Games Like ELDRIMAR: Prologue

ELDRIMAR: Prologue is a first chapter of the full game:

In the Kingdom of Eldrimar, a schism occurred, as necromancers rose up against the mages and took over the great city of Tier, destroying all living things and turning people into undead. The situation was seized upon by Lord Azator, the leader of the Alir race, who were once banished to lower worlds by humans long ago. The game's main character is Saron, a warrior of Azator, who has been trained since childhood for invasion. His task is to open the great portal and bring his people back to their homeland of Eldrimar. But it won't be easy as he is alone, and enemies are everywhere.