Current players
387Updated Nov 12, 8:12 PM
Kumitantei: Old-School Slaughter
About the game
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.
24hr peak
387Highest count in the last 24 hours
All time peak
387Highest count in recorded history
Followers
1,908Updated Nov 11, 9:52 PM
Player history
742 observations in viewHistorical player data prior to Sept 2026 is from steamcharts.com.Nov 5, 2026, 8:12 PM – Nov 12, 2026, 8:12 PM
Follower history
6 observations in viewNov 4, 2026, 9:52 PM – Nov 11, 2026, 9:52 PM
User reviews
Positive reviews
91.3%
- Positive
- 355
- Negative
- 34
Updated Nov 12, 6:18 PM
Review history
7 observations in viewNov 6, 2026, 6:11 PM – Nov 12, 2026, 6:18 PM
Store prices
Current prices
| Currency | Price | Updated |
|---|---|---|
USD $19.99 | Nov 12 | |
AED 59.99 | Nov 12 | |
ARS 10.99 | Nov 12 | |
A$28.95 | Nov 12 | |
R$59.99 | Nov 12 | |
CA$25.99 | Nov 12 | |
CHF 18.99 | Nov 12 | |
CLP 11,399 | Nov 12 | |
CN¥82.00 | Nov 12 | |
COP 40,000.00 | Nov 12 | |
CRC 7,500.00 | Nov 12 | |
€18.99 | Nov 12 | |
£14.99 | Nov 12 | |
HK$128.00 | Nov 12 | |
IDR 175,999.00 | Nov 12 | |
₪66.99 | Nov 12 | |
₹949.00 | Nov 12 | |
JP¥2,430 | Nov 12 | |
₩22,800 | Nov 12 | |
KWD 4.30 | Nov 12 | |
KZT 5,000.00 | Nov 12 | |
MX$239.00 | Nov 12 | |
MYR 45.00 | Nov 12 | |
NOK 192.00 | Nov 12 | |
NZ$30.45 | Nov 12 | |
PEN 45.00 | Nov 12 | |
₱639.00 | Nov 12 | |
PLN 62.99 | Nov 12 | |
QAR 52.99 | Nov 12 | |
RUB 790.00 | Nov 12 | |
SAR 49.99 | Nov 12 | |
SGD 19.90 | Nov 12 | |
THB 390.00 | Nov 12 | |
TRY 11.49 | Nov 12 | |
NT$420.00 | Nov 12 | |
UAH 440.00 | Nov 12 | |
UYU 600.00 | Nov 12 | |
₫264,000 | Nov 12 | |
ZAR 185.99 | Nov 12 |
Price history
44 observations in viewHistorical price data prior to Oct 2026 is from isthereanydeal.com.Apr 23, 2026, 4:00 PM – Nov 12, 2026, 5:10 PM