Falltergeist
Opensource crossplatform Fallout 2 game engine writen in C++ and SDL
...Falltergeist requires original Fallout resources to work. You could add dependencies manually but it is easier to use Conan. First, set up your Conan profile to match your compiler or let conan autodetect your settings (conan profile new vs --detect and use --profile=vs when running conan install).