In Half-Life you are given the ability to use a lot of high-tech, crazy cool weapons. All of which you use to varying degrees of effectiveness. But sometimes it’s just good to get down and dirty and seriously low-tech sometimes. Enter the crowbar. Gordon Freeman’s name had become nearly eternally linked to this weapon. So much so that when gamers talk about using a crowbar in a game, most of us know exactly what game is being referenced. And to those of you who have never played Half-Life? Shame on you.