Do we ever talk about the long term psychological implications of Marco's sixteen year exile in another dimension?
No parents, no Star, no friends, no Jackie, slowly losing his former identity as he becomes more and more wrapped up in a clearly dangerous fantastical world of not only adventure but also probably dark horror.
Like, were there stages of his adventures that were Dark Soulsy? Was there times when he'd be alone in some windswept cavern, eating rats and thinking of home? How many people did he help? Was he a wandering hero like Samurai Jack? Did he form any lasting relationships? Did any of his friends die?
He couldn't remember his password man.