Package
The Posthumous Investigation
The Posthumous Investigation is a package available to download and play for $17.99 which is a 10% discount off its base price. It includes 1 app and is referenced by 2 bundles. The Posthumous Investigation can be played and ran on both Windows and Mac systems. At the moment, there is no confirmed information regarding Steam Deck support for this package.
- Released On:3/31/2026
- Discount:10% Off
- Initial Price:$19.99
- Steam Package Id:887891
$17.99$19.99
In the Steam Store
(10% off)
Platforms
- Windows
- Mac
- Linux
Linked Games
The Posthumous Investigation references 1 app.
| Image | Name | Type | Release Date | Actions |
|---|---|---|---|---|
 | The Posthumous Investigation | Game | 3/31/2026 | View |
Linked Bundles
The Posthumous Investigation references 2 bundles.
| Image | Name | Apps | Packages | Price | Actions |
|---|---|---|---|---|---|
 | Books & Mysteries | 1 | 2 | $24.28 | View |
 | The Posthumous Investigation of the Golden Idol | 2 | 2 | $34.18 | View |