Electric Device Marian

Psyluth Decker is a young English nobleman. Upon hearing the news of his father's death, he goes to the family mansion, a place surrounded by strange rumors, from which he tried to distance himself. Shortly after his arrival the young man notices that almost everyone he encounters has a secret, and becomes involved in a battle between powerful shapeshifters and mechanical creatures, aided by the trusty maid Marian.

Electric Device Marian is a Japanese-style adventure. The game has a set list of commands that appear on every screen; these commands consist of the verbs Look, Talk, Action, Move, and Item. Most of the time there are no object sub-menus to interact with. Typically, the story is advanced when the player visits various locations, encounters people and triggers events. The adult scenes in the game are non-interactive.