For all of you who are saying that Luigi is really really real, please try to understand that he is not in the stinking game. I ran the game through a converter on my computer to filter the textures. This program would render the textures at a higher resolution, to try to give the game a more crisper quality when playing it on my HDTV. For all of you who think that the text on the sign in the back of the castle says "Luigi is real 2401", this program helped to sharpen up that text enough to make it more legible. Please note that in fact it does not actually say that. So, please, for once and for all, Luigi is not in the game, and the sign does not tell you that he is in the game.