Gordon Freeman finds himself on an alien-infested Earth being picked to the bone, its resources depleted, its populace dwindling. Freeman is thrust into the unenviable role of rescuing the world from the wrong he unleashed back at Black Mesa. And a lot of people - people he cares about - are counting on him.
Science and Industry 2 is a teamplay modification for Half-Life 2. It is the sequel to the long-running Half-Life modification Science and Industry. Players take on the role of Security Officer in a bitter struggle between two rival corporations in the world of defense technology research.