RG Mechanics was renowned for their Lossless RePacks. Unlike other groups that might heavily compress audio or lower the quality of cutscenes to save space, this version is designed to:
Release & Delisting: Originally released in June 2013, the game was pulled from digital shelves in 2014, briefly returned in 2015 to coincide with the movie, and was permanently delisted in 2017. Technical Profile: Engine: Unreal Engine 3.
If you need help recovering from a virus or finding legal game alternatives, I am happy to provide that information.