Isaac Clarke Returns to Battle the Necromorph! . Engineer Isaac Clarke returns for another blood-curdling adventure in the sequel to the critically acclaimed Dead Space™. After waking from a coma on a massive space city known as “The Sprawl,” the lone survivor of a horrific alien infestation finds himself confronting the catastrophic new nightmare. Battling dementia, hunted by the government, and haunted by visions of his dead girlfriend, Isaac will do whatever it takes to save himself and dominate the gruesome onslaught.