The specific version you mentioned (v06.11.2021) likely refers to the build released around , which was a pivotal time for the game's initial Early Access launch. Gameplay & Plot Overview
Discussion on the Steam Community forums indicates that the solo developer has faced significant personal health challenges and family losses, which led to a long period without major content updates.
The game focuses on exploration , resource management , and solving environmental puzzles, such as the basement power puzzle or finding specific keycards to progress through the mansion and surrounding city areas. Current Development Status
If you are looking for a "free download" for this specific version, be cautious of third-party sites, as the official version is hosted and maintained through the Steam store. Corpse Mansion on Steam
While the 2021 version was an early look at the game, players should be aware of its current development status:
is an Early Access survival horror game available on Steam that blends zombie apocalypse themes with tactical management.