"Knuckle Sandwich is an adventure / rpg thing where you play as a young man who starts working at a run down diner. His job sucks and his boss isn't much chop either! Luckily, people from around town start to go missing and a hella mysterious cult appears and they're looking for someone who seems dangerous.
Wait, no - that's not lucky, that's bad!
It's not up to you to get to the bottom of this mystery, but...
Huh, interesting. I'll upvote this as well. I've not played Earthbound, but this looks like it could be Earthbound on a bad trip.