Simple 1500 Series Vol. 70: The War Simulation - Nin no Tsukurishisha-tachi

Simple 1500 Series vol. 70: The War Simulation - Nin no Tsukurishisha-tachi is a Tactical RPG in which the player takes control of Ken (and his mecha robot) that is a member of a Rebellion Army that is trying to defeat the dictator government that is pressing the people.