Shin Megami Tensei: Digital Devil Saga is a video game set in the town of Junkyard, where endless rain falls. The main character Serf and his four companions belong to a tribe called Embryon and they are on a mission to reach Nirvana, which can only be reached by champions of Junkyard. Suddenly, mysterious object the Pod appears and emits countless spheres of light that infect them with demonic powers. A dark-haired girl named Sera rescues them and has the power to control their transformation. They are ordered by the Church of Karma to head for Nirvana accompanied by her and whoever reaches there first will be declared as champions of Junkyard. Throughout their journey they must fight against other tribes who have also been transformed while discovering secrets related to Sera's mysterious power. In order to survive they must devour their enemies' flesh and absorb their devastating powers as well as special abilities!

Shin Megami Tensei IV is a role-playing video game developed by ATLUS. It is the first true successor to 2004's Shin Megami Tensei: Nocturne, and builds on the styles of previous titles such as Persona, Devil Summoner and Devil Survivor. The story revolves around the Samurai, who are sacred protectors of the Eastern Kingdom of Mikado. Players take on the role of a newly appointed Samurai, who must defend their kingdom from an army of demons while struggling against factions that have nefarious designs on the world. Throughout the course of their journey they will be faced with many choices which will affect how events unfold; ultimately leading to either salvation or destruction for mankind.