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AI: THE SOMNIUM FILES - nirvanA Initiative

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App ID 1449200
App Type Game
Developer
Publisher Spike Chunsoft Co., Ltd.
Supported Systems Windows
Technologies Unity Engine
Last Changenumber 29149135
Last Record Update 23 May 2025 – 11:56:20 UTC ()
Release Date 24 June 2022 – 16:00:30 UTC ()
😎 83.63%
3k reviews
39
In-Game

Special Agents Mizuki and Ryuki, along with their AI partners Aiba and Tama, are tasked to solve the bizarre Half Body serial killings in this sequel to the critically acclaimed AI: THE SOMNIUM FILES.

Additional Information

Developer Spike Chunsoft Co., Ltd.
controller_support full
community_visible_stats Yes
DLCAvailableOnStore Yes
ReleaseState released
Publisher Spike Chunsoft Co., Ltd.
Store Release Date 24 June 2022 – 16:00:00 UTC ()
osarch 64
community_hub_visible Yes
Primary Genre Adventure (25)
Store Genres Adventure (25)
Steam Release Date 24 June 2022 – 16:00:30 UTC ()
Store Asset Modification Time 24 June 2022 – 12:14:32 UTC () (1656072872)
library_assets
library_capsuleen,ja
library_heroen,ja
library_logoen,ja
logo_position ↴
pinned_positionBottomLeft
width_pct96.29972242695489
height_pct100
osextended empty string
name_localized
japaneseAI：ソムニウムファイル ニルヴァーナ イニシアチブ
tchineseAI：夢境檔案 涅槃肇始
schinese AI：梦境档案 涅槃肇始
review_score 8
review_percentage 86
Detected Technologies (?) Unity Engine, SteamworksNET SDK, UnityBurst SDK, UnityIL2CPP SDK
Steam Deck Compatibility
  • Steam Deck:
  • This game's launcher/setup tool may require the touchscreen or virtual keyboard, or have difficult to read text
  • This game supports Steam Deck's native display resolution but does not set it by default and may require you to configure the display resolution manually
  • All functionality is accessible when using the default controller configuration
  • This game shows Steam Deck controller icons
  • In-game interface text is legible on Steam Deck
  • This game's default graphics configuration performs well on Steam Deck
  •  
  • SteamOS:
  • This game runs successfully on SteamOS
  • Note: This game's launcher/setup tool may require a touchscreen or virtual keyboard, or have difficult to read text
  •  
  • category: Playable
  • steamos_compatibility: Compatible
  • test_timestamp: 13 August 2022 – 00:00:00 UTC
  • tested_build_id: 8831772
  • configuration:
    supported_inputgamepad
    requires_manual_keyboard_invoke0
    requires_non_controller_launcher_nav1
    primary_player_is_controller_slot_00
    non_deck_display_glyphs0
    small_text0
    requires_internet_for_setup0
    requires_internet_for_singleplayer0
    recommended_runtimeproton-stable
    requires_h2640
    requires_voice_files0
    gamescope_frame_limiter_not_supported0
    hdr_support0
    proton_compat_confignomfdxgiman,
controllertagwizard Yes
First seen on SteamDB 13 October 2020 – 06:27:21 UTC (), in changelist #9724025

Supported Languages

4 Languages Interface Full Audio Subtitles Achievements
English Yes Yes Yes Yes
Japanese Yes Yes Yes Yes
Simplified Chinese Yes Yes Yes
Traditional Chinese Yes Yes Yes

Tags

📚 Visual Novel 🤫 Mystery 🌸 Anime 🗺️ Adventure 🕵️ Detective 🚀 Sci-fi 🔍 Investigation 🌆 Futuristic 🕵️ Noir 🦄 Psychedelic 🤖 Artificial Intelligence 👁️ Conspiracy 👁️ Illuminati 📚 Interactive Fiction 🚨 Crime 🎭 Drama 🧊 3D 🧙‍♂ Philosophical 🫠 Surreal 🧚 Choose Your Own Adventure

Categories

Single-player Steam Achievements Steam Trading Cards Steam Cloud Family Sharing Cloud Gaming Cloud Gaming (NVIDIA)

Hardware Categories

Full Controller Support DualShock Controllers (USB Only) DualSense Controllers (USB Only)

Assets

Load all asset images
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logo 9f2ca32c1d3413ca25b0f62096d1e05192532d04
logo_small 9f2ca32c1d3413ca25b0f62096d1e05192532d04_thumb
small_capsule
englishcapsule_231x87.jpg
japanesecapsule_231x87_japanese.jpg
header_image
englishheader.jpg
japaneseheader_japanese.jpg
library_assets_full
library_capsule ↴
image/englishlibrary_600x900.jpg
image/japaneselibrary_600x900_japanese.jpg
image2x/englishlibrary_600x900_2x.jpg
image2x/japaneselibrary_600x900_japanese_2x.jpg
library_hero ↴
image/englishlibrary_hero.jpg
image/japaneselibrary_hero_japanese.jpg
image2x/englishlibrary_hero_2x.jpg
image2x/japaneselibrary_hero_japanese_2x.jpg
library_logo ↴
logo_position/pinned_positionBottomLeft
logo_position/width_pct96.29972242695489
logo_position/height_pct100
image/englishlogo.png
image/japaneselogo_japanese.png
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Assets
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community_iconb2affe5ec956e6efd5ad39fda77c3356786e8f88.jpg
page_background_pathapp/1449200
timestamp14 May 2024 – 15:39:09 UTC
Trailers
256893429 ↴
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trailer_base_id474597
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256886930 ↴
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trailer_category0
trailer_480p/video/webm256870749/movie480_vp9.webm
trailer_480p/video/mp4256870749/movie480.mp4
trailer_max/video/webm256870749/movie_max_vp9.webm
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microtrailer/video/webm1449200/434656/23f8a2528b26c46cb2afc84d37cc0b81b434728c/1750689862/microtrailer.webm
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trailer_base_id434656
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256840448 ↴
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trailer_category0
trailer_480p/video/webm256840448/movie480_vp9.webm
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timestamp1625100422

Steam charts

Share Compare
  • 39 players right now
  • 71 24-hour peak
  • 2,845 all-time peak 26 June 2022
SteamDB.info

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Store data

  • 13,493 followers
  • #1772 in top sellers
  • 2,847 positive reviews
  • 431 negative reviews
  • 86.85% positive reviews

Twitch stats

  • 15 viewers right now
  • 24 24-hour peak
  • 9,288 all-time peak
  •  

Owner estimations

Monthly players breakdown

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Steam hub followers history

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User reviews history

  • 😎 Very Positive
  • 83.63% SteamDB Rating
  • 2,847 86.9% positive reviews
  • 431 13.1% negative reviews

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How many players are playing AI: THE SOMNIUM FILES - nirvanA Initiative right now on Steam?

Steam player counter indicates there are currently 39 players live playing AI: THE SOMNIUM FILES - nirvanA Initiative on Steam.

AI: THE SOMNIUM FILES - nirvanA Initiative had an all-time peak of 2845 concurrent players on 26 June 2022.

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