Frictional Games has released the latest trailer for SOMA, their upcoming survival horror game.

Featured above, the new trailer finally gives us a closer look at the narrative in the PlayStation 4 and PC game. Thankfully, there isn’t much spoiled, although it’s still quite a creepy trailer.

Creative director Thomas Grip talked up the game’s inspiration over on the PlayStation Blog:

“Enter the strange world of Anosognosia. After a stroke, some people will have one of their arms go limp, and are unable to move it. But the weird thing is that they will deny this has happened to them. If a doctor asks them whether they can move their limp arm, they will say “yes” and then act as if they just did just that when in fact it just stayed still. If probed further, they will start making excuses, such as “I do not feel like it right now,” or even deny that the arm is theirs! Yet apart from denying their injury, their cognitive abilities and self-knowledge are otherwise perfectly fine.”

SOMA is launching this coming Tuesday, September 22nd.