October fun: 31 days of Horror, Blood, Guts and Gore! (and zombies, too....)
I was looking on Wikipedia about DS movie and I found this.
Filmmaker John Carpenter is interested in making a Dead Space film, it is said to be very appealing for a horror franchise movie that might surpass Resident Evil. Justin Marks will write the script but adapting the game storyline and the characters makes the movie production easy. EA has plans to adapt the Dead Space videogames into a potential film franchise.
But that was a while ago so who knows what is going on with it.