AI The Somnium Files Nirvana Initiative —  is a detective adventure game that is the sequel to 2019 AI: The Somnium Files. The project was developed by Spike Chunsoft the same studio that created the first part. The story was once again written by Kotaro Uchikoshi, a Japanese screenwriter and designer who is also responsible for the Zero Escape series. The organizations investigators use a process that allows them to dive into the minds of suspects during an investigation, giving them the opportunity to gain additional clues and leads. She is assisted in her work by her virtual partner, artificial intelligence Aiba, the same as in the first part.

This game has been updated 28-11-2022, 11:58 to the latest version Build 9637785 (upd.28.11.2022).