Sons of Valhalla — is an adventure side-scroller with strategy elements. You will play for a hero named Thorald Olavson. He is the son of a jarl and a powerful viking. He has to go to the conquest of England. In parallel, he pursues a personal goal to save his beloved. The gameplay is based on historical events. Once upon a time, the Vikings raided Christian England, robbing temples and killing people. The British pay off the barbarians and offer them their fertile lands. However, Olavson begins to suspect something and sets off on a journey to shed the blood of traitors. You have to control the hero, collect a personal army of warriors and oppose the insidious British, who strive to stab in the back.