Change nickname
Every player has the option to change their nickname. Note that the nickname is the name that is seen in Rankings, Alliance, Galaxy and Profile menus, and the user name is the one used to log in.
When a player changes their nickname, the username remains the same, i.e. this option does not change the username. Meaning that all other players will see the new nickname, but you will continue to use the original username when you log in. The username can’t be changed.
Every player has one free Nickname change. Every subsequent Nickname change costs 100 Credits.
You can change your nickname once every 7 days.