I was thinking about the Narrator and something occurred to me. Throughout the season, the Narrator breaks the fourth wall and tells the player that they are in control, influencing Sam and Max's actions. He continues to talk to us, up until Sam interrupts him, after which point he never breaks the fourth wall again.
This got me wondering, what if the Narrator isn't breaking the fourth wall at all? What if he's not talking to the player, but to another part of Max's brain? Possibly the ego?
Or maybe I just think too much.