The anomaly is not gone with its destruction, but is splitted in multiple pieces. Each of them is used by alien creatures to teleport. Military forces secure the perimeter, while new formed bandit groups try to survive in this hostile place. Rodan calls Professor Gorin on his arrival and his only goal is to reach him.
As Rodan breaks his way through all the enemies to the faithful Professor, he will encounter both familiar monster creatures and new ones. The place where Rodan was kept he can't remember, but his abilities were raised an a new trait has evolved - The Rage. Rodan is not such a cold-blooded person, but the rage make him so angry that he may slash his victims with a single touch.