At the end of the game, after the credits, he says something like "Hey Joule, you cant believe what i found!". Well, i already finished the game 100%, and i still dont know what he found. I dont even know where he must be. Is not like the story of the game is his strong point, but it feels kind of weird to receive that messagge at the end of the game, and after spent 30 good hours on it, it would be cool to know if this is some easter egg or post-game story. I highly doubt it, but in case someone knows anything, post it here if you want, im interested.