AI: The Somnium Files

AI: The Somnium Information[b] (// (audio speaker iconhear) EYE) is an journey online game developed and revealed by Spike Chunsoft, which launched for Microsoft Home windows, PlayStation 4, and Nintendo Change in September 2019, and for Xbox One in September 2021. It’s set in Tokyo and follows detective Kaname Date, who investigates serial killings and enters suspects’ recollections to extract data to assist resolve them. The sport was directed and written by Kotaro Uchikoshi, with character designs by Yūsuke Kozaki. A sequel, AI: The Somnium Information – nirvanA Initiative, is deliberate for launch in 2022.


AI: The Somnium Information is a thriller journey sport that’s break up into two forms of sections: investigation and somnium elements.[2][3][4] The story progresses by way of branching paths resulting in a number of completely different endings, based mostly on decisions the participant makes;[5][6] the participant solely will get a full view of the story by taking part in by way of every route.[4] Reasonably than beginning over from the start a number of instances to see completely different paths, the participant can skip on to the branching factors utilizing an in-game stream chart.[6]

Throughout the investigation elements, the participant character, as detective Kaname Date, makes use of his synthetic intelligence unit Aiba’s capabilities, akin to X-ray imaginative and prescient and zooming, to additional the investigation in the actual world.[6][5][3][4] Throughout the somnium elements, Date makes use of a machine known as the Psync Machine[4] to enter the recollections of suspects or key witnesses who don’t need to share data with him, within the type of dreamscapes known as “somnium”, to search out clues and extract the data by fixing puzzles.[6][5][3][4] The puzzles contain analyzing objects and selecting an motion to carry out with it, and fixing psychological locks – obstacles standing in the best way of clues – permitting the participant to sink deeper into the character’s unconscious. There’s a six-minute time restrict earlier than the dreamscape collapses, and as actions take time to carry out, the participant should be cautious in deciding what to do. Throughout the somnium elements, Aiba takes on the type of a humanoid and acts because the participant avatar.[4]



AI: The Somnium Information takes place in a technologically superior near-future Tokyo, and follows Particular Agent Kaname Date of the top-secret police division ABIS (Superior Mind Investigation Squad). ABIS investigates crimes by way of a course of known as “Psyncing,” by which a Psyncer akin to Date explores the Somnium, or dream world, of individuals of curiosity in a case. Psyncing is a strong course of that may usually retrieve clues the topic is just subconsciously conscious of, however it’s restricted to a most of six minutes for the Psyncer and topic’s security.

Date is assisted by a man-made intelligence (A.I.) housed in his cybernetic left eye named Aiba, who can talk with Date by way of a man-made nerve, present him with enhanced imaginative and prescient modes akin to X-Ray and evening imaginative and prescient, and hack numerous electronics. Aiba additionally assists Date’s dream world investigations by performing as his avatar in Somnium.


Kaname Date, who misplaced his left eye and all his recollections six years prior, is known as to analyze the homicide of Shoko Nadami, whose left eye was eliminated earlier than her demise. He finds her daughter Mizuki on the scene, unable to talk due to her trauma. Date investigates Mizuki’s dream to search out out what she witnessed, and the plot diverges based mostly on the participant’s decisions in her Somnium.

Within the left department of Mizuki’s Somnium, Date finds proof implicating Renju Okiura, Mizuki’s father, earlier than discovering his physique with the left eye lacking. Boss, the pinnacle of ABIS, reveals that she suspects the killer to be a copycat of the Cyclops Serial Killings, an unsolved case from six years prior by which the victims’ proper eyes have been eliminated posthumously. Date interrogates Iris Sagan as a suspect, a internet idol he met the day earlier than, then Psyncs along with her. The story diverges as soon as extra from Iris’s Somnium.

Within the left department of Iris’s Somnium, Iris’s buddy Ota knocks Date unconscious and escapes. Date awakens to a livestream of Iris’s tried homicide, however traces the video supply in time to save lots of her. Date Psyncs with Ota to study extra. The left department of Ota’s Somnium results in the Ota Route, by which the case stays unsolved, however Ota reconciles along with his mom. The appropriate department results in the Mizuki Route, by which extra proof implicates congressman So Sejima as Iris’s would-be killer. Regardless of So’s try and halt the investigation, a gunfight on the Sejima residence ends with So lifeless and Date comatose. Mizuki Psyncs with Date to save lots of him, and the case is resolved.

