Survival of the Last

Thirty bases were constructed and protected. Only one survived the nuclear bombs that rained on the earth. The year is 2442. John, who is only a teenager enlisted in the army to protect Base 29. He is different from everyone else. He doesn't have a left leg for that matter and he doesn't have too many friends but when his base gets raided he knows he's gonna give the machines everything he's got. Including his life.