3.11 which make reference to addictive or illegal substances or their use, or any other illegal activities.
3.12 that contain Logotypes, symbols, emblems or figures connected in one way or another with organizations, that violate or were violating existing laws and rules; i.e. anything that may provoke strong negative reaction/association or promote national/ethnic/religious hatred. (For example, using different variations of Nazi symbolic, abridgments and signs [88, 14, 420, SS], or similar stylizing [such as, 55] as well as credentials, names and surnames of Nazi leaders.)
3.13 that contain reference to current mainstream religions that may create offense, i.e. names such as God, Jesus, Allah, etc.
3.14 that are connected with negative historical or political personalities, first of all those who are judged by international courts for crimes against humanity, those that generally arouse feelings of suffering or disgust in the majority of people, as well as members of currently existing terrorist organizations;
3.15 that negatively portrays the projects staff, or administration.
3.16 which in any other manner violates the End User License Agreement or local laws.
....... either implicitly or explicitly are prohibited (This also contains links to websites containing the above).
If names (player or clan), avatars, signatures, images/video, clan logos within the forums or within the game violate these rules the offending account may be changed and/or the accounts may be sanctioned or suspended. Moreover, the administration reserves the right to delete, update or modify any names (player or clans) and avatars, images or clan images which are considered inappropriate on the forums or within the game environment.
You can find the complete game rules here: