This puzzle-solving kit can be enjoyed anywhere, such as at home. You can play alone or with others. Playing time is approximately 90 minutes + α. If you get stuck on a puzzle, we have a hint system, so please use it. You will need a smartphone with an internet connection to play this game. Game kit (contents): 1 rental floor plan, 10 mysterious codes, 4 Polaroid photos, 4 letters, 1 episode book, 1 instruction sheet. #MOVIEROCK This puzzle has a rich storyline. The difficulty level is high. There are no problems with the puzzles themselves, but please be aware that there may be some folds or wrinkles.