The beginnings of a tile-based video game using SDL, the Simple DirectMedia Layer library.
Doesn't do very much just yet, but does display a window containing text in the Compukit UK101 font. So maybe it's also the beginnings of a UK101 emulator?
Install the C compiler, linker and libraries.
sudo apt-get install build-essential
Install SDL libraries and the development package.
sudo apt-get install libsdl2-2.0
sudo apt-get install libsdl2-dev
Run 'make':
make