I have been working on odin, on and off this semester as my mini-project. Odin is a simple zero sum game. I've currently implemented a two player and a single player mode, where you can play against a simple minimax based AI. It's autotoolized, so easy to install and set up. It is ncurses based. Although it probably isn't up to the mark as a game, one can refer to it for educational purposes, ie, if you want to get a hang of ncurses, or implementation of the minmax. The code is hosted here at my gitorious space. Cheers!