Most users utilize the Nomad ScriptHook Installer.
Script Hooks are typically single-player focused. They allow modders to extend content without modifying core game files directly, though they often require careful updates when the game or anti-cheat changes. Mafia Definitive Edition Script Hook
Are you looking to specific mods using this tool, or are you interested in writing your own scripts for the game? MartinJK/Mafia-Definitive-Edition-ScriptHook - GitHub Most users utilize the Nomad ScriptHook Installer