Six years ago, the right half of a corpse was discovered.
The left half was never found…
until six years later, completely fresh with no signs of decay.
Now, Special Agents Mizuki and Ryuki,
along with their AI partners Aiba and Tama,
are tasked to solve the bizarre Half Body serial killings
while unveiling the mysterious plot known only as
the Nirvana Initiative…
Play as the two main protagonists Mizuki and Ryuki who are members of aspecial investigation team inside the Metropolitan Police Department, ABIS, to solve a case.
The game consists of two parts. In the "Investigation" part, players will examine crime scenes and listen to testimonies.In the "Somnium" part, players enter the dream worlds of suspects and key witnesses.Moving back and forth between the two parts, players can obtain the clues that can help them solve the case.
Examine crime scenes and conduct interviews with suspects and witnesses uncover clues.
Use the Psync machine to enter the dreams of suspects and key witnesses to find the truth.
A Psyncer who uses the Psync machine to infiltrate the brains of suspects and key witnesses. Mizuki lost her left eye and is now fitted with a replacement eye equipped with advanced artificial intelligence (the AI-Ball "Aiba"). Despite still being a high school student, her strong physical abilities and clever mind have earned her a special accommodation in ABIS.
An autonomous AI that usually takes the form of an eyeball residing inside Mizuki's left eye socket. Her job is to assist Mizuki during investigations by connecting to networks to gather information and using special functions such as X-ray and thermographs. Because she has been working as an assistant investigator for a long time, she is adept at reading human psychology and emotional states.
A rookie investigator with a strong sense of justice. However, he is not the hot-blooded type; he has a reserved and gentle nature. He is a well-educated young man. Unfortunately, both his parents and his brother have passed away... Fighting through his painful past, he aims to solve difficult cases with his partner, Tama, who is implanted in his left eye socket.
Like Aiba, she is an AI-Ball equipped with advanced artificial intelligence. She is usually found in Ryuki's left eye socket and supports him in his work. She has a motherly quality to her, being both stern and kind (although she is 90% stern...). She inspires Ryuki by whipping his ass into shape. Purely coincidentally, she is also a sadistic character who literally enjoys whipping ass.
An internet idol affiliated with the talent agency Lemniscate. Her idol name is A-set, but her fans call her Tesa. She loves the occult and urban legends. Iris is a senior at Sekiba High, and a member of the dance club.Iris and Mizuki were present at the studio when the right half of a body suddenly appeared during the webcast of a game show.
A former "Quiz King" turned comedian. His stage name is Andes Komeji. He has made some TV appearances but isn’t very successful.He was the host of the game show when the right half of a body suddenly appeared in the studio during the webcast. The appearance of the half body marked the beginning of the Half Body serial killings case.
The daughter of the uber-rich Chieda family. A senior at Sekiba High, she is a member of the same dance club as Iris: she's even won a contest before. Kizuna is good friends with Iris. Through Iris she is also freinds with Mizuki.
- AI: THE SOMNIUM FILES - nirvanA Initiative
- Nintendo Switch, PlayStation 4, Xbox One,
- Windows 10*, Steam*
- (*download version only)
- Detective Adventure
- North America: June 24, 2022 | Europe: July 8, 2022
- ※Steam release will be on 6/24.
- Standard Edition: $59.99 | Collector's Edition: $119.99
- ESRB RATING
- English/Japanese Voice
- English Text
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AI: THE SOMNIUM FILES -nirvanA InitiativeDLC Kimono Set
Description: We prepared special kimonos with a floral pattern for both Aiba and Tama. Wear this to investigate in style.
AI: THE SOMNIUM FILES -nirvanA InitiativeDLC Monochrome Set
Description: We prepared a palette swap outfit for both Aiba and Tama. Wear this to uncover the blackened and lighten the mood.
AI: THE SOMNIUM FILES -nirvanA InitiativeDLC B-Movie Horror Set
Description: We prepared zombie makeup, a special gas mask, and a shark costume for both Aiba and Tama. Wear them to the crime scene to amp up the B-movie horror vibes!
AI: THE SOMNIUM FILES -nirvanA InitiativeDLC Bundle
Description: Contains the "Kimono Set", "Monochrome Set", and the "B-Movie Horror Set" DLC outfits in one bundle for a special price. You'll be able to dress up Aiba and Tama to your heart's content!