This 7 Days to Die mod adds another heavy melee weapon, inspired by Fallout. Higher damage/range than the sledgehammer, but higher stamina costs. Has a heavy attack with high stamina consumption that gives a 50% chance to dismember and a 50% chance to deliver an AOE knockdown like the Heavy Metal perk gives. Supports the same weapon mods as the sledgehammer. Crafted at the workbench.
The forum topic of the mod is here.