Shadow Act who originally posted the trailer (with a nod to The Playlist for the heads up) also give us the synopsis:
Synopsis: A naive young man assumes a dead man’s identity and finds himself embroiled in an underground world of power, violence, and chance where men gamble behind closed doors on the lives of other men.
As far as I can tell, there is no release date for 13 (Thirteen) as yet but we’ll keep you posted. Watch the trailer below or scroll down to view the full poster which you can click to enlarge.