I don't like that bit I try to climb the rope the women climbed and I walk right through the rope like it doesn't exsist and if you kill the swings on that level the ropes on the swings freeze in mid air. Stupid not physical ropes.
Headcrabs appear to have a toxin and a very powerful suction device. If I had one of me, my entire body would be numb and I would fall the ground as my anti-bodies fought with intellectually advanced alien virsues. I would also expericence a seizure, with blood.
If you have 1 account registared with the CD Key on your computer you can create another account using the same one, as long as you have your old account login info on your computer. Thats if you get the owners Username and Password and you want your own account.