AI: THE SOMNIUM FILES - nirvanA Initiative
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.
- Price:$9.99
- Release Date:6/24/2022
- Franchise:Spike Chunsoft
- Developer:Spike Chunsoft Co., Ltd.
- Publisher:Spike Chunsoft Co., Ltd.
- Last Updated:7/12/2025
- Steam App Id:1449200
AI: THE SOMNIUM FILES - nirvanA Initiative
- Windows
- Mac
- Linux
- Steam Deck (Playable)
Steam Charts, Stats, and Live Player Count
At the moment, AI: THE SOMNIUM FILES - nirvanA Initiative has 55 concurrent players online and in-game. This is 65% lower than its previous all-time peak of 155 players achieved on 7/9/2023.
AI: THE SOMNIUM FILES - nirvanA Initiative Review
AI: THE SOMNIUM FILES - nirvanA Initiative has achieved a Steambase Player Score of 87 / 100. This score is calculated from 3,311 total reviews on the Steam store — giving it a Very Positive rating. These are split between 2,873 positive reviews, 438 negative reviews, and will be updated in real-time as more players leave their feedback.
Track historical reviews and overall rating trends for AI: THE SOMNIUM FILES - nirvanA Initiative using the chart below.
AI: THE SOMNIUM FILES - nirvanA Initiative Price
AI: THE SOMNIUM FILES - nirvanA Initiative costs $9.99 in the Steam store as of 7/12/2025 which is a 75% discount off its base price. It can be purchased as a standalone game or through a bundle like AI: THE SOMNIUM FILES Bundle, AI: THE SOMNIUM FILES - nirvanA Initiative Deluxe Edition, or Team Zero Escape Bundle which offers a discount off the game's base price.
Explore the price history chart below to track historical price changes and other pricing stats for AI: THE SOMNIUM FILES - nirvanA Initiative.
AI: THE SOMNIUM FILES - nirvanA Initiative DLC
AI: THE SOMNIUM FILES - nirvanA Initiative has 3 downloadable add-ons available for purchase on Steam which include AI: THE SOMNIUM FILES - nirvanA Initiative DLC Kimono Set, AI: THE SOMNIUM FILES - nirvanA Initiative DLC Monochrome Set, and AI: THE SOMNIUM FILES - nirvanA Initiative DLC B-Movie Horror Set.
| Image | Name | Type | Release Date | Actions |
|---|---|---|---|---|
 | AI: THE SOMNIUM FILES - nirvanA Initiative DLC Kimono Set | DLC | 6/24/2022 | View |
 | AI: THE SOMNIUM FILES - nirvanA Initiative DLC Monochrome Set | DLC | 6/24/2022 | View |
 | AI: THE SOMNIUM FILES - nirvanA Initiative DLC B-Movie Horror Set | DLC | 6/24/2022 | View |
AI: THE SOMNIUM FILES - nirvanA Initiative has 2 related apps available for download from the Steam store.
| Image | Name | Type | Release Date | Actions |
|---|---|---|---|---|
 | AI: THE SOMNIUM FILES –nirvanA Initiative–Instrumental Tracks | Music | 11/24/2022 | View |
 | AI: THE SOMNIUM FILES –nirvanA Initiative– Complete Soundtrack | Music | 6/24/2022 | View |
About AI: THE SOMNIUM FILES - nirvanA Initiative
AI: THE SOMNIUM FILES - nirvanA Initiative is an Adventure game developed by Spike Chunsoft Co., Ltd. On 6/24/2022, it was released on the Steam Store by Spike Chunsoft Co., Ltd.
It can be played and ran on Windows systems. At the moment, it is possible to play AI: THE SOMNIUM FILES - nirvanA Initiative on the Steam Deck but some functionality may not be fully supported.
According to Steam’s category system, AI: THE SOMNIUM FILES - nirvanA Initiative supports the following features:
- Single-player
- Full controller support
- Steam Cloud
- Family Sharing
- Steam Achievements
- Partial Controller Support
- Steam Trading Cards
From the Steam community, AI: THE SOMNIUM FILES - nirvanA Initiative has been tagged with the following user tags:
- Drama
- Futuristic
- Philosophical
- Interactive Fiction
- Investigation
- Surreal
- Visual Novel
- 3D
- Psychedelic
- Artificial Intelligence
- Noir
- Mystery
- Choose Your Own Adventure
- Crime
- Conspiracy
- Detective
- Sci-fi
- Anime
- Adventure
- Illuminati
Media & Sceenshots
Watch the featured video for AI: THE SOMNIUM FILES - nirvanA Initiative and see the latest screenshots from the Steam Store.
Related Bundles
AI: THE SOMNIUM FILES - nirvanA Initiative is included in 3 bundles in the Steam Store.
| Image | Name | Apps | Packages | Price | Actions |
|---|---|---|---|---|---|
 | AI: THE SOMNIUM FILES Bundle | 2 | 2 | $12.58 | View |
 | AI: THE SOMNIUM FILES - nirvanA Initiative Deluxe Edition | 5 | 5 | $16.59 | View |
 | Team Zero Escape Bundle | 4 | 4 | $98.96 | View |
Related Packages
AI: THE SOMNIUM FILES - nirvanA Initiative is referenced by 1 package in the Steam Store.
| Name | Price | Actions |
|---|---|---|
| AI: THE SOMNIUM FILES - nirvanA Initiative | $59.99 | View |
Supported Languages
AI: THE SOMNIUM FILES - nirvanA Initiative is available in 4 different languages with varying levels of support for the in-game interface, audio, and fully translated subtitles.
| Name | Interface | Audio | Subtitles |
|---|---|---|---|
| English | Yes | Yes | Yes |
| Japanese | Yes | Yes | Yes |
| Chinese (Simplified) | Yes | No | Yes |
| Chinese (Traditional) | Yes | No | Yes |
Frequently Asked Questions
Soures & References
Steambase has best-in-class data powered directly by Steam, our data partners, and in-house experts. Data is enriched, cleansed, verified, and updated in real-time to ensure we surface the most up-to-date information. Learn more about the Steambase approach to data collection.
AI: THE SOMNIUM FILES - nirvanA Initiative data has been sourced from:
- Valve Corporation. (2025, July 12). AI: THE SOMNIUM FILES - nirvanA Initiative on Steam. Steam Store. https://store.steampowered.com/app/1449200
- Valve Corporation. (2025, July 12). AI: THE SOMNIUM FILES - nirvanA Initiative. Steam Community Hub. https://steamcommunity.com/app/1449200