It consists of Orange Star, Blue Moon, Green Earth and Yellow Comet. It was made in preparation to defend against the Black Hole invasions. The faction was formed after the four nations ceased their infightings and focused on the common foe. The Allied Nations have been a success, having driven out the Black Hole forces on Macro Land and Omega Land.
Rachel of Orange Star is the de-facto leader of the Allied Nations.
- The Allied Nations is based off of the United Nations in real world.