Adult PC Game: The Fate of Irnia v1.0c by Winterlook Archive

Each 12 years orcs attack your homeland and each time it has enough forces only to defend but never to strike back. Your father was a hero of the last attack, who unfortunately passed away from an unknown disease on your 17th birthday. He left you alone with your mother, your sister and a gift box that you can open only when you come of age.
That was one year ago...​