[Notice] Regarding Account and Wallet Registration

To help ensure a smooth and successful registration process for new participants, please review the account and wallet requirements for signing up for MSU Builder.

Please note that MSU Builder is a distinct service from MSU and MSN. As a result, it requires a unique email address and wallet address for registration.

■ Core Requirement for New Account Registration

To create an MSU Builder account, applicants must use an email address and wallet address that have never been registered with any other MSU and MSN.

If you attempt to register with an email or wallet already in use on another MapleStory Universe platform, you will see an "account already in use" error message and the registration will not proceed.

■ How to Register without Hurdles

• Email Address: Please provide an email address that you have not used for any existing MSU or MSN account.
• Wallet Address: Please provide a wallet address that is not linked to any existing MSU or MSN account.

We strongly recommend preparing a new email and wallet address exclusively for your MSU Builder activities to avoid registration issues. Following this guideline is the most effective way to ensure onboarding process.

We appreciate your understanding and cooperation as we maintain a clear and distinct system architecture for MSU Builder.

Thank you for your continued commitment to the MapleStory Universe ecosystem.