The SOMA website now features a new trailer for SOMA which also reveals a release date, saying Frictional Game's psychological horror game is due on Steam and PlayStation 4 on September 22nd (thanks Eric). In an email blast they provided a few additional tidbits about the video:

Here are three quick bits of trivia about the video:

1) When the video starts we are about 1 hour into the game.
2) The protagonist is not an amnesiac. He has an established past, knows who he is, but isn't at all sure about the situation he's in.
3) There are lots more things to explore in this level than what's shown in the video. For instance, you can avoid the robot attack completely by acting differently.

That's it for now! We hope you like the footage and we're looking forward hearing what you think about the game after release!