Welcome Bonus
200% up to €2,500

+ 300 free spins

Wagering
35× (deposit + bonus)
Max bet
€5
Min deposit
€20
Withdrawal limit
$800/day

Contact Millioner Casino

If you need assistance with Millioner Casino, contact our support team at support@millionercasino.best. We aim to make it straightforward to get help with account questions, payments, website access and responsible gambling matters.

Millioner Casino holds a Costa Rica gambling licence and encrypts all personal and financial information with SSL certification, while customer funds are held in segregated client bank accounts.

Welcome Bonus200% up to €2,500

  1. OperatorLumina Holdings Limitada / GMBL Tech
  2. Established2025
  3. Game LibraryOver 9,000 titles from 82 providers
  4. Support24/7 live chat & email

How to get in touch

For support by email, write to support@millionercasino.best. To help us review your request efficiently, send your message from the email address linked to your account where possible. Please do not include your password or other unnecessary sensitive information.

Include your account email or username, a short description of the issue and any relevant details, such as the date an error occurred or the transaction concerned. If the problem is visual or technical, screenshots may also help support understand what happened faster.

Common reasons to contact support

  • Account access, profile changes and verification questions
  • Deposit or withdrawal questions and payment issues
  • Questions about bonus terms and eligibility
  • Technical problems, error messages or website access
  • Requests relating to responsible gambling, account restrictions or taking a break

Support usually replies within 24 hours, although response times can vary depending on the complexity and volume of requests. If your matter is urgent or involves account security, explain this clearly in your message. Please allow time for the team to review the information and respond accurately.