The Caligula Effect: Overdose releases on May 17, 2018, and the game’s original soundtrack will be released by U/M/A/A one week later, on May 23, 2018. [Thanks, 4Gamer!]
The original soundtrack will include a total of 87 tracks. Disc 1 collects all the vocal themes for the Musicians, which are composed by famous Vocaloid musicians such Utsu-P and [email protected]. Disc 2 are all remixes of the vocal themes, Disc 3 are in-game themes, and Disc 4 are instrumental versions for the vocal themes.
The Caligula Effect: Overdose releases in Japan on May 17, 2018 for PlayStation 4. The original soundtrack will release on May 23, 2018.