A scary prospect.
Warning, this video situates the plot of Dead Space 3 in context and may thus provide spoils for those who have not yet made the first two parts of the series.
Take a look at the weapon you can get if you pre-order the game.
In Dead Space 3, your perception of the world will change depending on whether you choose to play as Isaac Clarke or John Carver.
EG-900 SMG is available with the game pre-order.