When i play spearhead and when the people move they are like walking but thier feet will be move really fast. And sometimes when they die their body just stays there. Then sometimes their body will start going landsharking. K thx for your help.
I do believe it is called a hack, but there really is nothing to worry about, unless thier lifeless corpses start shooting at you (it has happened to me, I have been killed by a corpse).