8 Kingdoms is a 3D turn-based fantasy strategy game, where lords have to build their empires and conquer enemy kingdoms.
Chesley is a chess engine targeting Unix-like platforms and the xboard GUI. It implements a number of modern chess programming techniques, including bitboard move generation, transposition tables, etc.
SDL-Shooter is an old-school shoot'em'up game. Source code and a development tutorial are included, making it easy to extend.
A note jotter that organizes ideas, notes, and facts in a heirarchy.
A Super Mario Bros. game.