The Caligula Effect 2 is a role-playing game available on PlayStation 4, where players navigate a unique narrative centered around a virtual reality called Redo. In this world, a virtuadoll named Regret has created a simulation to safeguard individuals from their past regrets. However, the arrival of a virtual idol named X disrupts this paradise by restoring the memories of a high school student, prompting them to reclaim their freedom.

Players join the Go-Home Club, a group determined to confront Regret and her enforcers, the Obbligato Musicians. The game combines intricate storytelling with strategic gameplay, allowing players to engage in combat while exploring the themes of memory and identity. The immersive experience is designed to challenge players to navigate their character's journey through a richly crafted virtual landscape.