Copy the contents of the CODEX folder and paste them into your game’s root directory, overwriting any existing files. Final Thoughts
Execute the Setup.exe file found within the extracted Update folder.
According to various release notes, the v1.18 update typically addresses several key areas:
Use a tool like WinRAR or 7-Zip to extract the contents of Wasteland.Remastered.Update.v1.18-CODEX.rar .