Unreal Fortress (UnF) is a class-based total conversion, based on the original Quake I Fortress, where players can choose between different classes, each with certain unique skills, but also has setbacks to keep things in balance.
The Jackhammer has twelve shot capacity and two
firing modes. Primary fire fires like a typical
shotgun, while secondary fires raises the gun up
some and fires with a little less spread making it
more accurate.