The plot outlined so far concerns an Ork invasion of an Imperial Forge World; a planet covered by factories responsible for producing weapons and armour for the Imperium of Mankind.The plot is further revealed that the Warboss leading the ork invasion is attempting to steal and salvage a Warlord class battle titan (Enormous bipedal mechanical walkers of incredible power),and Captain Titus (Confirmed the player character) of the Ultramarines Chapter is sent,along with a company of space marines,to prevent the Warboss on getting his hands on it.
PC System Analysis For Warhammer 40000: Space Marine Requirements
The best chance at playing Warhammer 40000: Space Marine at recommended sys specs on a 1920x1080 screen resolution will be if your PC has at least the GeForce GTS 250/Radeon HD 5670 512MB graphics card. The CPU required to meet recommended requirements is either an AMD Phenom 9500 Quad-Core or Intel Core 2 Quad Q6400 2.13GHz processor. This type of gaming rig will deliver you around the 60 Frames per second. System memory required for Warhammer 40000: Space Marine is 2 GB performance memory. Recommended needs around a 12 year old PC to run.