P.I.
P.I. - Steam Charts & Historical Stats
"P. Explore historical player activity and pricing for P.I.. Player-count data was last observed Sep 26, 2026.
P.I. player count and price summary
- Current players
- Unavailable
- All-time peak
- 2
- 24-hour player change
- Unavailable
- Current US price
- $3.99
Player count last observed . Values marked unavailable are not estimated.
Media gallery 9 screenshots · 1 videos
Screenshots
Videos
P.I. ─ Studio 非
All-Time Peak
Estimated Owners
Game Insights
Buy Verdict
Decent deal at 0% off, but might drop further. Watch for better opportunities.
Value Score
Price-to-player ratio ranks in the 100th percentile. Priced as Premium at $3.99.
Genre Benchmarks
Activity Heatmap
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Price History
No Recent Price History
Price history data will appear here once more pricing information becomes available.
System Requirements
- Requires a 64-bit processor and operating system
- OS: Windows 10 64bit
- Processor: intel Core i7 4770
- Memory: 8 GB RAM
- Graphics: NVIDIA GeForce GTX 970
- DirectX: Version 11
- Storage: 3 GB available space
- Requires a 64-bit processor and operating system
- Additional Notes:
- OS: macOS 11.0 (Big Sur)
- Processor: Apple M1
- Memory: 8 GB RAM
- Graphics: Apple M1
- Storage: 3 GB available space
Additional Information
Current Pricing
Additional Information
Developer Analytics
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About This Game
"P.I." is a psychological horror science fiction themed around live streaming. While being cautious about revealing her identity, the streamer continues her live broadcast from home, gradually uncovering the truth behind the strange events that begin to unfold in her everyday life.
Detailed Description
(2025/02/14) English Version has been released!
While waiting for her partner to return, a female streamer is live-streaming from her home. Despite being concerned about the recent "Streamer Serial Murder Incident," she tries her best not to reveal anything that could lead to her identification while giving a tour of her home. However, as the stream continues, strange occurrences begin to unfold in her world...
The psychological horror science fiction "P.I." is an interactive fiction with live-streaming as its central theme. This is the debut game from the game/prototype studio "Studio非."
Playtime:
About 60 minutes to 120 minutes
About Video Streaming:
Streaming is welcome. Please check the guidelines on the official "Studio 非" website for more details.
Options:
You can turn off camera shake. If you're prone to 3D motion sickness, press the spacebar during gameplay.
You can exit the game by pressing the ESC key. The game will auto-save when you clear a day, so you can resume from the current streaming day when you return.
You can see all the endings without ever finishing the game.
If you press the 9 key three times during the game, you can reset the game and play from the beginning.
Others:
It has multiple endings
For an optimal experience, we recommend playing the Windows version.
If you play on a PC that does not meet the minimum specifications, there may be some performance issues. If you are unable to enjoy the game due to device compatibility or other factors, please feel free to request a refund. Please note that refund requests are only accepted through Steam.
The translation was done using tools like ChatGPT, so if you notice any unnatural phrasing or issues with the English text, we would greatly appreciate your feedback.