JESUS: Kyoufu no Bio Monster is a port of the popular computer game Jesus for Famicom.

Some changes were made to the story development and dialogue (for example, the partner you act with in the latter half of the story can be chosen in the PC version, but in the Famicom version it is fixed to Elline), and some adult-oriented graphics and scenes were changed or removed due to the age group of Famicom users.