Ragnarok

Valhalla (Ragnarok in the US) is a medieval fantasy based roguelike game with Viking/Norse (Scandinavian) mythology as its main theme, reflected by various events and creatures within the game in accord with the mentioned mythology.

It is the year 999 A.D. The player is a young Viking and like many other Vikings at that age, are worried and anxious of the Ragnarok prophecy -- the Norse version of Armageddon i.e. the end of the world. Determined, the young viking sets out to leave the village and thwart the prophecy, or at least prolong its coming with the help of the good Norse gods and some personal human intervention.