Safecracker: The Ultimate Puzzle Adventure

As an expert safecracker, you are hired by the wealthy family of a recently deceased billionaire to search for the last will and testament of their late relative, Duncan W. Adams. An avid safe collector and an "eccentric" to say the least, Adams has hidden the deed to his riches in one of the 35 safes scattered in his extravagant mansion. Players need to use expert puzzle-solving skills to crack all 35 safes, which become increasingly difficult, to reach the final master safe and locate the hidden will. [The Adventure Company]