Privacy

Account data

The service stores your Account ID, email address, protected password hash, security code, account state, registration date, and game progress. Passwords are never stored as plain text.

Public character data

Character name, class, map, level, master level, reset count, and guild may appear in public rankings and profiles. Account IDs, emails, credentials, inventory contents, IP addresses, and staff data stay private.

Security records

The server may retain connection, moderation, anti-cheat, and operational logs needed to protect accounts, investigate abuse, and keep the game available.

Control

Ask Medusa staff through the official community channel for account-data help or deletion. Some security and transaction records may need short-term retention to prevent fraud or restore service integrity.

Independent project

Medusa MU is an independent fan-run server. It is not operated by Webzen. MU Online names and trademarks belong to their respective owners.