The extension indicates this is a compressed package often found on third-party file-sharing sites. If you did not obtain this file from an official storefront like Steam, GOG , or the Apple App Store , be extremely cautious:
: Files from unofficial sources may contain viruses or malware. Always scan the archive using tools like VirusTotal before opening. Turmoil.v3.1.2.rar
: Third-party versions often lack official support and may trigger clunky DRM or stability issues. V 3.1.3 - Single game mode for Multiplayer - SteamDB The extension indicates this is a compressed package
: Improved the multiplayer UI with clearer exit buttons and fixed a bug where wagons would ignore oil silos after certain pipe upgrades. Critical Warning on File Safety or the Apple App Store