Kumitantei: Old-School Slaughter Original Soundtrack
New ReleaseComing SoonDev: Mango FactoryReleased: Apr 23, 2026
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.
Key Stats
CCU
0
concurrent players
Followers
—
Steam followers
Coming Soon
#33
Steam rank
Players / Activity
Steam
| Metric | Value | Change | Updated |
|---|---|---|---|
| Ccu | 0 | 0 | May 18, 05:39 PM |
| Coming Soon Rank | #33 | — | Apr 23, 07:35 AM |