Find hidden objects & solve puzzles to open the tricky doors and escape the room. 100 Doors is a challenging brain game. Open rooms by playing Mini-games, Logical Puzzles and Hidden Objects. The main goal of this hundred doors game challenge is to unlock the door lock. HOW TO PLAY ESCAPE ROOMS GAMES: Explore each area looking for clues that can help you escape. To open the door you have to solve puzzles that require a careful examination of the location.