Kratos is a now mortal who destroyed all of Greece, along with killing Ares, Zeus, Hercules, Hephestus, Hermes, Hera, Poseidon, Hades, and Athena. Athena's death was accidental though. He speaks in a deep and stern voice. After destroying Greece he fled to Midgard and now has a complete change of heart. He doesn't want war or death anymore but he is not afraid to kill out of self defence or to start a war over his son Atreus. He uses two blades attached by chains called the "Blades of chaos" they both can use fire powers. He uses an axe called the "Leviathan axe" that can use ice powers. It was handed to him by his now dead wife named Faye. He refers to Mimir as "Head" and refers to Atreus as "Boy" or "Atreus". He was commonly known as the "God killer" and "The Ghost of Sparta". He is from the greek land of Sparta and fights with a ruthless fighting style.

Atreus is Kratos's and Faye's son. He is young but knows how to fight and use his signature bow and arrow well. Atreus knows how to use magic to defend himself, summon animals to help him fight, and to move one's soul into an object. He always refer's to Kratos as "father". He is half Jotunn and is referred to "Loki" in prophecies. He is a good hearted person and has a very deep empathy for animals.

Mimir is a decapitated head hanging off of Kratos's hip constantly. He used to be a man but was cursed by Odin to be stuck to a tree. After Kratos and Atreus encountered him Kratos cut off his head and got him reanimated. Mimir is the smartest man alive and knows nearly everything. He used to be Odin's advisor until he was betrayed and he now has a deep hatred for Odin. He always refers to everyone as "Brother" and refers to Atreus as "Little brother".