Harvest Moon: Magical Melody is decent fun when you're bored. Also, call it a guilty pleasure of mine, but I really, really liked Back to Nature on PSX. Rune Factory wasn't bad, but to craft your own weapons, accessories, and make medicine, you need to upgrade your house. Upgrading costs, if I remember right, 200,000 Gold and 2,000 wood. That's a LOT. Pretty fun game though, after you get past that annoying part.