One master account for the portal, your game accounts under it. Sign in with your email or a game username.
After 5 failed attempts, login is locked for 15 minutes.
8-20 Latin letters and digits, the same password works in the game
If a friend invited you, enter their code — you both get rewards.
Have an invite code?
The game account's username and password are for the game client; the email and portal password are for this site.