Sixty years ago the oil ran out and debts were called in. Civil war followed that splintered America into warring fiefdoms. New San Diego is a technocratic utopia that offers the last bastion of peace and prosperity, provided you live within its walls. Drake McCoy is its best protector. McCoy, an expert marksman, defends the city from the numerous threats in the wasteland outside the walls. But when the oil rich Lone Star state sends a powerful army to steal New San Diego's energy technology, even Drake's leadership and skill may not be enough to fend off the siege.