This document provides an overview of a proposed hack and slash monster fighting game. Players take the role of a government agent, monster hunter, or someone with mysterious powers to battle increasing monster attacks. The game would have melee, ranged, and mystic character types that can be customized. Players fight monsters like zombies, werewolves, vampires, and demons across different levels both solo and with others online and offline on PC. The game aims to stand out with flexible character roles without classes and an in-depth combat system.