His past is unknown. How he got into the Zone is a mystery. Here he is called Sniper. Nobody knows his real name, not even himself. But he always answers for his debts. And he goes to the center of the Zone because he swore this to the dying stalker. Sniper is hunted by humans and mutants. They really want to kill him. Or at least stop it. Or take what the Sniper received from the dying man. But this is a difficult task. Because he is a Sniper. And it always hits the chosen target.