Execute the setup.exe found within the extracted folder.
Copy the contents of the CODEX folder (if present) into the game’s root directory, overwriting files when prompted. Play: Launch the game via BattleTech.exe . Technical Requirements BATTLETECH.Heavy.Metal.Update.v1.9.1-CODEX.rar
Resolved several edge-case crashes occurring during the transition from the Argo navigation screen to combat. Execute the setup
Point the installer to your existing BATTLETECH installation directory. BATTLETECH.Heavy.Metal.Update.v1.9.1-CODEX.rar
Requires a previous installation of the game (v1.9.0). 9.1 patch notes?