Acaratus

Acaratus is a turnbased tactical RPG set in a medieval steampunk world where you build and fight with your mechanized battle suits to help Adina free the enslaved people by the oppressing emperor Helios. Since the Valerian Conflict ended the land has been ruled by emperor Helios. A rich slave dealer called Adina unwillingly becomes the leader of a small rebellion against the oppression. She starts recruiting slaves to fight back against the regime and in the process setting an example for human rights.