I am friendly. I always ask if you are the same. If I receive no reply, I will carefully come closer, out of weapon range, and wiggle. If no move is made against me, I assume I was out of Comm. range and move a bit closer and try again, lowering my weapon. If the weapon is pointed at me, I back away and leave. Last time I played, I found two guys who were friendly, but couldn't hear me until I was very close. They had really good gear, but they hadn't played for ages and were dying of hunger. I ran to town and got them some beans. When I got back, a third player was killing Zeds with a gun. I thought he was with them, since they weren't panicking, and called out that I'd got them the beans. I joined them, and was about to transfer the beans when the new guy opened fire. I ducked behind a woodshed and watched as my new friends were ruthlessly mowed down. The guy didn't even loot them - just killed them and moved on to the airfield. I guess he didn't see me, because I have no doubt he would have hunted me down. Sad, I looted my poor, dead friends and moved on. Their gear kept me going for a very long time, until a bandit in a ghillie took me down in the woods north of Electro. I'm sorry I couldn't save you, Brian and that other guy.