At the start of the game, the war is not going well… the bugs are rampaging across Hesperus - a planet perilously close to Earth. Colonised by man, Hesperus was once a haven of earthly tranquillity. Now, it is a terrifying battleground where the weaknesses of an implacable foe must be discovered and exploited.
Remember - You are an elite marauder, the best of the best, sent on to this distant alien planet to meet up with and help the troopers through the hazardous missions. You've arrived on the rebound from a major defeat and with your superior armour and weaponry you have to put yourself in the frontline. The mobile infantry will give you breathing space, but you've also got to take the enemies down.