Mystery At The Mansion is a unique video slot machine game based on Piorot and Sherlock Holmes stories. The bonus game is set up much like the classic board game Clue; players are required to choose who committed murder, what weapon they used and what their motivation was for doing it. Players win bonus coins for making their choices. The winning combination predetermined by the game is worth the highest amount of bonus coins.
The bonus game is triggered when players get the colonel symbol on their game screen at least three times within one spin of the reels as long as they appear on an active pay line. Players that get the winning combination win double the amount they could have. No matter which choices a player makes they win something from this round.
The scatter symbol in the game is represented by a mansion. Winning combinations that include the scatter symbol always come with a multiplier. The free spin round is triggered when players get a minimum of three of the scatter symbols and if more scatter symbols appear during this round players win more free spins. Whatever amount a player wins within the free spin round becomes tripled before it is added to their coin balance.