In the fitting department of Iris’s Somnium, Date witnesses the Unique Cyclops Serial Killings. Afterward, Iris’s homicide is livestreamed, and Date fails to reach in time, leading to Ota’s demise as effectively. Date later learns that the unique Cyclops Killers have been a duo of a “murderous psychopath” who dedicated the murders, and the yakuza chairman Rohan Kumakura, who eliminated the attention. Considered one of them was at present imprisoned as “#89.” Date interrogates #89, who tells the story of a detective-turned-assassin named Falco. Falco labored for the Kumakuras and tried to go clear after falling for Hitomi, Iris’s mom. After Boss seems in #89’s Somnium, Date searches for her. As an alternative, he discovers a video of Boss capturing So Sejima along with his left eye lacking. The story then locks till the participant completes different routes.

Again in the fitting department of Mizuki’s Somnium, Date discovers a frozen corpse that appears like Iris. The next day, Date learns that Renju was concerned in a automobile crash and ran from the hospital. Throughout his search he witnesses So Sejima leaving the Okiura Fishery warehouse, and discovers Iris’s frozen physique inside. Date Psyncs with So, the place he saves Iris’s life. After the Somnium, he discovers Iris is alive, and wonders if he altered actuality by saving her. Date makes an attempt to interrogate #89, who escapes with Renju’s assist. Date takes Iris alongside to seek for him, however the two are attacked by mercenaries and Iris reveals that she is being focused by a secret group. Date Psyncs along with her to find out the reality.

After the left department of Iris’s Somnium, Date learns that Renju tried to take her to the deserted chemical plant within the off-limits Kabasaki District. On the plant, Date finds a stolen prototype Psync Machine. Out of the blue, Iris collapses, so Date makes an attempt to save lots of her by Psyncing, however fails. She dies in his arms, concluding the Iris Route. After the fitting department of Iris’s Somnium, Date doubts Iris and goes to Hitomi, who reveals that Iris has a malignant mind tumor inflicting her delusions. Iris goes lacking, and Date finally finds her physique within the warehouse. Aiba realizes the physique just isn’t Iris, and identifies it as Manaka Iwai, Hitomi and Renju’s previous classmate. Date learns from Hitomi that Manaka is Iris’s beginning mom, and she or he was killed 18 years in the past by So Sejima’s son Saito. Date additionally learns the reality of the Psync Machine: staying previous the time restrict causes the Psyncer and topic to swap our bodies. Hitomi reveals she is aware of Iris’s location, and takes Date to the chemical plant, the place #89 knocks him out. The story locks, permitting the opposite locked path to be accomplished.

After watching Boss shoot So, Date finds her and Psyncs along with her. In her Somnium, he realizes that the murders have been dedicated by one individual utilizing the prototype Psync Machine to swap our bodies with every of the victims. Their eyes have been eliminated as a result of it was vital for the machine to work. The killer, in Boss’s physique, identifies himself as Saito Sejima, and explains that the murders have been revenge towards Date for taking his physique six years in the past, Date’s true id is Falco, and #89 is Rohan in Falco’s physique. Saito convinces Date to swap our bodies with him. Date complies, Aiba shocks Saito unconscious and Date blacks out, concluding the Annihilation Route.

Within the closing route, Date confronts Saito, now in #89’s physique. Saito forces them to modify our bodies. In his unique physique, Date regains his recollections and recollects how he tried to save lots of Iris and Hitomi from the yakuza by switching our bodies with Rohan, however found the reality of the Cyclops Killings. Saito realized about Psyncing and used the prototype to swap our bodies, however an accident brought about them to lose their recollections. Saito prepares to kill Iris and Hitomi, however Iris’s mates come to her rescue. With no different choices to save lots of Hitomi, Date prompts Aiba’s self-destruct perform to kill Saito. With the case resolved, the police pay for Iris’s therapy, and three months later, she will get out of the hospital and thanks everybody who visited her. On the finish of the day, Iris takes Date to the warehouse district, the place Aiba seems in augmented actuality. It’s revealed that Aiba survived by downloading and recompiling the fragments of her persona within the cloud, and that the Boss and Pewter changed Date’s prosthetic eye with Aiba earlier that day. The solid of the sport celebrates by dancing to her track Invincible Rainbow Arrow, concluding the Decision Route.


A 2016 photograph of Kotaro Uchikoshi
A 2019 photograph of Yūsuke Kozaki
The sport was written and directed by Kotaro Uchikoshi (left), with character designs by Yūsuke Kozaki (proper).

