Dead Space Extraction takes place before the events of Dead Space and during the same time as the film Dead Space: Downfall. It revolves around a group of space colonists from the Aegis VII colony fighting against the infection of Necromorphs created when the Red Marker is removed. Necromorphs are the re-animated, mutated corpses of humans and serve as the major antagonists of the game. Summary:- We hope you got all the information about the Dead Space Extraction PS3 PS3 game. Feel free to leave your feedback in the comment section. Like our Facebook page and subscribe to our YouTube channel and stay connected with us.