Frightening horror, blood, fear, murders... Welcome to the daily life of an ordinary FBI agent in new incredible Hidden Object game Mystery Valley! Serial killer commits murders one by one, you have to take this challenge, catch the culprit and stop the evil! Go to the mysterious mansion in order to explore it and find the clues. Solve mindblowing puzzles and play mini-games before you reveal the shocking truth! Get for free Mystery Valley, get brave enough to overcome your fear and solve the case!