AI: The Somnium Information was developed by Spike Chunsoft,[7] and was written and directed by Kotaro Uchikoshi, produced by Yasuhiro Iizuka, designed by Akira Okada, and consists of character designs by Yūsuke Kozaki and music by Keisuke Ito.[8][9][10][11] Kozaki was approached by Uchikoshi for his position as character designer attributable to being an internationally identified artist, and the way Uchikoshi needed the artwork to have a worldwide attraction.[6] The sport was developed with the next finances than that of Uchikoshi’s earlier work, the Zero Escape collection, which based on Uchikoshi helped enable him to specific his idea for the sport in a means that he was unable to with Zero Escape.[5] Evaluating AI: The Somnium Information with Zero Escape, Uchikoshi described AI: The Somnium Information as being made extra with journey sport followers in thoughts, in distinction to Zero Escape‘s heavy use of cutscenes. Forward of the sport’s launch, the same system to Aiba, a “Borges A.I.” system often known as Kudan, was launched within the mild novel trilogy Danganronpa Togami (2015–2017); additional Easter eggs all through AI: The Somnium Information point out it to be set in the identical fictional universe because the Danganronpa collection.[8]

Two of the sport’s core themes are eyes and “differing kinds and expressions of affection”, mirrored in how the title AI is pronounced “eye” and in how “ai” () is the Japanese phrase for love.[3][12] The title additionally has extra meanings in that it’s pronounced just like the English phrase “I” and is brief for “synthetic intelligence”,[3][6] and the “Somnium” within the subtitle is taken from the Latin phrase for “dream”.[3] The concept of getting into characters’ desires to resolve circumstances was proposed by Iizuka. Uchikoshi thought it was intriguing, so he determined to make use of it within the sport.[10] The sport’s investigation-based puzzles are deliberately designed to be more easy than these within the Zero Escape collection,[10] and are described by Uchikoshi as a contemporary tackle the model of Hideo Kojima’s 1994 journey sport Policenauts.[5] Different influences on the sport included EVE (1995) and The Silver Case (1999); Okada moreover talked about Life Is Unusual (2015), Detroit: Develop into Human (2018), Heavy Rain (2010) and The Strolling Lifeless (2012–2019) as influencing his work on the sport.[13]

The sport was first teased at a Recreation Builders Convention 2017 press occasion below the working title Mission Psync,[7] with a bit of art work depicting an eye fixed.[2] Spike Chunsoft introduced the sport the next yr throughout an Anime Expo 2018 panel, and launched a primary teaser trailer introducing Date.[3][14] In January 2019, Spike Chunsoft began selling the sport with a YouTube and Twitter account for the character Iris.[15]

The sport was launched in North America on September 17, 2019, in Japan on September 19, and in Europe on September 20[16] for Microsoft Home windows, Nintendo Change, and PlayStation 4, with each English and Japanese audio. Along with the usual version, a “Particular Agent Version” was additionally launched, which included an artbook, the sport’s soundtrack, an Iris acrylic stand, a set of stickers, and a sport field.[8] As a result of manufacturing delays and elevated demand, the North American bodily launch was delayed till September 24, 2019.[17]
An Xbox One model was introduced throughout Tokyo Recreation Present on September 30, 2021. It was launched digitally on the identical day, and is offered to Xbox Recreation Go subscribers.[18]


AI: The Somnium Information acquired typically constructive opinions, based on assessment aggregator Metacritic,[19][20] and was the twelfth greatest reviewed Nintendo Change sport of the yr.[26] Reviewers typically praised the plot and powerful writing to the sport; they famous it was concurrently cerebral and thought-provoking whereas remaining accessible and comprehensible.[24][27] The voice performing was additionally thought-about “very good”, with the actors deliver life to the characters.[28] The dream sequences have been additionally praised as artistic and creative.[24] The artwork and character designs acquired approval as effectively.[29] There was additionally some mild criticism of sure “sleazy” jokes as being not significantly humorous and portray Date as much less sympathetic and extra of an “oaf” than he was presumably meant to be.[28][27]

In Japan, the sport didn’t chart within the Media Create high 10 and Famitsu high 30 in its launch week.[30] The PlayStation 4 model ranked twenty seventh with 2,267 copies bought, whereas the Nintendo Change model was thirty third with 1,767 copies bought within the Dengeki high 50.[31] The PC model of the sport was among the many best-selling new releases of the month on Steam.[32][c]

The sport was nominated for “Greatest Journey Recreation” on the Famitsu Dengeki Recreation Awards 2019.[34]


A sequel, AI: The Somnium Information – nirvanA Initiative, is deliberate to be launched in Q1/Q2 2022 for Microsoft Home windows, Nintendo Change, PlayStation 4, Xbox One, and Xbox Collection X/S. Uchikoshi is returning to jot down it, whereas the primary sport’s designer and assistant director Akira Okada is taking on as director.[35]


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