Adult PC Game: The Last Necromancer - v3.8 by Bandai Archive

After the rise of the Holy Templars, the world has slowly been beset by monsters known as Wildspirits.
After a tragedy, the player finds themselves unexpectedly thrown into a world of dark magic and violence.
Use Magic to defeat all who oppose you and the power of Necromancy to control their corpse for whatever you desire in order to save the world as
The Last Necromancer.​

The Last Necromancer - v3.8 by Bandai Gameplay Preview