Zeus Cannon

The Zeus Cannon (ゼウス大砲, Zeusu Taihō?) is a space-borne super weapon in Final Fantasy: The Spirits Within. The brainchild of General Douglas Hein, it was built to obliterate the Phantoms' nest in the Leonid Meteor.

An Olympic-class Assault Space Station, the Zeus Cannon is equipped with two heliotron devices; 6 million ampere class helical type nuclear fusion furnace as a power source. The heliotrons can generate a 120 gigajoule magnetic field inside the Zeus Cannon's barrel (acceleration chamber).