* ExecutiveMeddling: See DolledUpInstallment, as well as Konami's removal of Team Silent shortly after the game's release.
* HeyItsThatGuy: Jasper is...[[SilentHill3 Vincent]]?
** Cynthia is voiced by Creator/LisaOrtiz, who also voiced [[SonicTheHedgehog Amy Rose]] til 2010.
** WordOfGod states that The Room was always going to be a Silent Hill game, but early on it was just a GaidenGame and not "Silent Hill 4".
** Hacking into the game has revealed placeholder items (the same gems from SilentHill1) for unlocking the sadly-absent UFO ending.
* The axe, pistol, submachine gun, and possibly the pipe that Henry can use are in fact Walter's original murder weapons for some of his earlier victims. Feel free to speculate which of the golf clubs Henry picks up was Walter's, and you can even scoop up Walter's chainsaw in a NewGamePlus.