In Warhammer 40,000: Space Marine you are Captain Titus of the Ultramarines, humanitys last hope for survival in a war-ridden future. Step into the boots of this seasoned warrior and experience the brutal close-quarters combat and tactical decision-making that defines the Warhammer 40,000 universe. Fight against the Ork horde and then face the terrifying threat of the Chaos Space Marines. Utilize a devastating arsenal of weapons, from chainswords and bolters to powerful anti-infantry and anti-tank weaponry. The fate of the galaxy rests on your shoulders.