I would like to install and run Kerbal Space Program. I would like to install as little as possible of the files on my system drive. I understand that mods for this program take up 10s of Gigibytes. I would like to install such mods on a different SSD. Is this possible? There are many tutorials on youtube and on the program's website but none seem to address installation options. I do not use nor plan to use Steam. I built this machine with an SSD that is reserved for no other purpose than to hold data files for games. I would not like to give up 50 gigabytes on my system drive for this purpose. I plan to do the same with MSFS 2020 which may have an additional 150 gigabytes.