Curious Light can only be seen after dying in The Rooms or lighting up one of the naturally spawning exit doors, with its precursor being Guiding Light, the latter being absent throughout the entirety of The Rooms. It attempts to provide tips on the entities found inside but doesn't provide the same level of clarity as Guiding Light, seemingly stating the obvious or nothing substantial at all, meaning it doesn't serve much of a prominent. Friends with Bernardo and other entities. 