Data source: Steam Web APILast updated: How we collect this data
Kumitantei: Old-School Slaughter player count chart
Kumitantei: Old-School Slaughter has very few players on Steam right now (5). Its all-time peak was 5.
History from Oct 11, 2026
Kumitantei: Old-School Slaughter monthly player count
| Month | Avg. players | % Gain | Peak players |
|---|---|---|---|
| November 2026 | n/a | +0% | 5 |
| October 2026 | n/a | n/a | 5 |
How many people play Kumitantei: Old-School Slaughter right now?
5 people are playing Kumitantei: Old-School Slaughter on Steam right now. That makes it the #10,326 most played game on Steam at the moment. In the last 24 hours it peaked at 5 players. Today's peak is 67% above its 30-day average daily peak of 3.
Kumitantei: Old-School Slaughter player count trend
Today's player count is 100% of its all-time peak of 5, set on Oct 11, 2026.
Other Comedy games like Kumitantei: Old-School Slaughter by player count
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- Kumitantei: Old-School Slaughter vs Phoenix Wright: Ace Attorney Trilogy
Player counts, peaks, reviews and prices side by side. Compare any Steam games
About Kumitantei: Old-School Slaughter
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.
- Developer
- Mango Factory
- Publisher
- Akupara Games
- Released
- Apr 23, 2026
- Genre
- Adventure, Indie, RPG
- Steam Deck
- Verified
- Languages
- 4 languages, 1 with full audio
Screenshots
Kumitantei: Old-School Slaughter price history
Good time to buy? Probably wait for a sale. Kumitantei: Old-School Slaughter is at its full price of $14.99. It usually goes on sale for about 20% off (around $11.99), and the lowest we have recorded is $11.99.Next Steam sale: Steam Winter Sale, Dec 17 to Jan 4. See the countdown
US price on Steam. Checked daily.
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Kumitantei: Old-School Slaughter FAQ
Is Kumitantei: Old-School Slaughter dead?
Kumitantei: Old-School Slaughter has very few players on Steam right now (5). Its all-time peak was 5.
How many people play Kumitantei: Old-School Slaughter?
5 people are playing Kumitantei: Old-School Slaughter on Steam right now. In the last 24 hours it peaked at 5 concurrent players.
What is the all-time peak player count for Kumitantei: Old-School Slaughter?
Kumitantei: Old-School Slaughter reached its all-time Steam peak of 5 concurrent players on Oct 11, 2026.
How much does Kumitantei: Old-School Slaughter cost?
Kumitantei: Old-School Slaughter costs $14.99 on Steam in the US. Prices are checked daily and can differ by region.
What is the lowest price Kumitantei: Old-School Slaughter has been on Steam?
The lowest US price we have recorded for Kumitantei: Old-School Slaughter on Steam is $11.99 (20% off), on Oct 20, 2026. It costs $14.99 right now.
Is Kumitantei: Old-School Slaughter on sale right now?
No, Kumitantei: Old-School Slaughter is at its full price of $14.99 on Steam right now. In past sales it usually dropped about 20%, and the biggest discount we have seen is 20%.
When did Kumitantei: Old-School Slaughter come out?
Kumitantei: Old-School Slaughter was released on Steam on Apr 23, 2026.
Who made Kumitantei: Old-School Slaughter?
Kumitantei: Old-School Slaughter was developed by Mango Factory and published by Akupara Games.
RageQuit Charts is not affiliated with Valve Corporation. Steam and the Steam logo are trademarks of Valve Corporation. Player counts come from the official Steam Web API.