Fortnite Chapter ... You find Cerberus in Grim Gate, west of Restored Reels. After you defeat him and his pack, you'll receive the Mythic Gatekeeper Shotgun. You can find the god of the underworld ...

Fortnite Chapter 5 ... where his medallion is located. Cerberus is still waiting at Grim Gate but now as a NPC. You can duel him for his powerful Gatekeeper Shotgun. Oscar is back!