Nu Earth - a planet ravaged by war, its atmosphere poisoned by chemical weapons. It is the battleground between the Southers and the Norts, two opposing armies fighting to control the nearby black hole. Rogue Trooper is a genetically engineered soldier, designed to withstand the poisons in the air. Following the decimation of his comrades in the Quartz Zone massacre, Rogue has gone AWOL along with his biochip buddies Helm, Gunnar and Bagman and is hunting down the Traitor General responsible for the deaths of the G.I.s. Now, Rogue enters Fortress Neuropa, besieged for many years by the Norts, in which the inhabitants have become deranged...