Zenity - Zenity is a tool that allows you to display GTK dialog boxes in commandline and shell scripts.
Cards against Humanity - A party game for horrible people.
wxFormBuilder - wxWidgets is an excellent framework that enables the creation of multi-platform applications with...
Web Trumps - A nerdy card game all about startups
Yad - Yad (yet another dialog) is a fork of Zenity with many improvements, such as custom buttons...
Pitch Cards - I've 99 problems and I'm ready to pitch one!