In this video, we learn how to unlock the You Have My Sympathies achievement in AvP. During the beginning, you will need to shoot a bunch of aliens while you are waiting for the rest of the action to happen in the game. As you are walking around, you will see a large tree in the middle of the room. After you see this, look up and you will find a man inside the tree. If you shoot him and kill him, you will get the new achievement because you saved him from becoming an alien. Then you can move on to new levels, enjoy!