Solve the mystery that's kept everyone guessing for more than 50 years. Col. Mustard, Prof. Plum, Miss Scarlet and the rest of the usual suspects have gathered. CLUE Classic is a great remake of the CLUE board game. Download a Recommended by PC World Magazine (August ), The Miami Herald Online (Sept. investigate! A family favorite for generations of gamers, CLUE Classic is a whodunit you'll want to solve again and again! Free Trial Version! Easy to Play.