The Scary Stone Dragon is the second part of the Case File series - Scooby, Shaggy, Daphne, Velma and Fred go to China. As in the previous part, the task is to collect clues and solve puzzles. For each mini-game, you receive a clue that can be added to the suspects in the case book. Mini-games include: moving and matching patterned tiles, cooking with the right ingredients, arranging lanterns, etc.

Similarly to the previous installment of the Case File series, the game places emphasis on pattern recognition and logical reasoning skills. The player will have to collect clues, solve puzzles and finally confront the suspects to finally unravel the mystery of the Scary Stone Dragon.