GameGround - multiplayer platform for strategy games.
2. Accounts & logging in.
Login must be at least 4 characters long and may be only consisted of English alphabet characters.
Specifying password is optional.
If you chose to enter password then a permanent account will be created on GameGround server,
and all subsequent logins with the same user name shall require password.
In other words if you want your login name protected and available only to you - login first time with password.
Passwords must be at least 6 characters long.