Reviews
Steam
Overwhelmingly Positive
(2,592)
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.
Community
Target Planet
Server for Orsoniks' games, works and general hanging out.
26,818 Online
58,642 Members
Reviews
Steam
Overwhelmingly Positive
(2,592)
Details
- Publisher
- Oro Interactive
- Developer
- Orsonik's Studio
- Release Date
- November 9, 2026
- Platform
- Desktop
- Social
- Game Metadata By
- IGDB
