Delve into the mysterious world of Ai: The Somnium Files - nirvanA Initiative with the Collector's Edition for Nintendo Switch. Join Special Agent Mizuki and her Ai partner, Aiba, as they investigate the perplexing Half Body serial killings. This edition includes the game, an exclusive Pop Up Parade Pvc figure of Ai-Ball ""Aiba,"" an art book, and an official soundtrack. Immerse yourself in concept art, detailed illustrations, and a captivating soundtrack by composer Keisuke Ito. Enjoy the game's English and Japanese voice tracks on PS4, Switch, and Xbox One. Unravel the chilling mystery and enhance your collection with this extraordinary set.