Kratos is a Spartan soldier and the primary protagonist of the famous “God of War” series of games. In the 2018 version, he travels to the cold regions of the frozen north, wields the frigid Leviathan-Axe and the fiery Chaos Blades, and encoun- ters various characters from Norse Mythology. He is accompanied on his adventures by his son Atreus and the talking head Mimir.