E.S. "Giant Robots"
Unlike A.G.W.S. battles, E.S. battles play a much more dominant role in Xenosaga II. In fact, E.S. battles have their own separate battle system. In terms of story, E.S. are much more powerful than most other A.M.W.S. and A.G.W.S. Below are 4 icons. Click on one of the E.S. Icons to see their profiles or click on the E.S. Battle Icon to see a battle tutorial in the E.S.
