By mid-2022, Version 2.3.1 became the gold standard. It supported:
: Allows users to run custom scripts written in Lua to alter game mechanics, such as adding health regeneration or new UI elements. Function Hooking Mafia Definitive Edition Script Hook
Guide :: How to play Mafia in first person - Steam Community 25 Apr 2023 — By mid-2022, Version 2
Run the installer as an administrator to avoid permission-related crashes. Common Issues & Troubleshooting MartinJK/Mafia-Definitive-Edition-ScriptHook - GitHub Mafia Definitive Edition Script Hook