Kumitantei: Old-School Slaughter Original Soundtrack
Kill each other...for science! The class of '89 is trapped in an elite school killing game. Investigate, solve, and expose your classmates in Kumitantei™: Old-School Slaughter, an episodic murder-mystery ADV card-battler inspired by retro anime.
| Type | Music |
| Release Date | 4/23/2026 |
| Developer | Mango Factory |
| Publisher | Akupara Games |
| Last Updated | 4/23/2026 |
| Steam App Id | 4373710 |
- Windows
- Mac
- Linux
About Kumitantei: Old-School Slaughter Original Soundtrack
Kumitantei: Old-School Slaughter Original Soundtrack is a Music developed by Mango Factory. On 4/23/2026, it was released on the Steam Store by Akupara Games. Kumitantei: Old-School Slaughter Original Soundtrack can be played and ran on Windows, Mac, and Linux systems. At the moment, there is no confirmed information regarding Steam Deck support for this music app.
Media & Sceenshots
Explore the featured video and screenshots from Kumitantei: Old-School Slaughter Original Soundtrack featured in the Steam Store.
DLC & Related Apps
Kumitantei: Old-School Slaughter Original Soundtrack is referenced by 1 other related app in the Steam Store.
| Image | Name | Type | Release Date | Actions |
|---|---|---|---|---|
 | Kumitantei: Old-School Slaughter | Game | 4/23/2026 | View |
Related Packages
Kumitantei: Old-School Slaughter Original Soundtrack is referenced by 1 package in the Steam Store.
| Name | Price | Actions |
|---|---|---|
| Kumitantei: Old-School Slaughter Soundtrack | $8.99 | View |