It's A Mystery Slot by RealTime Gaming

It's A Mystery is a mystery themed video slot game with 5 reels and 30 paylines, recently released by RealTime Gaming (RTG).

Images in the game include characters reminiscent of the board game Cluedo, as well as a detective that looks like Sherlock Holmes. Look for a guilty looking butler, Miss Scarlet and Colonel Mustard lookalikes, and a bloody cloth in the butler's hands.

It's A Mystery features a number of bonus features, a Question Mark symbol, 50 free spins, a Win Win feature that compensates players for losses and much, much more.