In this great mansion there is a great mystery to solve and there is no one better in the city to take care of than Scooby Doo and his friends. We will have to help the group of researchers find the hidden clues in each of the rooms to solve this mystery. We will have to find the objects that appear in the lower part of the screen throughout the room, taking into account that we have three clues to help us. You should be fast and not let the star bar go down to a minimum. Open your eyes wide and find all the clues to solve the mystery of the mysterious mansion with Scooby Doo. Enjoy the game Scooby Doo in the Mysterious Mansion, it's free, it's one of our scooby doo games we've selected.