Through Kratos's journey, the game humanizes him, revealing a vulnerable and tormented soul beneath his imposing physique. This characterization adds depth to the series, allowing players to empathize with Kratos's plight and understand the motivations behind his brutal actions. The supporting cast, including Iolaus and Ares, further enriches the narrative, introducing complex relationships and moral ambiguities that challenge Kratos's black-and-white worldview.