Your PC could become part of a DDoS botnet. While you think you are spawning a car in Empire Bay, your machine is attacking a bank in Europe.
A few developers created a Script Hook similar to GTA IV’s. It loads external Lua scripts from a folder. lua injector mafia 2 link
Although Mafia II: Definitive Edition has no anti-cheat (it's single-player), some injectors modify system DLLs (like d3d9.dll or winhttp.dll), which can trigger false positives in Steam or antivirus software, leading to account restrictions. Your PC could become part of a DDoS botnet
Because Mafia II is an older title, many of the original, legitimate download links for injectors have expired. The current ecosystem is filled with: many of the original