The Medium

"You see dead people" the game.

The Medium was a third person game billed as psychological horror, the really felt more like a walking sim at times - navigating room to room to find hotspots for some unexplained "reason", really just to propel the dialog.   

The puzzles were such that you are split between two realities, and have to work with yourself to bypass obstacles.

It might have had an interesting story, but a game should not put you to sleep looking for hot spots as a rule.  DNF - probably stopped at 10% TBH.