Translating to demon compendium, this Sega Saturn disc is supplementary content to Shin Megami Tensei: Devil Summoner, releasing a few months after the game on April 26th, 1996. It was later packaged in a bundle with the original game in the Special Box re-release. It allows the player to view artwork of Devil Summoner's 255 demons and read about their stats and backstory while listening to music.

Translating to demon compendium, this Sega Saturn disc is supplementary content to Shin Megami Tensei: Devil Summoner, releasing a few months after the game on April 26th, 1996. It was later packaged in a bundle with the original game in the Special Box re-release. It allows the player to view artwork of Devil Summoner's 255 demons and read about their stats and backstory while listening to music.