Postal: Brain Damaged is a spin-off of the Postal series, a brutal first-person shooter. The main character, The Dude, suffered a brain injury. He woke up in a psychiatric clinic, where an evil nurse turns patients and orderlies into lustful, bloodthirsty maniacs by mixing in strange pills. You have to escape from the mental hospital, simultaneously shooting everything that moves and flies. The visual style and gameplay are made in the spirit of an old-school retro shooter. As you progress, you will find signature humor, satire and a lot of violence.