The Mysteries of Old Peking (The Chinese Detective Game)by Milton Bradley from 1987 (Unplayed)
This Game has you in the Role of a famous Chinese Detective who has to solve the many crimes that are detailed in the casebook.
The Character have Colourful names such as Mr Pong Hi,Ladt Cha-Ming,Miss May-Kup etc.
To solve the Various Crimes you must travel Peking meeting the different Characters and useing Spy Scanners,Decoders,Mirrors
you must decipher the clues to get the identity of the Villain.
This Game in my opinion is excellent and is better than Cluedo due to the way you must decipher the clues.
The Game is complete and unplayed and its contents are in assuperb Condition with the playing pieces still unpunched from thier card.
The Box is also in Excellent condition with only slight storage wear 
The Game is quite difficult to get hold of complete but to find one in this condition is very rare so if your after a whodunnit game with plenty of fun then you will love this game.