An intriguing-sounding psychological thriller called The Gap was announced during the Future Games Show this evening.
It's described as a hard sci-fi first-person narrative game set in 2045, not that the sci-fi elements are particularly apparent from the debut trailer. This shows you, a neuroscientist called Joshua Hayes, waking up on the floor of presumably your own apartment, with a voice - and written messages on the walls - telling you not to trust anyone. But you can't remember what is going on.
Hayes suffers from a rare genetic disorder that affects his memory, so the focus in the game is trying to recover those memories by re-experiencing them. The catalyst for this is déjà vu, triggered by objects that act like a bridge to a parallel reality to experience memories again. But there's tragedy hiding in your past, too.