How do I uninstall mods on Defcon 1.2 or later?
Locate the “mods” folder in your ‘Defcon’ directory and delete the folder relating to the mod you wish to uninstall. If you are unsure which folder is the mod you wish to delete, look in the folders and read their ‘mod.txt’ files until you find the mod in question. Alternatively, when at the mods menu in Defcon just take note of the mods directory which will be listed amongst the mod’s info.