The Room 500 Key is a key Travis Grady finds in Riverside Motel in Silent Hill: Origins. During his exploration through the motel, Travis gets more and more pieces of his painful past, thanks to the items and memos he finds all around the place. One of these items, a wedding ring, helps him to complete the Calendar Puzzle and allows him to get the Room 500 key. The key unlocks the Room 500's door in the Otherworld version of the motel, leading Travis to a boss fight.