Popular games for collection Countermeasure

We thought we were safe. We thought our enemies were defeated after we eliminated their missile silos and defenses. But we were wrong. Through various sources, we've learned that a new sleeper cell has been activated and they have double the destructive capabilities! Once again, they have initiated a missile launch targeting Washington D.C. Your mission is to infiltrate enemy territory, crack the FailSafe Code, and stop the launch.