Feeling pretty dirty, killed and helped kill a large number of people today

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1) At Balota Airstrip (danger zone). Another player I play with is on the way. As I approach from the woods behind the strip, I see a survivor sidestep out and start going for the back of the hangars. I can't remember if I texted him to say friendly or not, I think so though. I followed him down as he went between the hangars. As he did, I peaked to check where he was, and he saw me and started coming back. In fear, I jumped back around the corner and proned, he came around within a meter of me and turned in my direction with a winnie. I fired my makarov into him multiple times and he hit me as well. He jumped around the corner, and I got up and plugged him again, bringing him down

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2) I did not loot the corpse because I talked to the guy who it was (or so we thought!). I went to the control tower and saw a dead guy laying at the doors. I peaked around (in third person) and saw a guy under the stairs, his akm pointed under the stairs. I texted him, and he accused me of hacking due to him not being able to see me (I must be able to see through walls) we argued about 3rd person, then he moved towards the door, causing me to flee. As I waited, he went up the tower, and someone blew the snot out of him. I was the one who he thought did it

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3) The guy who killed #2 was in the tower too (likely used ladder) and drew a bunch of zombies. I watched them go (few up ladder, then some up stairs). I decided to let him kill the ones at the ladder, then when he turned his attention to the stairs ones, I would climb the ladder and finish him. However, a late ladder zombie foiled that, so I hid along the control tower wall. As I did, the guy came down the stairs and started looting the corpse of the dead guy at the door (I can see why many find 3rd person cheap). I leaned out and makaroved his likely hostile face into oblivion. Also, it turned out that the first guy I killed was not who I thought it was, and that the guy I killed never responded. I proceeded to loot them all, netting me camo clothing, an m1911 with 7 clips, matches, knife, hatchet, binocs, watch, and compass (as well as a knife and match for the other guy (which he didn't get :/) and an AKS-74 with a kobra sight and 4 clips for it

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4) After a long and brutal night and day trek to and from cherno with my vision extremely blurry. We ended up in night in the cherno fire station. Someone else came in, and I convinced my team member not to blow him away (which ended up okay, since the guy was very friendly). However, it was very dark, and the others claimed someone else was in the station with us. last I checked my friend was up the tower, so I asked for the new member to stand. he did, I also asked the stranger to id, he didn't. I then proceeded to blow the brains out of this stranger who could be a huge threat. I just killed my team mate, who had come down the stairs apparently. No one knows what happened to the stranger. What's worse, as he was on his way back in Cherno, the server crashed, causing him to lose his prize m14 marksman rifle with 4x scope (check it out on the wiki).

5ish) Team mate came around a corner of a med tent in cherno (after the above incident) and saw a survivor point black, he fired, and the guy alt f4'd (or logged or something). Nothing happened really.
6) We moved from there to Stary (new team mate was lost due to the server loss). While there, my buddy blew down someone who spawned in front of him, not much you can do there, its a freak scenario where the spawner is as likely to blow you away for being at him.
7) While looting the stary tents, my team mate claims he was attacked by a sniper (heard the shots, turned out not to be a sniper). We waited, the guy fired more into zombies and my team member popped smoke, we fled back into the woods. There we scoured for the guy and found him in the woods. My buddy single fired his akm and hit the guy a few times, drawing zombies to the enemy. He fled into the barn and took them out. Then he tried to flee, where my team member took him out. I looted his corpse, and found an alice pack (I was using czech) with 6 blood bags, around 6 meat and other food and water. He was also using the same gun as me, so I took his ammo. While unfortunate, he did attack us first (allegedly).
8) & 9) We went from stary to the NW airfield. We heard gunshots and found corpses, but nothing too big in that way. However, when crawling from the single barracks, we saw a dead guy at the top of the nearby meta frame tower, likely a deceased sniper. While looking at it, another survivor ran up and started climbing the tower. My team mate wanted to shoot him, but I suggested we don't (I am a dork, I know). As we debated, I saw another survivor running up, which diverted our attention. The new threat looped around, but then moved towards the tower (he didn't see I don't think). Then the guy at the tower top turned around and saw us, and hit my team mate with a round from a cz. My team mate, holding a dmr with no ammo (he just ditched his akm) pulled out his revolver and fired at the guy in the tower. The guy below began firing a gun at my team mate. While prone I used my AKS-74 in single fire to take out the ground threat, and my team mate miraculously clocked the sniper with his revolver after getting sniped. We then fought the zed assailants, and he fixed my broken legs and I gave him a transfusion, we came out okay.
Current load outs of our current lives:
Me: M1911 with around 5 clips, and UZI with 3 clips, and an AKS 74 kobra with around 7 clips
Team mate: Revolver with x clips, CZ with y clips, and a M4A1 with a HWS holographic sight and an m203 underslung grenade launcher with z ammo.