Prototype: The Official Video Game

As our team make it through the depths of Grid, they realize that Grid is much bigger then they originally realized. Meanwhile, The Galactic War begins to turn worse and worse when they decide to threaten Earth if they do not obtain surrender their crystal. When the team try to find the crystal, they realize that the Forever Knights have it. As they move through all these problems, they notice that they all have one thing in common: The Manipulator.