The Aegis Imperium is an international Mortal Online-only guild, which was created from its forum community in June 2008. Since then, the guild has gone public in August 2008, and continued to flourish and grow, participating heavily in the decoding of the "MO Counter", and as a result the reveal of the name of the MO World.

The Imperium seeks to solidify itself as an empire within the world of Mortal Online, and be at the forefront of all actions, political, economical and historical on the server it's going to settle on. Its secondary objective is to provide a stable environment for players choosing to take up residence within its territory. Since such objectives require every single play style that exists, every single player, no matter their background or tendencies, can forge out a part within the Imperium.