While Jodie's controls can be irritating at times, especially when she becomes stuck on environmental geometry, this does however create a strong emphasis on just how different Jodie and Aiden are, apart from being a human and a tethered soul: Jodie is «heavy» and confined to the pacing of the game; Aiden is quick, capable of
traversing through solid objects, and can move anywhere in the immediate
area so long as it's within the distance of Jodie's connection - this will vary based on
certain conditions within each Chapter.