Cluedo Keychain - 2000
Similar to the US keychain, this one is modeled after the UK 2000 boardgame.
The keychain is a replica of the game box. As the lid is opened, one can view a miniature game board. Inside the "secret drawer" in the side of the box, are a small revolver and wrench.
Just in case the fact was not completely obvious, Hasbro includes a warning on the packaging, "Game Cannot Be Played."
This Keychain is still mint on the card and has never been opened.