To do this, the trick needs to be purchased super-grain-guns (see Tip # 25) and go to it to the level “in Ravenholm do not go” (for example, a command: Changelevel D1_Town_02). As soon as a little man with a gun will appear not far from you, which all the time reads sermons, try to pull it with a germ-gun using the right mouse button. A man stays in place, but from him, as soon as you will “pull it out”, will fly off his clones all the time. And there you want with them and do. By the way, it can work with other characters of the game.