A Any player over level 30 can Join create an Alliance and be its General. And anyone above level 25 can join an alliance as an ally. Maximum Alliance size is 12 members. You can join an Alliance by sending a request from Level 20 and create an Alliance's page. An invite can be accepted by an Alliance General, Major General or a Lieutenant General. An Alliance General can assign any of his own ally members as Major General or Lieutenant Generals. But at a given time an Alliance can have only one General. An Alliance with two Generals will not be able to accept war requests. If you want to leave an Alliance that you created, you need to first assign someone else as the new General. An Alliance General, Major General, or a Lieutenant General can send war request to another Alliance by Level 30visiting Alliance's page. A war request can be accepted by General or a Lieutenant General or a Major General. Once the request is accepted, you have 10 minutes to prepare for war.