Rotted Capes: Deadhead City
Vigilantes are crime fighters that take on street level crime. They are generally violent and are not generally sanctioned by the public. Most vigilantes rely on skill and conventional weapons, though occasionally a superpowered individual takes it up.
While most heroes use to start as vigilantes, that trend ended in the 2000s. Many heroes now use the term derisively. Vigilantes are looked down upon for being overly violent, rarely better than the criminals they take down.