The game is traditional point-and-click, but greatly streamlined. The mouse cursor changes to show what each mouse button will do when over a valid object. For instance, it will change to show a hand icon as a primary (left-click) action, and a eye icon as a secondary (right-click). On top of that, you can also interact with inventory items. That's really all there is to it, and all a point-and-click adventure game needs. There's even a (sadly unskippable) tutorial to ensure you really understand the process.