Isaac Clarke's Back Y'all!

Hidden messages include "Reborn as one 614" - perhaps hinting at EA's E3 conference scheduled for June 14th. Less interesting are the words "Key", "Konverge" and "Altman", which tend to have no real meaning to speak of yet - though the name Altman harks back to Michael Altman, the founder of the religious cult present in the Dead Space franchise. You can read more theories through here.