RE: Alistair is an adventure game designed for Windows that immerses players in the life of Merui, a passionate gamer with a short temper. After a player named Alistair steals a rare item from her in Rivenwell Online, Merui embarks on a quest for revenge. The game combines elements of social interaction, academic responsibilities, and personal growth as players guide Merui through her daily life while she searches for Alistair.

Players will engage in various activities such as making new friends, managing schoolwork, shopping, and navigating potential romantic interests. With its rich narrative and character-driven gameplay, RE: Alistair invites players to experience a unique blend of adventure and emotional exploration.