"난 악마를 보았어 -거짓말쟁이 탐정게임-" is a thrilling escape game that offers a movie-like story and detective work. In this game, players find themselves in an unidentified building with eight other individuals. Among the group, there is a deceitful liar who shamelessly takes lives. The only way to escape the building is to uncover the identity of the liar. However, there is a time limit of only seven days for this detective game to unfold.

To capture the liar, players must gather evidence within the given time frame. Failure to do so puts their own lives at risk. Are all members in the building enemies, or is there an ally among them?

The game consists of four main elements: exploration, liar discussions, escape, and truth. Players must solve puzzles within the building, gather information about other participants, expose the lies of the killer using the collected evidence, survive until the end to solve the final puzzle, and ultimately escape. Only the surviving participants will learn the truth behind the game.

Please note that all content related to this escape game is fictional, and the characters in the game have no connection to real individuals.