v0.38.3r was an update released during the game's Early Access period (roughly early 2022).
To get the most stable, secure, and up-to-date version, use these platforms: Steam Epic Games Store GOG Plik: Against.the.Storm.v0.38.3r.zip ...
This specific filename format is common in piracy or unauthorized distribution circles. ⚠️ Security Warning and up-to-date version