The mystery of Blackthorn castle - help the hero explore the medieval castle and its surroundings. Search for hidden objects and solve various puzzles. The hero of this Android game received a letter from his uncle, a famous treasure hunter, where the uncle asks for his help in finding an ancient artifact hidden in an old castle. Go through dark halls of the castle, find secret passages and secret rooms. Explore every corner of the castle and other buildings. Solve interesting logic puzzles and look for useful items to reach your goal.

Operating System: Android Gingerbread (2.3) or later