The Room is a 2012 puzzle video game developed by British-based Fireproof Games. The game was originally developed for the iOS platform and released in September 2012. The Android version debuted as part of a Humble Bundle in March 2013 and was subsequently released on Google Play. The Room presents the player with a series of strange boxes that have a number of physical mechanisms on them. The player is challenged to figure out how to open each one – typically by undoing a series of locks – to access another puzzle box within it. The game uses a variety of motions enabled by mobile device touchscreens to simulate actions in real life, such as looking around the device, turning keys, and activating switches. Through the game, a story involving the research of an unnamed person into the fifth Classical Element, “Null,” which is described in notes found through the various box puzzles.