suits players who want plenty of games and a particularly strong roulette selection. If poker is a priority, or you want a larger choice of blackjack and baccarat tables, the options are more limited.
Other Casinos to Consider
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King Billy Questions Answered
Yes. You can play without activating a promotion. This can be useful if you prefer not to deal with wagering requirements or bonus restrictions.
No. Deposits must be made using a bank account, card or e-wallet in your own name. Third-party payment accounts are not accepted.
Crypto deposits below the required minimum will not be credited or refunded, so it is important to check the minimum before sending BTC, ETH, LTC or USDT.
Withdrawals are reviewed on business days, and requests submitted after the Friday processing cut-off may not be reviewed until Monday. Bank transfers can also take additional time depending on the banks involved.
No. The terms prohibit attempts to bypass geographical restrictions using a VPN, and doing so can lead to winnings being confiscated.
After 12 consecutive months without login or gameplay, a €20 monthly inactivity fee may be charged from the remaining balance.