Last screen at right and Theta trailer below added March 5, 2014
News - October 11, 2013 - Gameplay Teaser Trailer
News - October 8, 2013 - Teaser Trailer "Mockingbird"
News - October 2, 2013 - Teaser Trailer "Vivarium"
SOMA is currently in development by Frictional Games with a planned release date of 2015 for the PC and PlayStation 4 platforms.
The official SOMA site holds this bit of information on the game:
"The radio has gone silent on PATHOS-2. As isolation bears down on the staff of the remote research facility, strange things are happening.
Machines are taking on human traits and alien constructions have started to interfere with routine. The world around them is turning into a nightmare.
The only way out is to do something unimaginable."