Game Detail
Kumitantei: Old-School Slaughter
App ID 2759280 | Recorded April 30, 2026 at 01:52 AM
Adventure, Indie, RPG
Categories: Single-player, Steam Achievements, Full Controller Support, Steam Trading Cards, Custom Volume Controls, Adjustable Difficulty, Save Anytime, Steam Cloud, Family Sharing
Release date: April 23, 2026
Developer/Publisher: Mango Factory / Akupara Games
Very Positive 91% · 161 reviews
Short description
Official Steam summary
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.
Current price
$14.99
All-time low
$13.49
12-month low
$13.49
Verdict
Wait
+11% above the all-time low.
Price chart (last 2 years)
View all-time lowsTop reviews
View on Steam53 helpful
Im gonna be 100% honest here, everything in this game is great except one thing. And that one thing is what ruined the experience of chapter 1 for me....
25 helpful
After completing chapter 1, I'll say I think this game moving forward has a lot of potential, and I truly wish this project the best of luck and succe...