Dead Space 3 will be the first game in the sci-fi action adventure series to introduce co-op, which can be played on a couch with a buddy or online with a complete stranger. Although this does not effect the narrative or gameplay, the player controlling John Carver will experience dementia and see/hear things Issac will not. Watching this video shows how the dynamic between the two players will create some memorable and tense situations.
If you pre order the game you get the Limited Edition free which contains the Witness and First Contact Suits as well as the Evangelizer a combination of an assault rifle and shotgun, plus the Negotiator Weapons a limb cutting tool powered telsa.
Dead Space 3 is available for PlayStation 3, Xbox 360 and Microsoft Windows on February 5, 2012 for North America and February 8, 2012 for the UK.
You can pre order the game here