Cloé's Requiem is a survival horror game in which the goal is to free Cloé, her home and Michel. Cloé's curse weakens as you play music tracks with the girl, and these are available once completed puzzles and mysteries, which reveal reveal more of the house. Exploring the house, there are several items that are used to complete other puzzles, access new areas, or to get a different ending. The player character, Michel, has five hearts of "mental health", which can be healed only by talking to Cloé.