Being tossed into an unknown world isn't a game. Regardless, it is typically a young man's game, barring ancient immortals chock to the brim with equally ancient magiks. So, from a certain point of view, Ron is doing pretty well for a "spritely" 63 year old. Regardless he will have to play the hand he's been dealt, or else die, and likely in a horrible way, regardless of how much his back hurts. Brian, for his part, has at least some youth going for him at 30. But with little more than a love and knowledge of stories to help him out, he's not in the best position he might otherwise be in. Powers or no powers.
Genre: Isekai
Inspiration: A little of this, a little of that. Stock markets.