It's not based solely off of a single room of Fatal Frame but the ambiance of the room has effects that give off the feel of three of the games. Such as the lamp? An item that you use in the second game to save your progress. The camera? The main item in all three games to help the character(s) survive. The chest staircase? There's a staircase in the third game that leads up to the second floor that has drawers in it.View attachment 39777 and last but not least the dolls. In the first one there's a puzzle to face dolls in the correct position to get if I remember correctly to get a key. In the second you must put the dolls in correct order in a certain amount of time to get, yet again another key.