Register

Registering at King Neptune's Casino is quick and built for players who want to start spinning and winning without friction. The sign-up flow is streamlined for desktop and mobile so you can complete your account details and be at the game lobby in minutes. Ready to see what this Microgaming-powered site offers? Check our full King Neptune's Casino review for the deep dive.

What you need to get started

Create an account with your name, email, and preferred currency — AUD, CAD, EUR, GBP or USD are all supported. Have a valid ID and address handy for verification if requested; that keeps withdrawals smooth and fast. The platform accepts a wide range of payment options from major cards and e-wallets to local bank transfers, so funding your account is flexible no matter where you play.

How to claim the 100% Welcome Match (up to $100) — limited-time boost

New players qualify for a 100% match bonus up to $100 on their initial deposit. Bonuses are credited after you deposit; no special code required. Act now if you want to take advantage of the match while it’s offered — these promos can change. Keep in mind that bonus funds carry a 50x wagering requirement and are valid for 180 days. Slots and arcade/variety games contribute 100% toward wagering; table games contribute between 0–10%; video poker contributes 2–10%. All deals are cashable once wagering is met.

Promotions beyond the welcome pack

King Neptune’s runs ongoing promotions such as free spins, occasional no-deposit offers, reload deals in newsletters, and cashback rotations. Loyalty rewards and VIP perks are also on the table for regular players, with specifics announced through the promotions tab or email newsletters. If you prefer predictable extras, watch the promotions feed after you register for limited runs and seasonal boosts.

Smooth deposits and fast withdrawals

Pick from familiar options like Visa, MasterCard, Maestro, Visa Debit and e-wallets such as Neteller and Skrill, plus regional methods like AstroPay Card, POLi, Trustly, iDeal and more. Local and direct bank transfers are supported for many countries, and multiple virtual card options are available for convenience. With supported currencies and broad banking choices, you can manage your bankroll in the way that suits you best.

Support when you need it

If anything comes up during registration or when claiming bonuses, King Neptune’s offers multiple support channels. Email support@kingneptunesmobilecasino.com for detailed enquiries, or call the local lines: Netherlands 0800-0232-230, Germany 0-800-000-3369, Canada 1-800-768-1946, Australia 0011-800-1515-1516, International +44-800-917-8547 and UK 0-800-917-8547. Responsive help makes the difference when you want to stay focused on play.

Play with clarity: wagering and cashout rules

Important to know before you deposit: bonus wagering is 50x the bonus amount. Contributions to wagering vary by game type, so prioritize slots and arcade/variety titles if you want to clear requirements faster. All offers listed at King Neptune's are non-sticky and cashable once wagering is satisfied, but terms can differ by promotion — always check the promotions tab or newsletter for specifics.

Ready to join? Create your account and start your first session at the registration page while the welcome match is available.

Get registered, fund your account with the method that fits you, and begin exploring the site’s Microgaming titles, free spin drops, and loyalty rewards — and keep an eye on the promotions feed for time-sensitive deals that boost play and cashout potential.