Je kan je bij een alliantie aansluiten door naar de alliantie pagina te gaan en om een uitnodiging vragen bij de alliantie van je keuze. Of je kan zelf een alliantie maken als je wilt.
Alliances are ranked according to their power, the power is the total
amount of power each member brings to the guild. Alliance members are able to view other members power rating and how long they have been in the allliance. It is also possible to send resources and reinforcements to other member cities. Alliance members can talk to each other by clicking the Alliance tab on the talk box and typing messages to each other although it is becoming more common for an alliance to have their own group on Facebook for doing this and chat attached to the group due to it being quick, not lagging as much and due to the fact that all the alliance can chat to each other whether or not they are on Dragons of Atlantis at the time. Really good alliances will be the ones which are most helpfull and friendly, where the teamates rush to help each other whenever they can. To see if an other alliances is freindly or an enemy there are colors. Green is neutral, Red is Enemy and blue is friendly.