The Walking Horde is a free downloadable mod for 7 Days to Die - a survival zombie builder game. It is subdivided to two mod types, one is the overhaul mod, while the other is the UI mod. The overhaul mod adds several new features and logic into the game that makes it easier for players to survive during startup, while increasing the difficulty of the vital combat mechanics of the game. The UI mod makes the visual interface more like an RPG so you'll have all the needed statistics handy specially during zombie fights or survival adventures.