Steady
Casualties: Unknown Demo
Demo for Casualties: Unknown · Coming soon
ActionAdventureSimulationWindows
9112.1%24hplaying now
First seen 4mo ago · Updated today
Casualties: Unknown is an unforgiving cave-exploration survival simulator. Your captors have tasked you with retrieving lost cargo on a foreign planet, explore its 5 layers and do your best to survive diverse hostile environments. You are just one of the thousands of test subjects sent to die.
24h peak
1,388
7d peak
1,494
All-time peak
4,207
Jun 6, 2026
Player Count
| Timestamp | Player count |
|---|---|
| 2026-09-01T18:32:43.181Z | 1254 |
| 2026-09-01T21:32:43.181Z | 1085 |
| 2026-09-02T00:32:43.181Z | 1097 |
| 2026-09-02T03:32:43.181Z | 991 |
| 2026-09-02T06:32:43.181Z | 1007 |
| 2026-09-02T09:32:43.181Z | 1042 |
| 2026-09-02T12:32:43.181Z | 1319 |
| 2026-09-02T15:32:43.181Z | 1325 |
| 2026-09-02T18:32:43.181Z | 1276 |
| 2026-09-02T21:32:43.181Z | 1028 |
| 2026-09-03T00:32:43.181Z | 1115 |
| 2026-09-03T03:32:43.181Z | 1011 |
| 2026-09-03T06:32:43.181Z | 1004 |
| 2026-09-03T09:32:43.181Z | 1079 |
| 2026-09-03T12:32:43.181Z | 1236 |
| 2026-09-03T15:32:43.181Z | 1179 |
Full Game
Casualties: Unknown
Coming soon
