I created this game as a student teacher years ago. The students play it like clue except that their objective is to find the prankster who took an object and put it in another room of the house. Included are the cards, boards, and check off lists in both Spanish and French. The cards are formatted so you can use large business cards from Avery that are perforated for easy separation. I'd suggest at least using card stock so the cards last a while.
If you need a totally student-centered activity for an observation, this is awesome. I have students roll the dice and count in the target language. When they enter a room, they say in target language "I believe <> has <> and is in <>
I usually group students together and ensure at least one member in the group understands how to play the original Clue game.