Behind all of the special attacks in the latest Super Robot Taisen OG Saga: Masou Kishin II Revelation of Evil God trailer is a rock-paper-scissors style elemental system. Wind beats earth, which dries up water. Water douses fire and fire bests wind.
Another behind the scenes change is you can switch between three operator voices including Xenia, Wendy, and Charian. The PSP game comes out on January 12 in Japan.