Knights of Pen & Paper is an RPG. But it's an RPG that's about a bunch of adventurer people sitting down to play a pen and paper RPG. So... when you play the game, you're actually playing a game about a game, even though both games are basically the same game. Inception, anyone? While these folks sit and enjoy their Dungeons & Dragons-type adventure, you get to take care of everything else, from fighting battles to accepting quests, upgrading skills and hunting down better equipment. And if that isn't interesting enough, you can buy the players a snack, maybe while eating a similar snack of your own?