I think it's worth mentioning that Call of Cthulhu: Dark Corners of the Earth is really only worth playing on an Original Xbox. The PC version seems to have game breaking, impassible glitches from what I've been told (my copy wouldn't even install on Windows XP so I don't have first hand experience
). As for playing it on the 360, I highly recommend you don't because sound and music cuts out at specific points, one being my favorite part in the game (the first time you encounter enemies) and a horror game without sound or music just isn't scary.