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:$59.99
- Release Date:6/24/2022
- Franchise:Spike Chunsoft
- Developer:Spike Chunsoft Co., Ltd.
- Publisher:Spike Chunsoft Co., Ltd.
- Last Updated:3/23/2025
- 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 38 concurrent players online and in-game. This is 75% lower than its previous all-time peak of 155 players achieved on 7/9/2023.
Review History Chart
Track historical review trends and overall ratings for AI: THE SOMNIUM FILES - nirvanA Initiative. It has received a total of 3,176 reviews on the Steam store and achieved a Player Score of 84 (Very Positive).
Community Hub Members & Followers Chart
Explore the cumulative breakdown of Steam community hub members for AI: THE SOMNIUM FILES - nirvanA Initiative and its growth over time. It currently has 13,427 followers on its community page.
AI: THE SOMNIUM FILES - nirvanA Initiative Price
AI: THE SOMNIUM FILES - nirvanA Initiative costs $59.99 in the Steam store as of 3/23/2025. It can be purchased as a standlone 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 offer 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.
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.
Players have rated AI: THE SOMNIUM FILES - nirvanA Initiative as "Very Positive" out of 3,176 total reviews on the Steam Store. These are split between 2,760 positive reviews and 416 negative reviews — an overall 87% positive review rating.
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 functionaliy may not be fully supported.
According to Steam’s category system, AI: THE SOMNIUM FILES - nirvanA Initiative supports the following features:
- Family Sharing
- Steam Cloud
- Steam Achievements
- Full controller support
- Partial Controller Support
- Steam Trading Cards
- Single-player
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.
DLC & Related Apps
AI: THE SOMNIUM FILES - nirvanA Initiative is referenced by 5 other related apps in the Steam Store.
| 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–Instrumental Tracks | Music | 11/24/2022 | View |
 | AI: THE SOMNIUM FILES - nirvanA Initiative DLC Monochrome Set | DLC | 6/24/2022 | View |
 | AI: THE SOMNIUM FILES –nirvanA Initiative– Complete Soundtrack | Music | 6/24/2022 | View |
 | AI: THE SOMNIUM FILES - nirvanA Initiative DLC B-Movie Horror Set | DLC | 6/24/2022 | View |
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 | $17.08 | View |
 | AI: THE SOMNIUM FILES - nirvanA Initiative Deluxe Edition | 5 | 5 | $20.15 | View |
 | Team Zero Escape Bundle | 4 | 4 | $134.96 | 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 realtime 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, March 23). AI: THE SOMNIUM FILES - nirvanA Initiative on Steam. Steam Store. https://store.steampowered.com/app/1449200
- Valve Corporation. (2025, March 23). AI: THE SOMNIUM FILES - nirvanA Initiative. Steam Community Hub. https://steamcommunity.com/app/1449200