I HAVE PLAYED SINGLE PLAYER PC FPS FOR YEARS . TRIED PLAYING FEAR ONLINE 1ST TIME YESTERDAY . I'VE SEEN ZILLIONS OF SCREENSHOTS OF MMO'S IN PC GAMER BUT I DON'T KNOW HOW TO IDENTIFY MY OWN TEAMMATES . AFTER BEING CALLED STUPID IN GERMAN BECAUSE I SHOT MY OWN TEAMMATES ( MORE THAN ONCE -DUH ) GETTING THEM KILLED , OR FOLLOWING ANOTHER PLAYER ONLY TO HAVE HIM TURN AROUND AND BLAST ME BECAUSE HE WAS ON THE OPPOSING FORCE .I EXITED AND DECIDED I NEEDED A LITTLE ADVICE . HELP PLS SO I CAN ENJOY THIS .