. . . "i picked up on a few of those during the last few days. also, i would add that it is good to get high in this game. fly to the top of the nearest mountain if you plan on taking out high value targets or during missions. once you get the jetpack, most enemies can not reach you and only flyers are a problem. not much really as once you have the heat seeking option for the rpg, they go down in one hit." .