His followup to Invincible came six years later. YOU is a coming-of-age story about the games industry with a second-person narrator (think "Zork"). Grossman is an accomplished game dev (Tomb Raider Legend, Deus X, Dishonered, etc), and he uses YOU to really plumb the depths of what games mean, what fun is, and how working on games isn't just work, it's often really shitty work, the opposite of fun: