Thanks, mind if I inquire about your other works before I start buying them up next payday.
Viewing post in MV support?
The Farming System should work in MV technically but I haven't tested it at all.
The Fishing System will work in MV.
The Relationship System won't work in MV unless you can find a plugin that converts text into pictures, or a separate way to show the text in the menu, since it uses MZ's Text to Picture plugin.
The Day & Night System will work in MV but won't be able to show the clock on screen, since it uses MZ's Text to Picture plugin, again unless you can get the same kind of thing for MV.
The Gambling System is pretty much the only one that has been tested in MV and definitely works. :>