About
Notrium is a top-down survival game by Finnish developer Ville Mönkkönen, released as freeware in 2003 with its source code later released. OpenNotrium is an open-source version of Notrium, ported to SDL 2 and PhysFS with a CMake build. It is playable and builds on Linux, macOS, Windows (Visual Studio) and FreeBSD.
Getting started
Build with CMake after installing SDL2, SDL_mixer, SDL_image and PhysFS, then copy the executable together with the repository's runtime files into one folder and run it. Step-by-step build instructions for each platform are included in the repository.