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.