PC version only. Most mods are for the Windows release of Borderlands 4. Close the game before adding/removing mods. Install ...

If you get crashes or visual bugs, only enable one new mod at a time to test for conflicts.

Go to the installation folder of Train Fever then open "res" folder and then "config" folder. This is typically located at "C:\Program Files (x86)\Steam\steamapps\common\Train Fever\res\config" for ...