i had the game for about a week now and the same thing happen to me not the same guy but some zombies were running after me so i ran in to a town i don't know what town i did not stop to see lol. so i was running and out of no were i hear a loud shot coming from my right i looked over and see a zombie die i was like oh fuck, after that there was 4 more shots fired from the hill at this point i was in a house with a 1911 out waiting for the zombies to come in or the one shooting the sniper, about 10 mins pass and i hear a guy over the mic saying he is friendly and is coming in so i let the guy come in and we talked for about 5 mins or so because he know i was new to the game. so he took out a m4 SD and game me 6 SD mags for the gun and gave me some food as well and we teamed up for like 2 hours moving from town to town looking for other new players to help out. not everyone in DAYZ is a bad guy there is a lot of good people in the game that will help other players just if u see someone trying to help a other new player don't shoot at them they want to lean how to play the game and have fun.