Hobo With a Shotgun is a dark action-comedy that follows a Hobo who heads to a dystopian town to buy a lawnmower. Doing all sorts of odd jobs to earn what he needs, a run-in with several acts of injustice causes him to switch gears and buy a shotgun instead. Armed with his new tool, the hobo seeks to bring justice to Sum City, fighting an eccentric cast of villains along the way.