To install mods at all, you need to open up steam, then find Just Cause 3 in your list of games. Right-click it and click settings. Now click “Set launch options” and a new window will open up. Copy this:
–vfs-fs dropzone –vfs-archive patch_win64 –vfs-archive archives_win64 –vfs-fs .
and paste it in there, then click “Done” to save it.
Now go to this filepath: Steam-folder> steamapps> common> Just Cause 3
Now create a new folder called Dropzone and you are done with setting things up.
Now copy the editor and settings folder from the download into your dropzone folder
Download and install aaron’s entity spawner from here: https://videogamemods.com/justcause3/mods/jc3-entity-spawner/
Download the compatibility files for this mod to work as well: https://videogamemods.com/justcause3/mods/item-spawn-files-for-mod-compatibility/
>>> to remove all mods, simply remove the launch options