The Posthumous Investigation Reviews
The Posthumous Investigation has earned a Player Score of 96 / 100. This score is calculated from 481 total reviews which give it a rating of Very Positive. The Posthumous Investigation review data is updated in real-time as more players share their feedback on Steam.
Last Updated: 5/11/2026
| Steam Price | $19.99 |
| Release Date | 3/31/2026 |
| Franchise | Infini Fun |
| Developer | Mother Gaia Studio |
| Publishers | |
| Steam App Id | 2466900 |
The Posthumous Investigation Reviews
The Posthumous Investigation has earned a Player Score of 96 / 100. This score is calculated from 481 total reviews which give it a rating of Very Positive. The Posthumous Investigation review data is updated in real-time as more players share their feedback on Steam.
Last Updated: 5/11/2026
- Windows
- Mac
- Linux
- Steam Deck (Playable)
The Posthumous Investigation Steam Reviews
The Posthumous Investigation has achieved a Steambase Player Score of 96 / 100. This score is calculated from 481 total reviews on Steam — giving it a rating of Very Positive. These are split between 460 positive reviews, 21 negative reviews, and will be updated in real-time as more players leave their feedback.
Take a look at The Posthumous Investigation Steam charts to explore more charts, stats, and additional game trends.
Steam Review Data
Explore the full breakdown of reviews left by The Posthumous Investigation players on Steam. Track positive reviews, negative reviews, and how sentiment trends month by month.
| Month | Positive | Negative | Total Reviews | Review Change Percent | Description |
|---|---|---|---|---|---|
| May 2026 | 460 | 21 | 481 | +0.04% | Very Positive |
| April 2026 | 412 | 19 | 431 | - | Very Positive |
| September 2023 | 0 | 0 | 0 | - | No user reviews |
| August 2023 | 0 | 0 | 0 | - | No user reviews |
| July 2023 | 0 | 0 | 0 | - | No user reviews |
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The Posthumous Investigation data has been sourced from:
- Valve Corporation. (2026, May 8). The Posthumous Investigation on Steam. Steam Store.
- Valve Corporation. (2026, May 8). The Posthumous Investigation. Steam Community Hub.
- Mother Gaia Studio. (2023, July 7). The Posthumous Investigation. The Posthumous Investigation.