In Armored Core 3, it has been 20 years since the Earth Government and the Corporations battled for supremacy. The majority of humanity lives beneath the surface of the planet, relatively safe from the continuing struggle. A new and mysterious entity has entered the picture, however, snapping up all the available Ravens for intense missions that only their custom-built Armored Core Units can handle.
In Armored Core 3 Portable, players battle as members of the mercenary organization "Raven," piloting customizable mecha Armored Core (AC) units. The ACs are customizable with different weapons and machine parts that can be reconfigured as necessary to complete a variety of combat-intensive missions.
