An InterBBS door game inspired by Solar Realms Elite. Free and Open Source, written in C. https://gitlab.com/apamment/galactic-dynasty

A door game inspired by L.o.R.D. Free and Open Source, written in C. https://gitlab.com/apamment/forhonour-c

A DOOR App. for BBSs, which display info about retro games and more… Written in FreePacal and its Open Source. https://github.com/xqtr/RetroROMs