 All conversations with characters in the game are completed through linear cut scenes for which you cannot direct the subjects at any point.Some of these conversations are triggered merely by clicking on a character, while others require you to complete a series of tasks before they will happen on their own.While most of Holmes’ conclusions in the game come from gathering random clues found around the crime scenes, you will have the opportunity to take evidence back to Holmes’ famous 221 B Baker Street flat and examine it under a microscope or put it through chemical tests.