>>14290029
What do you mean, like suggested games and orders to play them or something?
Personally I'd suggest starting old if you plan to play the older ones, some gameplay improvements added later can make it hard to go backwards; that being said, the older ones also have a lot of charm, so you might be fine no matter how you play through them.
RF is essentially harvest moon + fighting and stat mangement + managing monsters and such. It's far broader than HM's focus on farming, of course, but still does a good job of having good farming. If you intend to play the older RFs, play them first, as a lot of QoL small stuff can make it hard to play them after the newer ones.
ALSO: avoid the newer ""Harvest Moon"" games made exclusively by Natsume, they're not really HM games, which is now "Story of Seasons". This doesn't matter up until the recent 3DS ones, though, you can find out more about this if you dig a little bit.
tl;dr version: you can essentially play whatever you want, just watch out if you can get bothered by missing QoL stuff.