Each player is allowed to play only one account per server. Playing more than one account can lead to a permanent ban of all involved accounts. An account must not be shared with other players. Account-sharing – different players use one account alternately – is not allowed.
IP sharing is allowed. The rule is: one account per user. If you, your brother and mum use the same computer (and have the same IP), you can all play the game as long as you only have one account each. However, it is not allowed to play with the same IP in order to benefit one or multiple accounts. Accounts with a shared IP must not attack each other or attack other accounts together (more than two attacks with each player within 30 minutes). Infringement can lead to a ban or account deletion.
Account sitting (playing a second, already existing account temporarily) is only allowed if it ranges from 24 hours up to 21 days. Within this period of time, only the account-sitter (the account holder’s substitute) is allowed to log in to the sitted account. The sitting ends as soon as the account holder logs in to his or her account. Multiple swapping of the active player between account holder and sitter is regarded as account-sharing and will be punished.
In the course of sitting, battles between the sitter’s and the account holder’s characters are forbidden as well as cooperative attacks of others. Any infringement is treated as account-sharing. An account is sitted at the account holder’s risk. The operator is not liable for changes, loss or the deletion of the account.
Account trading/takeover is not allowed under any circumstance. It is not allowed to use, buy, sell, trade or give these virtual goods, including an entire account, away beyond the operator’s online services. Even the attempt of passing these goods on can lead to a lock or account deletion.