Escape Room Mystery Key is an intense escape room adventure filled with horror and puzzle elements. Choose a role to enter an abandoned school or a hospital. Uncover hidden clues and keys to find your way out. In this game, you must carefully examine every detail in the room, searching for hidden clues. escape room, escape game, online escape game, horror escape, puzzle game, adventure game, abandoned school, abandoned hospital, scary game, kids friendly, no blood, free game, mystery, clues, keys, online, adventure, suspense, puzzle solving, thrill, online adventure