Microsoft has confirmed that Dead Space 2 prequel Dead Space Ignition will be available on Xbox Live Marketplace from October 13.
Dead Space Ignition takes place after the events of the first game and sees players attempting to quell a necromorph outbreak on a space installation known as 'The Sprawl'.
Ignition will be available on Xbox Live Marketplace for 400 MS Points, but EA has yet to provide a release date or price for the PSN version of the game.